CN220558022U - Coupling agent smearing device - Google Patents

Abstract

The utility model provides a couplant coating device, which relates to the technical field of couplant coating devices in the ultrasonic department, and comprises the following components: the handheld piece, the inside of handheld piece is equipped with adjustment mechanism, adjustment mechanism is including pressing the piece, press the piece to run through in the inside of handheld piece, press piece and handheld piece sliding connection, the one end fixedly connected with preforming that the handheld piece was inside is arranged in to the piece, the preforming is kept away from a side of pressing the piece and is equipped with spacing piece, the quantity of spacing piece is two. According to the utility model, the adjusting mechanism is arranged, so that the couplant smearing device for the ultrasonic department can smear the couplant more uniformly, the examination of a patient is more cleaned, meanwhile, under the condition of ensuring the examination definition, the use waste of the couplant can be effectively reduced, the cleaning of the couplant after the examination of the patient is facilitated, and the baffle is arranged, so that the smearing head and the connecting ring can be better isolated.

Description

Coupling agent smearing device

Technical Field

The utility model relates to the technical field of couplant smearing devices in the ultrasonic department, in particular to a couplant smearing device.

Background

The ultrasonic couplant has the functions of guiding sound, lubricating, reducing friction and the like. The most basic physical quantity in ultrasonic diagnosis is acoustic impedance, a lot of air exists between skin and an ultrasonic probe, and the medical ultrasonic couplant can eliminate air in the concave position of skin texture, so that ultrasonic energy can enter a human body to the maximum extent, and meanwhile, echoes in the human body are transmitted to the probe to the maximum extent, so that the quality of an image is improved.

When the existing in-vitro ultrasonic examination is carried out on a patient, the couplant is smeared on an ultrasonic probe in advance and then the patient is examined, if the use mode of the couplant is adopted, the large-scale examination can not be effectively carried out, and therefore, the couplant needs to be added again when the couplant is insufficient. In addition, if the couplant is smeared on a patient in advance, the uniform smearing of the couplant cannot be ensured, so that the quality of ultrasonic examination is reduced, and meanwhile, the difficulty of wiping the patient is increased after a large amount of couplant is wasted.

Disclosure of Invention

The utility model aims to solve the defect that the coating amount and the coating uniformity of an ultrasonic couplant are difficult to control when the couplant is coated in the prior art, and provides a couplant coating device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a couplant application device comprising: the handheld piece, the inside of handheld piece is equipped with adjustment mechanism, adjustment mechanism is including pressing the piece, press the piece to run through in the inside of handheld piece, press piece and handheld piece sliding connection, the one end fixedly connected with preforming that the handheld piece was inside is arranged in to the piece, the preforming is kept away from a side of pressing the piece and is equipped with spacing piece.

As a preferred implementation mode, the number of the limiting sheets is two, the limiting sheets are fixedly connected with the inner wall of the handheld block, the pressing sheets are in sliding connection with the limiting sheets, elastic sheets are arranged in the limiting sheets, and two ends of each elastic sheet are welded on one side face of each pressing sheet and the inner wall of the handheld block respectively.

As a preferred implementation mode, the one end fixedly connected with telescopic link according to the piece is kept away from to the preforming, the telescopic link runs through in the inside of handheld piece, telescopic link and handheld piece sliding connection, the one end fixedly connected with separation blade that the telescopic link was arranged in the outside.

As a preferred implementation mode, a side surface of the handheld block, which is close to the pressing block, is fixedly connected with a threaded mounting seat, and the outer surface of the threaded mounting seat is penetrated with a threaded ring which is rotationally connected with the threaded mounting seat.

As a preferred implementation mode, one end of the threaded ring, which is far away from the handheld block, is fixedly connected with a connecting ring, and one end of the connecting ring is fixedly connected with an smearing head.

As a preferred embodiment, the baffle is arranged at the connection of the application head and the connecting ring.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, the adjusting mechanism is arranged, so that the couplant smearing device for the ultrasonic department can smear the couplant more uniformly, so that the examination of a patient is clearer, and meanwhile, under the condition of ensuring the examination definition, the waste of the couplant can be effectively reduced, and the couplant can be wiped after the examination of the patient. And set up the separation blade for scribble the head and go-between can be better keep apart, when scribbling, the removal of separation blade can make and put in the couplant in cavity that go-between, screwed ring etc. constitute and can enter into scribble the head in, make to the patient scribble more evenly, and set up the shell fragment, make according to the elasticity that the compression of piece and briquetting to the shell fragment produced, can be with according to the piece automatic re-setting, the elasticity makes the telescopic link more stable to the extrusion of separation blade simultaneously.

Drawings

Fig. 1 is a perspective view of a couplant applying device provided by the utility model.

Fig. 2 is a schematic view of the telescopic rod of the couplant applying device according to the present utility model.

Fig. 3 is a block diagram of a couplant applying device according to the present utility model.

Fig. 4 is a perspective view of an adjusting mechanism of a couplant applying device provided by the utility model.

Legend description:

1. a hand-held block; 2. a threaded mounting seat; 3. a threaded ring; 4. a connecting ring; 5. a painting head;

6. an adjusting mechanism; 61. pressing blocks; 62. tabletting; 63. a limiting piece; 64. a spring plate;

65. a telescopic rod; 66. a baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1, 3 and 4, the present utility model provides a technical solution: a couplant application device comprising: the handheld piece 1, the inside of handheld piece 1 is equipped with adjustment mechanism 6, adjustment mechanism 6 includes presses the piece 61, press the piece 61 to run through in the inside of handheld piece 1, press piece 61 and handheld piece 1 sliding connection, the one end fixedly connected with preforming 62 of handheld piece 1 is arranged in to pressing piece 61, one side that pressing piece 61 was kept away from to preforming 62 is equipped with spacing piece 63, the quantity of spacing piece 63 is two, spacing piece 63 and the inner wall fixed connection of handheld piece 1, preforming 62 and spacing piece 63 sliding connection, the inside of spacing piece 63 is equipped with shell fragment 64, the both ends of shell fragment 64 weld respectively on one side of preforming 62 and the inner wall of handheld piece 1, the one end fixedly connected with telescopic link 65 of pressing piece 61 is kept away from to preforming 62, telescopic link 65 runs through in the inside of handheld piece 1, telescopic link 65 and handheld piece 1 sliding connection, one end fixedly connected with separation blade 66 of outside is arranged in to telescopic link 65.

In this embodiment, through setting up adjustment mechanism 6 for this type ultrasonic department couplant smearing device can be better adjust the volume of smearing of couplant, through the indirect degree of adjusting the separation blade 66 shrink of pressing piece 61, make the couplant can be according to the better accuse of position or volume of using, in addition, through setting up shell fragment 64, make shell fragment 64 when being compressed, can produce the elasticity, the elasticity not only can make pressing piece 61 and separation blade 66 automatic re-setting, when shell fragment 64 is not compressed, its elasticity can make separation blade 66 more closely to go on with the interval of smearing head 5 to go up ring 4, guarantee that the couplant can not ooze at will, in addition, through setting up spacing piece 63, make the displacement of preforming 62 go on along the interval between the spacing piece 63 all the time.

Example 2

As shown in fig. 1 and 3, a side surface of the hand-held block 1, which is close to the pressing block 61, is fixedly connected with a threaded mounting seat 2, the outer surface of the threaded mounting seat 2 is penetrated with a threaded ring 3, the threaded ring 3 is rotationally connected with the threaded mounting seat 2, one end of the threaded ring 3, which is far away from the hand-held block 1, is fixedly connected with a connecting ring 4, one end of the connecting ring 4 is fixedly connected with an smearing head 5, and a baffle 66 is arranged at the joint of the smearing head 5 and the connecting ring 4.

In this embodiment, through setting up and scribbling first 5, make ultrasonic department couplant scribble the device and can be more even to the better couplant of scribbling of patient's needs inspection position, when guaranteeing the definition that detects, can effectually reduce the waste of couplant and do benefit to the wiping that the patient later stage made, and set up go-between 4, screwed ring 3 and screw thread mount pad 2, the installation and the dismantlement of messenger's screwed ring 3 and screw thread mount pad 2 are more convenient, and be convenient for to the filling promptly of couplant, the cavity that go-between 4 and screw thread mount pad 2 formed is convenient for more to deposit the couplant simultaneously, the number of times of using has been increased.

Working principle:

as shown in fig. 1 to 4, when the utility model is used, firstly, a couplant is added into the cavities of the connecting ring 4 and the threaded mounting seat 2, then the threaded ring 3 is rotationally connected with the threaded mounting seat 2 and screwed up, at the moment, the applying head 5 is lightly placed at a part to be inspected by a patient, then the pressing block 61 is pressed while the hand-held block 1 is gripped, at the moment, the pressing block 61 enters the interior of the hand-held block 1, the pressing block 61 can press the pressing sheet 62 to slide along the limiting sheet 63 and compress the elastic sheet 64, so that the elastic sheet 64 generates elastic force, the pressing sheet 62 slides and drives the telescopic rod 65 to slide towards the interior of the hand-held block 1, at the same time, the blocking sheet 66 moves, so that the couplant in the connecting ring 4 is permeated into the applying head 5, and the couplant flows out from a hole groove of the applying head 5, and finally, the applying head 5 is used for uniformly applying the couplant, and the inspection positioning definition is ensured.

The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical disclosure.

Claims (6)

1. A couplant application device, comprising: the handheld piece (1), the inside of handheld piece (1) is equipped with adjustment mechanism (6), adjustment mechanism (6) are including pressing piece (61), press piece (61) to run through in the inside of handheld piece (1), press piece (61) and handheld piece (1) sliding connection, one end fixedly connected with preforming (62) in handheld piece (1) are arranged in to pressing piece (61), one side that pressing piece (61) were kept away from to preforming (62) is equipped with spacing piece (63).

2. A couplant application device according to claim 1, wherein: the number of the limiting sheets (63) is two, the limiting sheets (63) are fixedly connected with the inner wall of the handheld block (1), the pressing sheets (62) are in sliding connection with the limiting sheets (63), elastic sheets (64) are arranged in the limiting sheets (63), and two ends of each elastic sheet (64) are welded on one side face of each pressing sheet (62) and the inner wall of the handheld block (1) respectively.

3. A couplant application device according to claim 2, wherein: one end of the pressing piece (62) far away from the pressing piece (61) is fixedly connected with a telescopic rod (65), the telescopic rod (65) penetrates through the handheld piece (1), the telescopic rod (65) is in sliding connection with the handheld piece (1), and one end of the telescopic rod (65) arranged outside is fixedly connected with a baffle (66).

4. A couplant application device according to claim 1, wherein: a threaded mounting seat (2) is fixedly connected to one side surface of the hand-held block (1) close to the pressing block (61), a threaded ring (3) penetrates through the outer surface of the threaded mounting seat (2), and the threaded ring (3) is rotationally connected with the threaded mounting seat (2).

5. A couplant application device according to claim 4, wherein: one end of the threaded ring (3) far away from the handheld block (1) is fixedly connected with a connecting ring (4), and one end of the connecting ring (4) is fixedly connected with a smearing head (5).

6. A couplant application device according to claim 3, wherein: the baffle (66) is arranged at the joint of the smearing head (5) and the connecting ring (4).