CN221181370U - A coupling agent application device - Google Patents

Abstract

The utility model discloses a coupling agent coating device, including a main shell, three sets of probe placement racks are fixedly connected at the middle position of the front end of the main shell, three sets of coupling agent storage bottles are arranged above the bottom support shell, a peristaltic pump is installed at the middle position of the top front end of the main shell, and a mechanism for adjusting the coating area is arranged at the top of the top cover. The coupling agent coating device is provided with a fixed slot seat, a servo motor, an external threaded screw, a sliding rod, a sliding block and a coupling agent outlet. When in use, during the coating process, the servo motors on both sides of the fixed slot seat drive the external threaded screw to rotate continuously, and the sliding block moves left and right along the external threaded screw and the sliding rod, so that the coupling agent outlet discharges uniformly and the coating position can be adjusted at the same time, realizing the function of adjusting the discharge position for uniform coating, and solving the problem that the device does not have the function of adjusting the discharge position for uniform coating.

Description

A coupling agent applying device

Technical Field

The utility model relates to the technical field of clinical ultrasound, in particular to a coupling agent coating device.

Background technique

Medical coupling agent is a medical product composed of a new generation of water-based polymer gel. When performing ultrasonic examinations, medical staff need to apply the coupling agent to the probe. When performing ultrasonic testing, the coupling agent acts as a lubricant to make the probe slide more smoothly, and on the other hand, it can serve as a medium to facilitate the transmission of ultrasonic waves.

Most of the common coupling agent application equipment on the market are similar in structure. After the coupling agent in the coupling agent storage bottle is extracted by a pump, it is discharged outward through the discharge nozzle, and the medical staff receives the ultrasonic probe underneath. There are some functional deficiencies in actual use and there is room for improvement. For example, the coupling agent discharge position is fixed, and the operator needs to shake the ultrasonic probe left and right to receive it, which is more troublesome, and there is no function to adjust the discharge position for uniform application; secondly, the cold coupling agent has a certain icy feeling when used, and the examinee has a poor experience, and there is no function to facilitate heating and reduce the icy feeling; in addition, before using the coupling agent, medical staff need to shake it to mix the coupling agent evenly up and down, while the storage bottle of the extrusion application equipment is fixed and cannot be shaken, and there is no function to vibrate the bottle to mix evenly.

Now, a new coupling agent coating device is proposed to solve the above problems.

Utility Model Content

The utility model aims to provide a coupling agent coating device to solve the problem in the above background technology that the device lacks the function of adjusting the discharge position for uniform coating.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coupling agent application device, comprising a main shell, a bottom tray is transversely fixedly connected to the bottom of the front end of the main shell, three groups of probe placement racks are fixedly connected at the middle position of the front end of the main shell, three groups of infrared sensors are installed at the front end inside the main shell, a top cover is fixedly connected to the top of the main shell, a bottom supporting shell is fixedly connected to the bottom end inside the main shell, three groups of coupling agent storage bottles are arranged above the bottom supporting shell, a peristaltic pump is installed at the middle position of the top front end of the main shell, an agent outlet hose is arranged between one side of the peristaltic pump and the top of the coupling agent storage bottle, three groups of annular seats are fixedly connected to the top of the bottom supporting shell, three groups of circular supporting plates are installed inside the top end of the bottom supporting shell, and a mechanism for facilitating adjustment of the application area is arranged at the top of the top cover.

The mechanism for adjusting the coating area includes a fixed groove seat, which is fixedly connected to the top of the top cover, and servo motors are respectively installed on both sides of the fixed groove seat. A sliding rod is transversely fixedly connected between the front and rear ends of the two sides of the fixed groove seat, and an externally threaded screw is transversely movably connected between the middle positions of the two sides of the fixed groove seat. A sliding block is sleeved on the outside of the externally threaded screw and the sliding rod, and a coupling agent outlet nozzle is fixedly connected to the bottom of the sliding block.

Preferably, the output end of the servo motor passes through one side of the fixed slot seat and is connected to one side of the external threaded screw.

Preferably, the inner thread of the sliding block matches the outer thread of the external threaded screw rod, and the sliding block can slide left and right along the outer part of the sliding rod.

Preferably, an electric heating coil is installed in the inner coil of the annular seat, and a curved support shell is fixedly connected to the front end of the top of the annular seat, and the inner diameters of the annular seat and the curved support shell are consistent with the outer diameter of the coupling agent storage bottle.

Preferably, the top of the circular support plate is higher than the top of the bottom support shell, and the top of the circular support plate is in contact with the bottom of the coupling agent storage bottle.

Preferably, a plurality of groups of supporting springs are installed between the bottom of the circular supporting plate and the bottom end inside the bottom supporting shell, a vibration motor is fixedly connected to the bottom of the circular supporting plate, and the supporting springs are arranged at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are: the coupling agent coating device not only realizes the function of adjusting the discharge position for uniform coating, realizes the function of facilitating heating and reducing the ice feeling, but also realizes the function of vibrating the material bottle for uniform mixing;

(1) A fixed slot seat, a servo motor, an external threaded screw, a sliding rod, a sliding block and a coupling agent outlet are provided. When in use, the ultrasonic probe is placed on the probe placement rack, the infrared sensor senses that a probe is placed at the corresponding position, and the peristaltic pump draws the coupling agent from the coupling agent storage bottle through the coupling agent outlet hose, and applies it to the probe below through the coupling agent outlet. During the application process, the servo motors on both sides of the fixed slot seat drive the external threaded screw to rotate continuously, and the sliding block moves left and right along the external threaded screw and the sliding rod, so that the coupling agent outlet discharges the material evenly and the application position can be adjusted at the same time, realizing the function of adjusting the discharge position for uniform application;

(2) By providing an annular seat, an electric heating ring and an arc-surface supporting shell, when in use, the coupling agent is stored in the coupling agent storage bottle, and the coupling agent storage bottle is inserted into the annular seat. The electric heating ring in the annular seat continuously generates heat, and the coupling agent in the coupling agent storage bottle is heated to a level close to human body temperature, thereby reducing the icy feeling during use. The arc-surface supporting shell can support one side of the coupling agent storage bottle to increase stability, thereby achieving the function of facilitating heating and reducing the icy feeling;

(3) By providing a circular support plate, a vibration motor and a supporting spring, when the coupling agent storage bottle is in use, the circular support plate supports the bottom of the coupling agent storage bottle while it is placed, and the vibration motor continuously vibrates and transmits the vibration to the coupling agent storage bottle through the circular support plate, so that the coupling agent inside the coupling agent storage bottle keeps oscillating. The supporting spring can support the circular support plate while allowing it to have a certain displacement space during vibration, thereby achieving the function of vibrating the material bottle to mix evenly.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a front view of the structure of the present utility model;

FIG2 is a schematic diagram of a side cross-sectional structure of the utility model;

FIG3 is an enlarged bottom view of the fixed slot seat of the utility model;

FIG. 4 is a schematic diagram of a partial cross-section of the bottom support shell of the present invention in a top view.

In the figure: 1. Main shell; 2. Bottom tray; 3. Probe placement rack; 4. Infrared sensor; 5. Top cover; 6. Fixed slot seat; 7. Servo motor; 8. External threaded screw; 9. Sliding rod; 10. Sliding block; 11. Coupling agent outlet; 12. Bottom support shell; 13. Ring seat; 14. Electric heating ring; 15. Arc support shell; 16. Coupling agent storage bottle; 17. Agent outlet hose; 18. Peristaltic pump; 19. Round support plate; 20. Vibration motor; 21. Support spring.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Embodiment 1: Please refer to Figures 1-4, a coupling agent application device, including a main shell 1, a bottom tray 2 is transversely fixedly connected to the bottom of the front end of the main shell 1, three sets of probe placement racks 3 are fixedly connected at the middle position of the front end of the main shell 1, three sets of infrared sensors 4 are installed at the front end of the main shell 1, a top cover 5 is fixedly connected to the top of the main shell 1, a bottom support shell 12 is fixedly connected to the bottom end of the main shell 1, three sets of coupling agent storage bottles 16 are arranged above the bottom support shell 12, a peristaltic pump 18 is installed at the middle position of the top front end of the main shell 1, an agent outlet hose 17 is arranged between one side of the peristaltic pump 18 and the top of the coupling agent storage bottle 16, and a mechanism for adjusting the application area is arranged at the top of the top cover 5;

Please refer to Figures 1-4. A coupling agent coating device also includes a mechanism for facilitating adjustment of the coating area. The mechanism for facilitating adjustment of the coating area includes a fixed groove seat 6, which is fixedly connected to the top of the top cover 5. Servo motors 7 are respectively installed on both sides of the fixed groove seat 6. A sliding rod 9 is transversely fixedly connected between the front and rear ends of both sides of the fixed groove seat 6. An external threaded screw 8 is transversely movably connected between the middle positions of both sides of the fixed groove seat 6. A sliding block 10 is sleeved on the outside of the external threaded screw 8 and the sliding rod 9. A coupling agent outlet 11 is fixedly connected to the bottom of the sliding block 10.

The output end of the servo motor 7 passes through one side of the fixed groove seat 6 and is connected to one side of the external threaded screw 8. The internal thread of the sliding block 10 matches the external thread of the external threaded screw 8. The sliding block 10 can slide left and right along the outside of the sliding rod 9 to adjust the application position and make the application effect more uniform.

Specifically, as shown in Figures 2 and 3, the servo motors 7 on both sides of the fixed groove seat 6 drive the external threaded screw 8 to rotate continuously, and the sliding block 10 moves left and right along the external threaded screw 8 and the sliding rod 9, so that the coupling agent outlet nozzle 11 can discharge the material evenly and adjust its application position.

Embodiment 2: Three groups of annular seats 13 are fixedly connected to the top of the bottom support shell 12, and an electric heating ring 14 is installed in the inner coil of the annular seat 13. The front end of the top of the annular seat 13 is fixedly connected to the curved support shell 15. The inner diameters of the annular seat 13 and the curved support shell 15 are consistent with the outer diameter of the coupling agent storage bottle 16, so that the coupling agent can be heated to improve the use experience;

Specifically, as shown in Figures 2 and 4, the coupling agent storage bottle 16 is inserted into the annular seat 13, and the electric heating coil 14 in the annular seat 13 continues to generate heat to heat the coupling agent in the coupling agent storage bottle 16 to a level close to human body temperature, thereby reducing the icy feeling during use. The arc-surface support shell 15 can support one side of the coupling agent storage bottle 16 to increase stability.

Embodiment 3: Three groups of circular support plates 19 are installed inside the top of the bottom support shell 12. The top of the circular support plate 19 is higher than the top of the bottom support shell 12. The top of the circular support plate 19 is in contact with the bottom of the coupling agent storage bottle 16. Multiple groups of supporting springs 21 are installed between the bottom of the circular support plate 19 and the bottom end of the bottom support shell 12. The bottom of the circular support plate 19 is fixedly connected to a vibration motor 20. The supporting springs 21 are arranged at equal intervals, and the coupling agent composition can be made uniform by vibration, thereby reducing the probability of hydration.

Specifically, as shown in Figures 1 and 4, the circular support plate 19 supports the bottom of the coupling agent storage bottle 16, and the vibration motor 20 vibrates continuously and transmits the vibration to the coupling agent storage bottle 16 through the circular support plate 19, so that the coupling agent inside the coupling agent keeps oscillating, and the supporting spring 21 supports the circular support plate 19 while allowing it to have a certain displacement space during vibration.

Working principle: When the utility model is used, first, the ultrasonic probe is placed on the probe placement rack 3, the infrared sensor 4 senses that there is a probe placed at the corresponding position, the peristaltic pump 18 extracts the coupling agent from the coupling agent storage bottle 16 through the agent outlet hose 17, and applies it to the probe below through the coupling agent outlet nozzle 11. During the application process, the servo motors 7 on both sides of the fixed groove seat 6 drive the external threaded screw 8 to rotate continuously, and the sliding block 10 moves left and right along the external threaded screw 8 and the sliding rod 9, so that the coupling agent outlet nozzle 11 can discharge the material evenly and adjust its application position. The coupling agent is stored in the coupling agent storage bottle 16, and the coupling agent storage bottle 16 is inserted into the annular seat 13. The electric heating coil 14 in the annular seat 13 continues to heat up, and the coupling agent in the coupling agent storage bottle 16 is heated to a level close to the human body temperature, reducing the ice feeling during use. The arc support shell 15 can support one side of the coupling agent storage bottle 16 to increase stability. During the placement of the coupling agent storage bottle 16, the circular support plate 19 supports the bottom of the coupling agent storage bottle 16, and the vibration motor 20 continues to vibrate and transmits the vibration to the coupling agent storage bottle 16 through the circular support plate 19, so that the coupling agent inside the coupling agent storage bottle 16 keeps oscillating, and the supporting spring 21 supports the circular support plate 19 while allowing it to have a certain displacement space during vibration.

It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims (6)

1. A coupling agent application device, comprising a main shell (1), characterized in that: a bottom tray (2) is transversely fixedly connected to the bottom of the front end of the main shell (1), three sets of probe placement racks (3) are fixedly connected at the middle position of the front end of the main shell (1), three sets of infrared sensors (4) are installed at the front end of the main shell (1), a top cover (5) is fixedly connected to the top of the main shell (1), a bottom support shell (12) is fixedly connected to the bottom end of the main shell (1), three sets of coupling agent storage bottles (16) are arranged above the bottom support shell (12), a peristaltic pump (18) is installed at the middle position of the top front end of the main shell (1), a discharge hose (17) is arranged between one side of the peristaltic pump (18) and the top of the coupling agent storage bottle (16), three sets of annular seats (13) are fixedly connected to the top of the bottom support shell (12), three sets of circular support plates (19) are installed inside the top end of the bottom support shell (12), and a mechanism for adjusting the application area is arranged at the top of the top cover (5); The mechanism for facilitating adjustment of the application area comprises a fixed groove seat (6), wherein the fixed groove seat (6) is fixedly connected to the top end of the top cover (5), servo motors (7) are respectively installed on both sides of the fixed groove seat (6), a sliding rod (9) is transversely fixedly connected between the front and rear ends of the two sides of the fixed groove seat (6), an externally threaded screw rod (8) is transversely movably connected between the middle positions of the two sides of the fixed groove seat (6), a sliding block (10) is sleeved on the outside of the externally threaded screw rod (8) and the sliding rod (9), and a coupling agent outlet nozzle (11) is fixedly connected to the bottom of the sliding block (10). 2. A coupling agent coating device according to claim 1, characterized in that: the output end of the servo motor (7) passes through one side of the fixed groove seat (6) and is connected to one side of the external threaded screw (8). 3. A coupling agent coating device according to claim 1, characterized in that: the internal thread of the sliding block (10) matches the external thread of the external threaded screw (8), and the sliding block (10) can slide left and right along the outside of the sliding rod (9). 4. A coupling agent coating device according to claim 1, characterized in that: an electric heating coil (14) is installed in a coil inside the annular seat (13), a curved support shell (15) is fixedly connected to the front end of the top of the annular seat (13), and the inner diameters of the annular seat (13) and the curved support shell (15) are consistent with the outer diameter of the coupling agent storage bottle (16). 5. A coupling agent coating device according to claim 1, characterized in that the top of the circular support plate (19) is higher than the top of the bottom support shell (12), and the top of the circular support plate (19) is in contact with the bottom of the coupling agent storage bottle (16). 6. A coupling agent coating device according to claim 1, characterized in that: a plurality of groups of supporting springs (21) are installed between the bottom of the circular support plate (19) and the bottom end of the bottom support shell (12), a vibration motor (20) is fixedly connected to the bottom of the circular support plate (19), and the supporting springs (21) are arranged at equal intervals.