A coupling agent placement device

Abstract

The utility model discloses a coupling agent placement device, including a main body and a cylinder, the main body includes a shell, the lower part of the shell is connected to a base, the shell includes a first annular rib, the base includes a second annular rib, a heater is arranged between the first annular rib and the second annular rib, the heater is fixed in the shell, the first annular rib, the heater and the second annular rib form an installation cavity with an opening at the top, the cylinder can be moved to be inserted into the installation cavity or detached from the installation cavity, and the heater can be sleeved on the outside of the cylinder. The utility model can improve the heating effect of the coupling agent by arranging the heater on the periphery of the cylinder, and facilitates the cleaning of the cylinder by arranging a detachable cylinder.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, and more specifically, to a coupling agent placement device. Background Art

[0002] During ultrasound examination, the air between the probe and the patient's skin will hinder the transmission of ultrasound waves into the human body. In order to obtain high-quality images, a liquid medium is needed to connect the probe and the patient's body surface. This medium is the coupling agent. When the coupling agent temperature is too low, the viscosity of the coupling agent increases, which not only easily affects the ultrasound examination, but also causes discomfort to the patient when applying. Therefore, the coupling agent must be placed in a coupling agent placement device to heat the coupling agent before or after use. A coupling agent placement device is provided with a barrel that can accommodate the coupling agent, and a heating mechanism is provided at the bottom of the barrel to heat the barrel. The coupling agent bottle is inserted into the barrel, and the coupling agent is heated by the heating mechanism. The coupling agent temperature is maintained between 35 degrees Celsius and 40 degrees Celsius.

[0003] The current coupling agent placement device has the following shortcomings: first, if the coupling agent bottle is placed in the cylinder with the liquid outlet facing upwards, if the coupling agent capacity in the bottle is large, the coupling agent at the liquid outlet is exposed to the cylinder and its temperature is relatively low, making it difficult to reach the required temperature for use; if the coupling agent bottle is placed with the liquid outlet facing downwards, although the coupling agent temperature at the liquid outlet can meet the requirements, the heating mechanism at the bottom of the cylinder cannot effectively meet the temperature of the coupling agent at the liquid outlet and near the liquid outlet of the bottle due to the relatively slender liquid outlet, which not only has a poor heating effect but also causes energy waste; second, the cylinder cannot be disassembled, and when the coupling agent liquid outlet is placed downwards, the coupling agent will leak into the cylinder during the process of taking the coupling agent. Since the cylinder cannot be disassembled, it is inconvenient to clean the cylinder, so it is urgently needed to improve this. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and provide a coupling agent placement device. By arranging a heater on the periphery of a cylinder, the heating effect of the coupling agent can be improved, and by arranging a detachable cylinder, the cylinder is easy to clean.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The utility model discloses a coupling agent placement device, comprising a main body and a cylinder, the main body comprising a shell, the lower part of the shell is connected with a base, the shell comprises a first annular rib, the base comprises a second annular rib, a heater is arranged between the first annular rib and the second annular rib, the heater is fixed in the shell, a mounting cavity with an opening at the top is formed inside the first annular rib, the heater and the second annular rib, the cylinder can be moved to be inserted into the mounting cavity or detached from the mounting cavity, and the heater can be sleeved on the outer side of the cylinder.

[0007] Furthermore, the heater includes a heating part, and the heating part is gap-matched with the outer wall of the cylinder.

[0008] Furthermore, an annular cover is provided on the upper portion of the installation cavity, the annular cover is connected to the shell, and the lower portion of the annular cover can abut against the upper portion of the cylinder.

[0009] Furthermore, the annular cover is hinged to the shell, the shell includes a second avoidance groove, and a rotating part is provided on the side of the annular cover. The rotating part is inserted into the second avoidance groove and connected to both sides of the second avoidance groove through a pin shaft. The annular cover can rotate around the pin shaft as the axis.

[0010] Furthermore, a torsion spring is sleeved on the outer side of the pin shaft, and the two ends of the torsion spring respectively abut against the inner upper surface of the rotating part and the bottom of the second avoidance groove. A buckle body is installed inside the shell on the side of the annular cover away from the rotating part, and the buckle body can be buckled with the annular cover.

[0011] Furthermore, a first convex buckle is provided on the side of the rotating part, the buckle body includes a slider, a second convex buckle is provided on the side of the slider, the first convex buckle and the second convex buckle can be buckled together, the shell includes a guide groove, the slider is located in the guide groove and can move along the guide groove to separate the first convex buckle from the second convex buckle.

[0012] Furthermore, a guide rod is provided on the side of the slider, and the guide rod passes through the guide groove and a limit block is provided at the end thereof, and the limit block can abut against or stay away from the outer wall of the guide groove. A spring is sleeved on the outer side of the guide rod, and one end of the spring abuts against the side of the slider and the other end abuts against the inner wall of the guide groove. A notch is provided on the upper part of the guide groove, and a paddle is provided on the upper part of the slider, and the paddle passes through the notch, and the upper end of the paddle is higher than the upper surface of the shell.

[0013] Furthermore, a temperature sensor is installed in the installation cavity, the cylinder includes a shoulder, and the induction head of the temperature sensor can penetrate the shoulder and be inserted into the cylinder.

[0014] Furthermore, a sealing gasket is provided on the inner bottom surface of the cylinder.

[0015] Furthermore, a first avoidance groove is provided at the upper opening of the installation cavity, the upper part of the cylinder is located in the first avoidance groove, and the upper part of the cylinder is provided with an anti-slip sleeve.

[0016] The beneficial effects of the utility model are:

[0017] In this embodiment, when the cylinder is located in the installation cavity, the heater is sleeved on the outside of the cylinder and can heat the outside of the cylinder. When the liquid outlet of the bottle containing the coupling agent is inverted downward in the cylinder, the heater is located at the bottle near the liquid outlet, thereby effectively ensuring the heating temperature of the coupling agent at the liquid outlet of the bottle, with good heating effect and high efficiency. The cylinder can be moved upward out of the installation cavity, thereby realizing a detachable design of the cylinder, which is convenient for cleaning the cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A structural diagram of this embodiment;

[0019] Figure 2 is a cross-sectional view of this embodiment;

[0020] Figure 3 for Figure 2 A magnified view at point A;

[0021] Figure 4 for Figure 2 Enlarged view at B;

[0022] Figure 5 A cross-sectional view of the main body;

[0023] Figure 6 It is a cross-sectional view of this embodiment when in use.

[0024] Figure numerals: 1. shell; 11. first annular rib; 12. first avoidance groove; 13. second avoidance groove; 14. guide groove; 15. notch; 16. installation cavity; 2. base; 21. second annular rib; 3. heater; 31. heating part; 4. cylinder; 41. shoulder; 42. sealing gasket; 43. anti-slip sleeve; 5. annular cover; 51. rotating part; 52. first convex buckle; 6. pin shaft; 7. torsion spring; 8. buckle body; 81. slider; 82. second convex buckle; 83. guide rod; 84. limit block; 85. paddle; 9. spring; 100. temperature sensor; 200. bottle body. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figures 1 to 6 As shown, a coupling agent placement device includes a main body and a cylinder 4, the main body includes a shell 1, the lower part of the shell 1 is connected to a base 2, the base 2 and the shell 1 are fixed by screws, the shell 1 includes a first annular rib 11, the base 2 includes a second annular rib 21, a heater 3 is provided between the first annular rib 11 and the second annular rib 21, the heater 3 is fixed in the shell 1, the heater 3 and the shell 1 are fixed by bolts, the first annular rib 11, the heater 3 and the second annular rib 21 form a mounting cavity 16 with an opening at the top, the cylinder 4 can be moved to be inserted into the mounting cavity 16 or detached from the mounting cavity 16, the heater 3 can be sleeved on the outside of the cylinder 4, the heater 3 includes a heating part 31, an electric heating wire is provided in the heating part 31, heating can be achieved by the electric heating wire, and the heating part 31 is in clearance with the outer wall of the cylinder 4.

[0027] In this embodiment, when the cylinder 4 is located in the installation cavity 16, the heater 3 is sleeved on the outside of the cylinder 4 and can heat the outside of the cylinder 4. When the liquid outlet of the bottle 200 containing the coupling agent is inverted downward in the cylinder 4, the heater 3 is located near the liquid outlet of the bottle 200, thereby effectively ensuring the heating temperature of the coupling agent at the liquid outlet of the bottle 200, with good heating effect and high efficiency. The cylinder 4 can be moved upward out of the installation cavity 16, thereby realizing a detachable design of the cylinder 4, which is convenient for cleaning the cylinder 4.

[0028] An annular cover 5 is provided on the upper part of the installation cavity 16, and the annular cover 5 is connected to the shell body 1. The inner diameter of the annular cover 5 is larger than the diameter of the bottle body 200, and the lower part of the annular cover 5 can abut against the upper part of the cylinder body 4. Specifically, the annular cover 5 is hinged to the shell body 1, and the shell body 1 includes a second avoidance groove 13. A rotating part 51 is provided on the side of the annular cover 5, and the rotating part 51 is inserted into the second avoidance groove 13 and connected to the two sides of the second avoidance groove 13 through a pin 6. The annular cover 5 can rotate around the pin 6 as the axis, and a torsion spring 7 is sleeved on the outer side of the pin 6. The two ends of the torsion spring 7 respectively abut against the inner upper surface of the rotating part 51 and the bottom of the second avoidance groove 13. A buckle body 8 is installed on the side of the annular cover 5 away from the rotating part 51 inside the shell 1, and the buckle body 8 can be buckled with the annular cover 5. A first convex buckle 52 is provided on the side of the rotating part 51. The buckle body 8 includes a slider 81, and a second convex buckle 82 is provided on the side of the slider 81. The first convex buckle 52 and the second convex buckle 82 can be buckled. The shell 1 includes a guide groove 14. The slider 81 is located in the guide groove 14 and can move along the guide groove 14 to separate the first convex buckle 52 from the second convex buckle 82. A guide rod 83 is provided on the side of the slider 81. The guide rod 83 passes through the guide groove 14 and a limit block 84 is provided at the end of the passing end. The limit block 84 can abut against or move away from the outer wall of the guide groove 14. A spring 9 is sleeved on the outside of the guide rod 83. One end of the spring 9 abuts against the side of the slider 81 and the other end abuts against the inner wall of the guide groove 14. A notch 15 is provided on the upper part of the guide groove 14. A paddle 85 is provided on the upper part of the slider 81. The paddle 85 passes through the notch 15, and the upper end of the paddle 85 is higher than the upper surface of the shell 1.

[0029] When in use, the barrel 4 is located in the installation cavity 16, and the annular cover 5 is buckled by the buckle body 8. At this time, the lower part of the annular cover 5 abuts against the upper part of the barrel 4, and the bottle body 200 passes through the annular cover 5 and is inserted into the barrel 4. By setting the annular cover 5, the barrel 4 can be fixed to prevent the barrel 4 from moving when the bottle body 200 is taken out; when it is necessary to clean the barrel 4, the user presses the paddle 85 with his finger and pushes the paddle 85 to move, the spring 9 is compressed, the second convex buckle 82 disengages from the first convex buckle 52, and the annular cover 5 is automatically rotated and opened along the pin shaft 6 by the elastic force of the torsion spring 7. At this time, the barrel 4 can be pulled upward and the barrel 4 can be taken out of the installation cavity 16 for cleaning. By setting the torsion spring 7, the automatic opening of the annular cover 5 can be achieved, and the fixing of the annular cover 5 can be achieved by the cooperation of the buckle body 8 and the annular cover 5. By setting the spring 9, the resetting of the buckle body 8 is facilitated.

[0030] A temperature sensor 100 is installed in the installation cavity 16. The barrel 4 includes a shoulder 41. The sensing head of the temperature sensor 100 can penetrate the shoulder 41 and be inserted into the barrel 4. The position of the shoulder 41 is higher than the lower surface of the barrel 4. By inserting the sensing part of the temperature sensor 100 into the barrel 4, the temperature inside the barrel 4 can be measured and the temperature measurement inside the barrel 4 can be made more accurate, which can help improve the heating effect of the coupling agent inside the bottle 200.

[0031] A sealing gasket 42 is provided on the bottom surface of the cylinder 4. The sealing gasket 42 is a silicone soft pad. When the bottle 200 is inserted upside down into the cylinder 4, the end of the liquid outlet of the bottle 200 abuts against the upper surface of the sealing gasket 42, which can seal the liquid outlet and prevent the coupling agent from leaking during the heating process.

[0032] A first avoidance groove 12 is provided at the upper opening of the installation cavity 16, and the upper part of the cylinder 4 is located in the first avoidance groove 12. An anti-slip sleeve 43 is provided at the upper part of the cylinder 4. The cross-sectional diameter of the first avoidance groove 12 is larger than the cross-sectional diameter of the installation cavity 16. By setting the first avoidance groove 12, an avoidance space can be formed at the upper end of the cylinder 4, which is convenient for taking out the cylinder 4. The anti-slip sleeve 43 is made of rubber and is fixed to the cylinder 4 by secondary injection molding. The anti-slip sleeve 43 can achieve an anti-slip effect, which is convenient for taking out the cylinder 4.

[0033] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A coupling agent placement device, characterized in that: The invention comprises a main body and a cylinder (4), wherein the main body comprises a shell (1), the lower part of the shell (1) is connected to a base (2), the shell (1) comprises a first annular rib (11), the base (2) comprises a second annular rib (21), a heater (3) is arranged between the first annular rib (11) and the second annular rib (21), the heater (3) is fixed in the shell (1), the first annular rib (11), the heater (3) and the second annular rib (21) form an installation cavity (16) with an opening at the top, the cylinder (4) can be moved to be inserted into the installation cavity (16) or detached from the installation cavity (16), and the heater (3) can be sleeved on the outer side of the cylinder (4); An annular cover (5) is provided at the upper part of the installation cavity (16), the annular cover (5) is connected to the shell (1), the lower part of the annular cover (5) can abut against the upper part of the cylinder (4), the annular cover (5) is hinged to the shell (1), the shell (1) includes a second avoidance groove (13), a rotating part (51) is provided on the side of the annular cover (5), the rotating part (51) is inserted into the second avoidance groove (13) and is connected to the two sides of the second avoidance groove (13) through a pin shaft (6), and the annular cover (5) can rotate with the pin shaft (6) as the axis.

2. A coupling agent placement device according to claim 1, characterized in that: The heater (3) comprises a heating portion (31), and the heating portion (31) is in clearance fit with the outer wall of the cylinder (4).

3. A coupling agent placement device according to claim 1, characterized in that: A torsion spring (7) is sleeved on the outer side of the pin shaft (6), and two ends of the torsion spring (7) respectively abut against the inner upper surface of the rotating part (51) and the bottom of the second avoidance groove (13). A buckle body (8) is installed inside the shell (1) on the side of the annular cover (5) away from the rotating part (51), and the buckle body (8) can be buckled with the annular cover (5).

4. A coupling agent placement device according to claim 3, characterized in that: The rotating part (51) is provided with a first convex buckle (52) on the side surface, the buckle body (8) comprises a slider (81), the slider (81) is provided with a second convex buckle (82) on the side surface, the first convex buckle (52) and the second convex buckle (82) are capable of buckling, the housing (1) comprises a guide groove (14), the slider (81) is located in the guide groove (14) and is capable of moving along the guide groove (14) so ​​as to separate the first convex buckle (52) from the second convex buckle (82).

5. A coupling agent placement device according to claim 4, characterized in that: A guide rod (83) is provided on the side of the slider (81); the guide rod (83) passes through the guide groove (14) and a limit block (84) is provided at the end thereof; the limit block (84) can abut against or move away from the outer wall of the guide groove (14); a spring (9) is sleeved on the outer side of the guide rod (83); one end of the spring (9) abuts against the side of the slider (81) and the other end abuts against the inner wall of the guide groove (14); a notch (15) is provided on the upper part of the guide groove (14); a paddle (85) is provided on the upper part of the slider (81); the paddle (85) passes through the notch (15); and the upper end of the paddle (85) is higher than the upper surface of the shell (1).

6. The coupling agent placement device according to claim 1, characterized in that: A temperature sensor (100) is installed in the installation cavity (16); the cylinder (4) comprises a shoulder (41); and a sensing head of the temperature sensor (100) can penetrate the shoulder (41) and be inserted into the cylinder (4).

7. The coupling agent placement device according to claim 1, characterized in that: A sealing gasket (42) is provided on the inner bottom surface of the cylinder (4).

8. The coupling agent placement device according to claim 1, characterized in that: A first avoidance groove (12) is provided at the upper opening of the installation cavity (16), the upper portion of the cylinder (4) is located in the first avoidance groove (12), and an anti-slip sleeve (43) is provided at the upper portion of the cylinder (4).

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