Ultrasonic probe surface preheating device

Abstract

The utility model relates to the technical field of medical instruments, and discloses an ultrasonic probe surface preheating device which comprises a shell, the inner wall of the shell is fixedly connected with a protective shell, the inner wall of the protective shell is fixedly connected with an air cylinder, and the driving end of the air cylinder is fixedly connected with a first moving plate. Two first fixing plates are fixedly connected to the exterior of the first moving plate, a rotating rod is rotatably connected to the exterior of the first fixing plates, a first rotating plate is fixedly connected to the exterior of the rotating rod, a third rotating plate is fixedly connected to the bottom of the first rotating plate, and a second moving plate is fixedly connected to the top of the front side of the third rotating plate; and a fixed plate II is fixedly connected to the front side of the movable plate II. According to the utility model, the cylinder enables the first moving plate to move, enables the first rotating plate to rotate, enables the rotating plate to rotate, pushes the second moving plate to move, enables the second fixing plate to move, enables the two clamps to be close to each other, and achieves the fixation of the probe during heating.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field especially, relates to an ultrasonic probe surface preheating device. BACKGROUND

[0002] The ultrasonic probe surface preheating device is a kind of equipment for heating the temperature of ultrasonic probe surface, and the purpose is to ensure that ultrasonic probe can reach the best working state when carrying out ultrasonic detection, imaging or treatment.Ultrasonic probe is usually used in medical diagnosis, industrial nondestructive testing and other fields, and in the use process, the temperature of probe will affect its performance and measurement accuracy, especially in low temperature environment, probe surface exists condensation water droplet, affects contact quality, or unstable temperature leads to the reduction of probe's conduction efficiency.

[0003] The ultrasonic probe surface preheating device is composed of shell, heating element and probe base, the shell is the basic part of the whole component, protects other components, the heating element is the core component of ultrasonic probe surface preheating device, is responsible for providing heat energy to heat probe surface, and the probe base is used to fix ultrasonic probe and ensure that heating element and probe surface are in good contact, and the probe base is usually of specific size, and the distance of base cannot be adjusted according to the size of probe, so various sizes of probes cannot be accurately adapted, and stable preheating cannot be realized.

[0004] In the prior art, part of ultrasonic probe surface preheating device cannot effectively fix probe according to the size of probe, so that probe can be effectively preheated, cannot ensure that heat is evenly distributed on probe surface, leads to overheating or temperature deficiency in part of area, and the performance of probe and the accuracy of ultrasonic wave signal are influenced, and therefore an ultrasonic probe surface preheating device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides an ultrasonic probe surface preheating device, and aims at improving the problem that probe cannot be effectively fixed according to the size of probe in prior art, so that probe can be effectively preheated.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides an ultrasonic probe surface preheating device, including the inner wall of shell, the inner wall fixed connection of protection shell has, the inner wall fixed connection of protection shell has the cylinder, the drive end fixed connection of cylinder has mobile board no.

[0008] As a further description of the above technical solution:

[0009] The disassembly assembly includes a horizontal plate one, the left side of the horizontal plate one is rotatably connected to the rear side of the shell, the rear side of the horizontal plate one is fixedly connected with a fixed plate three, the rear side of the fixed plate three is fixedly connected with a horizontal plate two, and the right side of the horizontal plate two is slidably connected with a fixed rod.

[0010] As a further description of the above technical solution:

[0011] The inner wall of the shell is fixedly connected with a groove plate, and the inner wall of the groove plate is slidably connected with a heating ring.

[0012] As a further description of the above technical solution:

[0013] The front side of the fixed plate two is fixedly connected with a connecting plate, and the left side of the connecting plate is fixedly connected with a clamp.

[0014] As a further description of the above technical solution:

[0015] The bottom of the cylinder is fixedly connected with a fixed block, the bottom of the fixed block is fixedly connected to the inner wall of the protection shell, the left side of the rotating plate one is rotatably connected with a long plate, and the left side of the mobile plate two is slidably connected to the inner wall of the long plate.

[0016] As a further description of the above technical solution:

[0017] The front side of the shell is provided with a slot one, and the front side of the protection shell is provided with a slot two.

[0018] As a further description of the above technical solution:

[0019] The outer part of the fixed rod is fixedly connected with a limiting rod, and the outer part of the fixed rod is slidably connected with a fixed plate four.

[0020] As a further description of the above technical solution:

[0021] The right side of the fixed rod is fixedly connected with a moving handle, and the inner wall of the fourth fixed plate is fixedly connected with a spring.

[0022] The utility model has the advantages of the following:

[0023] 1、The utility model discloses, the cylinder makes mobile board one move, makes rotary plate one rotate, makes rotary plate rotate to push mobile board two move to make fixed plate two move to make two clamps close to each other, realize the fixed of the probe heating, ensure the heating uniformity and stability, avoid the performance fluctuation of the probe because of the temperature unevenness.

[0024] 2、The utility model discloses, through the movement of horizontal plate one, to make fixed rod move on horizontal plate two, spring compression, move in a certain degree, fixed rod is in the slot right side of horizontal plate, to make limit rod limit spring, make it fixed, when needing to open, pull mobile handle to make fixed rod move right, make horizontal plate one open to realize the disassembly and replacement of heating ring, in addition can simplify the maintenance process of heating ring, reduce equipment failure rate to improve the maintainability and service life of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic view of the ultrasonic probe surface preheating device provided by the utility model;

[0026] Figure 2 It is a structure schematic view of the shell inside of the ultrasonic probe surface preheating device provided by the utility model;

[0027] Figure 3 It is a structure schematic view of the long plate of the ultrasonic probe surface preheating device provided by the utility model;

[0028] Figure 4 It is a structure schematic view of the horizontal plate two of the ultrasonic probe surface preheating device provided by the utility model.

[0029] LEGEND:

[0030] 1, shell, 2, protective shell, 3, cylinder, 4, mobile board one, 5, fixed plate one, 6, rotary rod, 7, rotary plate one, 8, mobile board two, 9, fixed plate two, 10, rotary plate three, 11, long plate, 12, horizontal plate one, 13, fixed plate three, 14, horizontal plate two, 15, fixed rod, 16, limit rod, 17, fixed plate four, 18, mobile handle, 19, connecting plate, 20, clamp. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0032] With reference to Figure 2 And Figure 3 An embodiment provided by the utility model: an ultrasonic probe surface preheating device, including shell 1, shell 1 is as the main support part of the whole device, effectively bears the heat generated in the working process and provides sufficient stability, the inner wall of shell 1 is fixedly connected with protective shell 2, protective shell 2 is mainly to protect the internal mechanical components, prevent being damaged by the outside, the inner wall of protective shell 2 is fixedly connected with air cylinder 3, air cylinder 3 is the key driving component in the device, is responsible for driving moving plate one 4 to carry out linear motion, the driving end of air cylinder 3 is fixedly connected with moving plate one 4, moving plate one 4 is moved in the horizontal or vertical direction in shell 1 by the drive of air cylinder 3, the outside of moving plate one 4 is fixedly connected with two fixed plates one 5, fixed plate one 5 is to the position of rotating plate three 10 is controlled finely, the outside of fixed plate one 5 is rotatably connected with rotating rod 6;

[0033] Rotating rod 6 is capable of changing the angle of rotating plate one 7 by the rotatable connection with fixed plate one 5, the outside of rotating rod 6 is fixedly connected with rotating plate one 7, rotating plate one 7 is by rotating control rotating plate three 10's angle, the bottom of rotating plate one 7 is fixedly connected with rotating plate three 10, rotating plate three 10 is to drive moving plate two 8 to move, the front side top of rotating plate three 10 is fixedly connected with moving plate two 8, moving plate two 8 is the accurate adjustment of auxiliary rotating plate three 10, so that clamp 20 can be more meticulous adjustment moving plate two 8 when needed, the front side of moving plate two 8 is fixedly connected with fixed plate two 9, fixed plate two 9 is used for fixing the position of probe, ensure that the probe does not occur in the heating process or loosening shell 1 rear side rotatably connected with the disassembly component for replacing heating component.

[0034] With reference to Figure 2 And Figure 4, the disassembly assembly includes a horizontal plate 12, the horizontal plate 12 is one of the core components of the disassembly assembly, located at the rear side of the shell 1, mainly used for supporting and fixing the subsequent disassembly components, the left side of the horizontal plate 12 is rotatably connected to the rear side of the shell 1, the rear side of the horizontal plate 12 is fixedly connected with a fixed plate three 13, the fixed plate three 13 is used for supporting and fixing the horizontal plate two 14, the rear side of the fixed plate three 13 is fixedly connected with the horizontal plate two 14, the horizontal plate two 14 is fixedly connected to the rear side of the fixed plate three 13, mainly used for providing additional support and enhancing the stability of the disassembly assembly. The right side of the horizontal plate two 14 is slidably connected with a fixed rod 15, the fixed rod 15 is connected to the right side of the horizontal plate two 14, and is connected with the horizontal plate two 14 in a sliding connection mode, so that the horizontal plate two 14 can slide within an adjustable range as needed.

[0035] Referring to Figures 2 to 4 , the inner wall of the shell 1 is fixedly connected with a groove plate, the groove plate is installed in the inner wall of the shell 1, which plays a structural support and guiding role, the inner wall of the groove plate is slidably connected with a heating ring, the heating ring is used to heat the probe, the front side of the fixed plate two 9 is fixedly connected with a connecting plate 19, the connecting plate 19 plays a bridging role, and the connecting plate 19 connects the fixed plate two 9 and the clamp 20, so that the parts of the device can stably cooperate during work, the left side of the connecting plate 19 is fixedly connected with the clamp 20, the clamp 20 is used for fixing the probe and is an important operating component in the device;

[0036] The bottom of the cylinder 3 is fixedly connected with a fixed block, the bottom of the fixed block is fixedly connected to the inner wall of the protective shell 2, the left side of the rotating plate one 7 is rotatably connected with a long plate 11, the long plate 11 is used as a support and guide component, the left side of the moving plate two 8 is slidably connected to the inner wall of the long plate 11, the front side of the shell 1 is provided with a slot one, the front side of the protective shell 2 is provided with a slot two, the outer portion of the fixed rod 15 is fixedly connected with a limiting rod 16, the limiting rod 16 limits the movement range of the spring, so that the device can be kept within the predetermined working space during work. The outer portion of the fixed rod 15 is slidably connected with a fixed plate four 17, the fixed plate four 17 has a protection function and is used as a protection assembly, the right side of the fixed rod 15 is fixedly connected with a moving handle 18, the moving handle 18 is used as an operating handle or control component, which facilitates the user to manually operate the assembly, the inner wall of the fixed plate four 17 is fixedly connected with a spring, and the spring is used to provide a rebound force or a buffering effect.

[0037] Working principle: when the surface of the ultrasonic probe needs to be preheated, the air cylinder 3 moves horizontally through the driving of the moving plate 4, so that the rotating rod 6 rotates, the rotating plate 1 rotates, the rotating plate 3 rotates, and the moving plate 2 moves accordingly. The fixed plate 2 moves accordingly, the connecting plate 19 moves closer, and the two clamps 20 move closer to each other, accurately fixing the position of the ultrasonic probe, ensuring the uniformity and stability of heating, and avoiding the performance fluctuation caused by uneven temperature. Therefore, the accuracy and reliability of the probe are improved, and the service life of the equipment is prolonged.

[0038] When the heating device needs to be disassembled and replaced, first, when the heating ring needs to be disassembled, the operator only needs to pull the moving handle 18, and push the fixed rod 15 to move to the right. The fixed rod 15 will be separated from the slot and drive the horizontal plate 1 to open, which is convenient and fast for disassembling and replacing the heating ring. After replacement, the horizontal plate 1 is moved to drive the fixed rod 15 to slide on the horizontal plate 2 along a certain trajectory, at this time the spring will be compressed, generating a certain reaction force. When the fixed rod 15 moves to a certain position, it will enter the slot on the right side of the horizontal plate 2. At this time, the limiting rod 16 will act on the spring to ensure that the spring is effectively limited and fixed, so that the horizontal plate 2 is fixed, thereby realizing the disassembly and replacement of the heating ring. In addition, it can simplify the maintenance process of the heating ring, reduce the equipment failure rate, thereby improving the maintainability and service life of the equipment.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An ultrasonic probe surface preheating device comprising a housing (1), characterized in that: The inner wall of the shell (1) is fixedly connected with a protective shell (2), the inner wall of the protective shell (2) is fixedly connected with a pneumatic cylinder (3), the driving end of the pneumatic cylinder (3) is fixedly connected with a moving plate one (4), the outer portion of the moving plate one (4) is fixedly connected with two fixed plates one (5), the outer portion of the fixed plate one (5) is rotatably connected with a rotating rod (6), the outer portion of the rotating rod (6) is fixedly connected with a rotating plate one (7), the bottom of the rotating plate one (7) is fixedly connected with a rotating plate three (10), the front side top of the rotating plate three (10) is fixedly connected with a moving plate two (8), the front side of the moving plate two (8) is fixedly connected with a fixed plate two (9), and the rear side of the shell (1) is rotatably connected with a dismounting assembly for replacing a heating assembly.

2. An ultrasonic probe surface preheating device according to claim 1, characterized in that: The dismounting assembly comprises a horizontal plate one (12), the left side of the horizontal plate one (12) is rotatably connected to the rear side of the shell (1), the rear side of the horizontal plate one (12) is fixedly connected with a fixed plate three (13), the rear side of the fixed plate three (13) is fixedly connected with a horizontal plate two (14), and the right side of the horizontal plate two (14) is slidably connected with a fixed rod (15).

3. The ultrasonic probe surface preheating device of claim 1, wherein: The inner wall of the shell (1) is fixedly connected with a groove plate, and the inner wall of the groove plate is slidably connected with a heating ring.

4. An ultrasonic probe surface preheating device according to claim 3, characterized in that: The front side of the fixed plate two (9) is fixedly connected with a connecting plate (19), and the left side of the connecting plate (19) is fixedly connected with a clamp (20).

5. The ultrasonic probe surface preheating device of claim 1, wherein: The bottom of the pneumatic cylinder (3) is fixedly connected with a fixed block, the bottom of the fixed block is fixedly connected to the inner wall of the protective shell (2), the left side of the rotating plate one (7) is rotatably connected with a long plate (11), and the left side of the moving plate two (8) is slidably connected to the inner wall of the long plate (11).

6. An ultrasonic probe surface preheating device according to claim 5, characterized in that: The front side of the shell (1) is provided with a notch one, and the front side of the protective shell (2) is provided with a notch two.

7. The ultrasonic probe surface preheating device of claim 2, wherein: The outer portion of the fixed rod (15) is fixedly connected with a limiting rod (16), and the outer portion of the fixed rod (15) is slidably connected with a fixed plate four (17).

8. An ultrasonic probe surface preheating device according to claim 7, characterized in that: The right side of the fixed rod (15) is fixedly connected with a moving handle (18), and the inner wall of the fixed plate four (17) is fixedly connected with a spring.

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