Ultrasonic probe with adsorption adjusting device

Abstract

The utility model discloses an ultrasonic probe with an adsorption adjusting device, which belongs to the field of ultrasonic probes and comprises a shell, an adsorption adjusting machine is movably inserted into the inner side of the shell, an adsorption head is arranged at the bottom of the adsorption adjusting machine, slots are formed in two sides of the adsorption adjusting machine, first blocks are movably inserted into the inner sides of the two slots, and second blocks are movably inserted into the first blocks. Second blocks are fixedly connected to one sides of the two first blocks, a fixing plate is fixedly connected to the inner side of the shell, and two sliding holes matched with the second blocks are formed in the top of the fixing plate. The adsorption device is reasonable in structural design, through cooperation of the shifting block, the large connecting rod, the small connecting rod, the spring, the first block and the second block, the adsorption head and the device can be conveniently fixed together, when a user needs to clean the adsorption device, the adsorption head can be rapidly detached for cleaning, and great convenience is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of ultrasonic probe especially relates to a kind of ultrasonic probe with adsorption adjusting device. BACKGROUND

[0002] Ultrasonic probe is the key component in ultrasonic diagnostic instrument, is responsible for converting electrical signal into ultrasonic signal and receiving echo signal, when ultrasonic wave is emitted from the crystal of probe, it will produce acoustic reflection in the inside of the object to be detected, forms echo signal, probe receives these echo signals, and it is converted into electrical signal after amplification and processing again conversion acoustic image.Piezoelectric ceramic material is made, such as lead zirconate titanate (PZT).The thickness and shape of crystal will affect the frequency and focal length of probe.Located on the surface of crystal, main function is to provide conductive path for the electrical signal of probe.It is the external protective layer of ultrasonic probe, usually made of plastic or metal material

[0003] The existing ultrasonic probe is directly installed in the device when using, when user needs to clean it, it is more troublesome;Therefore we propose a kind of ultrasonic probe with adsorption adjusting device to solve this problem. CONTENT OF UTILITY MODEL

[0004] The utility model is to provide a kind of ultrasonic probe with adsorption adjusting device to solve the problems raised in the above background.

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

[0006] An ultrasonic probe with adsorption adjusting device, comprising: a shell, the shell inner side movably inserts adsorption adjusting machine, the adsorption adjusting machine bottom is provided with adsorption head, the adsorption adjusting machine both sides are all provided with insertion slot, the two insertion slot inner sides are all movably inserted with one block, and the two one block one side is all fixedly connected with two blocks, the shell inner side is fixedly connected with fixed plate, the fixed plate top is provided with two with two blocks The sliding hole is matched, and the two two block outer sides are all slidably connected in the corresponding sliding hole, and the two two block top is all rotatably connected with small connecting rod, and the two small connecting rod other end is all rotatably connected with same one board, and the one board outer side is rotatably connected in the shell inner side.

[0007] Preferably, the one board top is fixedly connected with two boards, the two boards top is fixedly connected with one roller, and the one roller outer side is rotatably connected in the shell top inner wall, and the shell one side inner wall is rotatably connected with two rollers, the two roller outer side is fixedly connected with worm, the worm outer side is engaged with worm wheel, and the worm wheel inner side is fixedly connected in one roller outer side.

[0008] Preferably, one side of the shell is provided with a guide hole, a dial block is slidably connected to the inner side of the guide hole, and a large connecting rod is rotatably connected to one side of the dial block.

[0009] Preferably, the shell is fixedly connected with a spring and a fixed rod on one side, the other end of the spring is fixedly connected to one side of the dial block, and the fixed rod is slidably connected with a fixed cylinder on the outer side, and the fixed cylinder is fixedly connected to one side of the dial block.

[0010] Preferably, the shell is fixedly connected with an ultrasonic probe body on the top, and the shell is fixedly connected with a display screen on both sides.

[0011] Preferably, the shell is fixedly connected with a controller on one side, and the controller is electrically connected with the adsorption adjusting machine and the display screen.

[0012] In the ultrasonic probe with the adsorption adjusting device, when the adsorption head contacts the skin, the adsorption adjusting machine generates a certain negative pressure on the inner side of the adsorption head after detecting the pressure signal, so that the adsorption head can be tightly attached to the surface of the skin, and the display screen can display the working state and information such as adsorption strength in real time.

[0013] In the ultrasonic probe with the adsorption adjusting device, by directly dialing the dial block, the dial block starts to move horizontally and press the spring, which causes the large connecting rod to start to rotate and drive the circular plate to rotate, further, the second roller starts to rotate, which causes the worm to start to rotate, further, the worm gear starts to drive the first roller to rotate, which causes the second plate to start to rotate, and then the small connecting rod is driven by the first plate to rotate, which causes the second block to drive the first block to move horizontally, at this time, the first block is separated from the inner side of the adsorption adjusting machine, and the user can directly take down the adsorption head for cleaning.

[0014] The structure of the ultrasonic probe with the adsorption adjusting device is reasonable, and the cooperation between the dial block, the large connecting rod, the small connecting rod, the spring, the first block and the second block makes the adsorption head convenient to be fixed with the device, and when the user needs to clean it, the adsorption head can be quickly disassembled and cleaned, which is very convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 The structure of the ultrasonic probe with the adsorption adjusting device is reasonable, and the cooperation between the dial block, the large connecting rod, the small connecting rod, the spring, the first block and the second block makes the adsorption head convenient to be fixed with the device, and when the user needs to clean it, the adsorption head can be quickly disassembled and cleaned, which is very convenient.

[0016] Fig. 2 The structure of the ultrasonic probe with the adsorption adjusting device is reasonable, and the cooperation between the dial block, the large connecting rod, the small connecting rod, the spring, the first block and the second block makes the adsorption head convenient to be fixed with the device, and when the user needs to clean it, the adsorption head can be quickly disassembled and cleaned, which is very convenient.

[0017] Fig. 3 The spring and the pushing block structure schematic diagram provided by the utility model.

[0018] In the figure: 1, shell; 2, ultrasonic probe body; 3, controller; 4, adsorption head; 5, adsorption adjusting machine; 6, fixed plate; 7, No. 1 block; 8, No. 2 block; 9, small connecting rod; 10, No. 1 plate; 11, No. 2 plate; 12, No. 1 roller; 13, worm wheel; 14, worm; 15, No. 2 roller; 16, round plate; 17, large connecting rod; 18, pushing block; 19, spring. DETAILED DESCRIPTION

[0019] 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, not all the embodiments.

[0020] Referring to Figs. 1-3 An ultrasonic probe with an adsorption adjusting device, comprising: a shell 1, an adsorption adjusting machine 5 is movably inserted in the inner side of the shell 1, an adsorption head 4 is arranged at the bottom of the adsorption adjusting machine 5, a slot is formed in each side of the adsorption adjusting machine 5, a No. 1 block 7 is movably inserted in the inner side of each slot, a No. 2 block 8 is fixedly connected to one side of each No. 1 block 7, a fixed plate 6 is fixedly connected to the inner side of the shell 1, two sliding holes adapted to the No. 2 block 8 are formed in the top of the fixed plate 6, the outer sides of the two No. 2 blocks 8 are slidably connected to the inner sides of the corresponding sliding holes, small connecting rods 9 are rotatably connected to the top of each of the two No. 2 blocks 8, the same No. 1 plate 10 is rotatably connected to the other end of each small connecting rod 9, and the outer side of the No. 1 plate 10 is rotatably connected to the inner side of the fixed plate 6.

[0021] In the embodiment, the No. 1 plate 10 is fixedly connected to the top of the No. 2 plate 11, the No. 1 roller 12 is fixedly connected to the top of the No. 2 plate 11, the outer side of the No. 1 roller 12 is rotatably connected to the top inner wall of the shell 1, the No. 2 roller 15 is rotatably connected to the inner wall of one side of the shell 1, the worm 14 is fixedly connected to the outer side of the No. 2 roller 15, the worm wheel 13 is engaged with the outer side of the worm 14, the inner side of the worm wheel 13 is fixedly connected to the outer side of the No. 1 roller 12, a guide hole is formed in one side of the shell 1, the pushing block 18 is slidably connected to the inner side of the guide hole, the large connecting rod 17 is rotatably connected to one side of the pushing block 18, the round plate 16 is rotatably connected to the other end of the large connecting rod 17, and one side of the round plate 16 is fixedly connected to the other side of the No. 2 roller 15, so that the round plate 16 can drive the No. 2 roller 15 to rotate.

[0022] In the embodiment, the shell 1 is fixedly connected with a spring 19 and a fixed rod on one side, the spring 19 is fixedly connected on the other end to one side of the knob 18, and the fixed rod is slidably connected with a fixed cylinder on the outside, the fixed cylinder is fixedly connected on one side to one side of the knob 18, the shell 1 is fixedly connected with an ultrasonic probe body 2 on the top, and the shell 1 is fixedly connected with a display screen on both sides, the shell 1 is fixedly connected with a controller 3 on one side, and the controller 3 is electrically connected with the adsorption adjusting machine 5 and the display screen, so as to facilitate the user to control the device.

[0023] In the embodiment, in use, the adsorption head 4 is contacted with the skin, and when the adsorption adjusting machine 5 detects a pressure signal, the adsorption adjusting machine 5 generates a certain negative pressure on the inside of the adsorption head 4, so that the adsorption head 4 can be tightly attached to the surface of the skin, and at the same time, the display screen can display the working state in real time, including the adsorption strength and other information, the user can adjust through the operation of the controller 3 to achieve the best use effect, when the user needs to take down the adsorption head 4 for cleaning, the knob 18 is directly actuated to start horizontal movement and press the spring 19, which causes the large connecting rod 17 to start rotating and drives the circular plate 16 to rotate, further, the second roller 15 starts to rotate, which causes the worm 14 to start rotating, further, the worm wheel 13 starts to drive the first roller 12 to rotate, which causes the second plate 11 to start rotating, and then the first plate 10 drives the small connecting rod 9 to rotate, which causes the second block 8 to drive the first block 7 to move horizontally, at this time, the first block 7 is separated from the inside of the adsorption adjusting machine 5, and the user can directly take down the adsorption head 4 for cleaning.

[0024] The ultrasonic probe with the adsorption adjusting device is described in detail above. The principles and implementation methods of the present application are described in this paper, and the above examples are only used to help understand the method and core idea of the present application. It should be noted that for ordinary skilled persons in the technical field, without departing from the principles of the present application, the present application can be improved and modified in many ways, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. An ultrasonic probe with an adsorption adjustment device, characterized by, Include: The shell (1), the adsorption adjusting machine (5) is movably inserted in the inside of the shell (1), the adsorption head (4) is arranged at the bottom of the adsorption adjusting machine (5), the insertion slot is formed in the both sides of the adsorption adjusting machine (5), the first block (7) is movably inserted in the inside of the two insertion slots, and the second block (8) is fixedly connected on the one side of the two first blocks (7), the fixed plate (6) is fixedly connected in the inside of the shell (1), the two sliding holes matched with the second block (8) are formed in the top of the fixed plate (6), the second block (8) is slidably connected in the inside of the corresponding sliding hole, and the small connecting rod (9) is rotatably connected on the top of the two second blocks (8), and the same first plate (10) is rotatably connected on the other end of the two small connecting rods (9), and the first plate (10) is rotatably connected in the inside of the fixed plate (6).

2. The ultrasonic probe with adsorption adjustment device according to claim 1, characterized in that, The second plate (11) is fixedly connected on the top of the first plate (10), the first roller (12) is fixedly connected on the top of the second plate (11), the second roller (15) is rotatably connected on the inner wall of the one side of the shell (1), the worm (14) is fixedly connected on the outer side of the second roller (15), the worm wheel (13) is engaged on the outer side of the worm (14), and the worm wheel (13) is fixedly connected in the inside of the first roller (12).

3. The ultrasonic probe with adsorption adjustment device according to claim 1, characterized in that, The guide hole is formed in the one side of the shell (1), the push block (18) is slidably connected in the inside of the guide hole, the large connecting rod (17) is rotatably connected on the one side of the push block (18), the round plate (16) is rotatably connected on the other end of the large connecting rod (17), and the round plate (16) is fixedly connected on the other side of the second roller (15).

4. The ultrasonic probe with adsorption adjustment device according to claim 1, characterized in that, The spring (19) and the fixed rod are fixedly connected on the one side of the shell (1), the other end of the spring (19) is fixedly connected on the one side of the push block (18), and the fixed rod is slidably connected with the fixed cylinder, and the fixed cylinder is fixedly connected on the one side of the push block (18).

5. The ultrasonic probe with adsorption adjustment device according to claim 1, characterized in that, The ultrasonic probe body (2) is fixedly connected on the top of the shell (1), and the display screen is fixedly connected on the both sides of the shell (1).

6. The ultrasonic probe with adsorption adjustment device according to claim 1, characterized in that, The controller (3) is fixedly connected on the one side of the shell (1), and the controller (3) is electrically connected with the adsorption adjusting machine (5) and the display screen.

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