Electromagnetic compatibility ultrasonic probe

Abstract

The utility model relates to the technical field of ultrasonic probes, in particular to an electromagnetic compatibility ultrasonic probe. The probe comprises a probe body, the surface of the probe body is provided with a detection device, the surface of the detection device is provided with a wire fixing device, the wire fixing device comprises a fixing plate, the fixing plate is fixedly connected with the surface of the detection device, the surface of the fixing plate is fixedly connected with a fixing rod, the surface of the fixing plate is provided with a sliding groove, and the sliding groove is fixedly connected with the surface of the detection device. A sliding plate is slidably connected to the inner surface of the fixing plate sliding groove, a slot is formed in the surface of the sliding plate, a wire fixing rod is fixedly connected to the surface of the sliding plate, a round rod is fixedly connected to the surface of the fixing plate, and an operation plate is slidably connected to the arc surface of the round rod. The problems that when a worker carries the detection device to move, the probe body does not have a proper place to be placed, so that the probe body shakes in the moving process, and the probe body is prone to being damaged are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic probes, in particular to an electromagnetic compatible ultrasonic probe. Background Art

[0002] An electromagnetic compatibility ultrasonic probe is a device that can still work stably and accurately transmit and receive ultrasonic signals in an electromagnetic environment. The electromagnetic compatibility ultrasonic probe mainly uses the piezoelectric effect to realize the transmission and reception of ultrasonic waves. The ultrasonic probe is a device that converts ultrasonic signals into other energies. It is widely used in the field of medical diagnosis. When in use, the ultrasonic probe converts electrical energy into ultrasonic energy and transmits it. When the ultrasonic wave encounters different interfaces in human tissue, it will be reflected and transmitted to the detection device, and the image will be formed by the display screen on the surface of the detection device. Therefore, the ultrasonic probe often needs to be used together with the detection device.

[0003] A Chinese patent application CN202322037466.6 discloses an ultrasonic probe. The key points of its technical solution are: the doctor puts a disposable coupling agent into the cylinder, presses the push rod before using the probe, so that the connecting plate squeezes the coupling agent into the flat mouth and flows onto the patient's body skin. This is beneficial for the doctor to control the amount of coupling agent squeezed at one time when applying the coupling agent to the patient, and facilitates the application of a uniform coupling dose. When the connecting plate is reset, the coupling agent enters one side of the connecting plate and the rubber pad along the through hole under the action of gravity, which facilitates the doctor to use small amounts of coupling doses multiple times, thereby facilitating the doctor to use more accurate coupling doses according to different groups of people, preventing waste of coupling agent, and facilitating the patient to clean residual coupling agent on the skin.

[0004] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when the ultrasonic waves emitted by the ultrasonic probe encounter different interfaces in human tissue, they will be reflected and transmitted to the detection device, and the image will be formed by the display screen on the surface of the detection device. Therefore, the ultrasonic probe often needs to be used together with the detection device. When the staff moves with the detection device, there is no suitable place to put the probe body, causing the probe body to shake during the movement, making the probe body easily damaged; therefore, an electromagnetic compatible ultrasonic probe is proposed to address the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that when the staff moves with the detection device, there is no suitable place to put the probe body, which causes the probe body to shake during the movement and makes the probe body easily damaged. An electromagnetic compatible ultrasonic probe is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an electromagnetic compatible ultrasonic probe, comprising a probe body, a detection device installed on the surface of the probe body, a wire fixing device provided on the surface of the detection device, the wire fixing device comprising a fixing plate, the fixing plate is fixedly connected to the surface of the detection device, the surface of the fixing plate is fixedly connected to a fixing rod, the surface of the fixing plate is provided with a sliding groove, the inner surface of the fixing plate sliding groove is slidably connected to a sliding plate, the surface of the sliding plate is provided with a slot, the surface of the sliding plate is fixedly connected to a wire fixing rod, the surface of the fixing plate is fixedly connected to a round rod, the arc surface of the round rod is slidably connected to an operating plate, the operating plate is fixedly connected to an insertion rod on the side close to the fixing plate, and the size of the insertion rod is adapted to the size of the sliding plate slot.

[0007] The effect achieved by the above components is: by setting up a wire fixing device, it is convenient for the staff to fix the probe body, avoiding the situation where the probe body has no suitable place to be placed when the staff moves with the detection device, causing the probe body to shake during movement, causing the probe body to be easily damaged, thereby improving the practicality of the equipment.

[0008] Preferably, the arc surface of the round rod is sleeved with a spring, and both ends of the spring are fixedly connected to the operating plate and the fixing plate respectively.

[0009] The effects achieved by the above components are: the rebound force of the spring achieves the effect of automatically inserting the insertion rod, while limiting the movement of the insertion rod driven by the operating panel, thereby improving the stability of the insertion rod when limiting.

[0010] Preferably, a groove is formed at one end of the round rod away from the fixed plate, and a blocking block is fixedly connected to the inner surface of the groove of the round rod.

[0011] The effect achieved by the above components is that the blocking block blocks the operating panel, which not only prevents the operator from using excessive force when moving the operating panel, causing the operating panel to slip off the arc surface of the round rod, but also prevents the operating panel from moving too long, causing excessive deformation of the spring and causing damage to the spring.

[0012] Preferably, a fixed block is fixedly connected to the surface of the fixed plate, a limiting rod is slidably inserted into the fixed block, one end of the limiting rod is fixedly connected to the limiting block, and the limiting block is slidably connected to the surface of the fixed plate.

[0013] The effect achieved by the above components is: the limit block can fix the operating panel, preventing the operating panel from driving the insertion rod to slide on the arc surface of the round rod, causing the sliding plate to hit the insertion rod during movement, causing damage to the insertion rod, so that the staff can move the sliding plate more conveniently.

[0014] Preferably, a protective device is provided on the surface of the detection device, and the protective device includes two square rods, both of which are fixedly connected to the surface of the detection device, and a rotating rod is rotatably connected to the side where the two square rods are close to each other, and a protective plate is fixedly connected to the arc surface of the rotating rod.

[0015] The effect achieved by the above components is: by setting up a protective device, the buttons on the surface of the detection device are protected, which prevents the staff from accidentally touching the buttons on the surface of the detection device when observing the display screen on the surface of the detection device, causing the parameters of the detection device to change, resulting in inaccurate detection results, and improving the practicality of the equipment.

[0016] Preferably, an L-shaped plate is fixedly connected to the surface of the square rod, a sliding rod is slidably inserted into the L-shaped plate, and two limiting grooves are provided on the surface of the protective plate, and the size of the limiting grooves of the protective plate is adapted to the size of the sliding rod.

[0017] The effect achieved by the above components is: it can fix the protective plate, avoiding the protective plate from shaking when the staff moves the detection device, causing the protective plate to collide with the detection device, resulting in a reduction in the service life of the protective plate.

[0018] Preferably, the arc surface of the rotating rod is covered with two torsion springs, and the two ends of the torsion springs are fixedly connected to the square rod and the protective plate respectively.

[0019] The effect achieved by the above components is that the torsion force of the torsion spring achieves the effect of automatically opening the protective plate, while keeping the protective plate in an open state, so that the staff can more conveniently use the buttons on the surface of the detection device.

[0020] In summary, the beneficial effects of the present invention are as follows:

[0021] 1. In the utility model, by setting a wire fixing device, it is convenient for the staff to fix the probe body, avoiding the situation where the staff has no suitable place to put the probe body when moving with the detection device, causing the probe body to shake during the movement and causing the probe body to be easily damaged, thereby improving the practicality of the equipment.

[0022] 2. In the present invention, by providing a protective device, the buttons on the surface of the detection device are protected, thereby preventing staff from accidentally touching the buttons on the surface of the detection device when observing the display screen on the surface of the detection device, causing changes in the parameters of the detection device and inaccurate detection results, thereby improving the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic structural diagram of the wire fixing device in the utility model;

[0025] Figure 3 This is a partial structural diagram of the wire fixing device in the utility model;

[0026] Figure 4 For this utility model Figure 3 A magnified view of point A;

[0027] Figure 5 It is a structural diagram of the protective device in the utility model;

[0028] Figure 6 For this utility model Figure 5 Enlarged view of point B;

[0029] Figure 7 For this utility model Figure 5 Enlarged view of point C.

[0030] Legend: 1. Probe body; 2. Detection device; 3. Wire fixing device; 4. Protective device; 301. Fixed plate; 302. Fixed rod; 303. Sliding plate; 304. Wire fixing rod; 305. Round rod; 306. Operating panel; 307. Insert rod; 308. Spring; 309. Stop block; 310. Fixed block; 311. Limit rod; 312. Limit block; 41. Square rod; 42. Rotating rod; 43. Protective plate; 44. L-shaped plate; 45. Sliding rod; 46. Torsion spring. DETAILED DESCRIPTION

[0031] Reference Figure 1 As shown, the utility model provides a technical solution: an electromagnetic compatible ultrasonic probe, comprising a probe body 1, a detection device 2 is installed on the surface of the probe body 1, and a wire fixing device 3 is provided on the surface of the detection device 2. By setting the wire fixing device 3, the effect of facilitating the staff to fix the probe body 1 is achieved, and it is avoided that when the staff moves with the detection device 2, there is no suitable place to put the probe body 1, resulting in the probe body 1 shaking during the movement, causing the probe body 1 to be easily damaged, thereby improving the practicality of the equipment. A protective device 4 is provided on the surface of the detection device 2. By setting the protective device 4, the effect of protecting the buttons on the surface of the detection device 2 is achieved, and it is avoided that when the staff observes the display screen on the surface of the detection device 2, the buttons on the surface of the detection device 2 are accidentally touched, resulting in changes in the parameters of the detection device 2 and inaccurate detection results, thereby improving the practicality of the equipment.

[0032] The specific configuration and functions of the wire fixing device 3 and the protective device 4 will be described in detail below.

[0033] Reference Figure 2 、 Figure 3 and Figure 4As shown, in this embodiment: the line fixing device 3 includes a fixed plate 301, the fixed plate 301 is fixedly connected to the surface of the detection device 2, the surface of the fixed plate 301 is fixedly connected to a fixed rod 302, the surface of the fixed plate 301 is provided with a slide groove, the inner surface of the slide groove of the fixed plate 301 is slidably connected to a sliding plate 303, the surface of the sliding plate 303 is provided with a slot, the surface of the sliding plate 303 is fixedly connected to a line fixing rod 304, the surface of the fixed plate 301 is fixedly connected to a round rod 305, the arc surface of the round rod 305 is slidably connected to an operating plate 306, the operating plate 306 is fixedly connected to a plug rod 307 on the side close to the fixed plate 301, the size of the plug rod 307 is adapted to the size of the slot of the sliding plate 303, and the arc surface of the round rod 305 is sleeved with an elastic When the operator needs to use the probe body 1, he pulls the operating plate 306, the spring 308 is stretched, and the operating plate 306 drives the rod 307 to move. When the rod 307 is completely disengaged from the inner surface of the sliding plate 303 slot, the rod 307 releases the fixation of the sliding plate 303 and moves the sliding plate 303. The sliding plate 303 slides on the inner surface of the sliding groove of the fixed plate 301, and the sliding plate 303 drives the fixed rod 304 to move. When the sliding plate 303 moves to the other end of the sliding groove of the fixed plate 301, the fixed rod 304 releases the fixation of the probe body 1, and the operator can use the probe body 1. After use, move the sliding plate 303 When the operator needs to move the sliding plate 303, the operating plate 306 is opened, and the rebound force of the spring 308 drives the operating plate 306 to move, and the operating plate 306 drives the insertion rod 307 to move until the insertion rod 307 is inserted into the inner surface of the sliding plate 303 slot. At this time, the staff can fix the probe body 1 on the arc surface of the fixed rod 304 and the fixed rod 302. The rebound force of the spring 308 achieves the effect of automatically inserting the insertion rod 307, and at the same time limits the operation plate 306 to drive the insertion rod 307 to move, thereby improving the stability of the insertion rod 307 when limiting. The end of the round rod 305 away from the fixed plate 301 is provided with a groove, and the inner surface of the groove of the round rod 305 is fixedly connected to the blocking block 309. When the staff needs to move the sliding plate 303, pull the operating plate 306 When the cam 308 is in the closed position, the cam 308 is in the closed position, and the cam 308 is in the closed position, so that the cam 308 can be prevented from sliding off the cam 308 when the cam 308 is in the closed position.One end of the limit rod 311 is fixedly connected to the limit block 312, and the limit block 312 is slidably connected to the surface of the fixed plate 301. When the staff needs to move the sliding plate 303, they pull the operating plate 306, and the spring 308 is stretched. When the surface of the operating plate 306 contacts the blocking block 309, the insertion rod 307 is completely disengaged from the inner surface of the slot of the sliding plate 303, pushing the limit rod 311. The limit rod 311 slides in the fixed block 310, and the limit rod 311 drives the limit block 312 to move. When the limit block When 312 moves to between the operating plate 306 and the fixed plate 301, the limit block 312 limits the operating plate 306. At this time, the staff can move the sliding plate 303. The limit block 312 has the effect of fixing the operating plate 306, preventing the operating plate 306 from driving the insertion rod 307 to slide on the arc surface of the round rod 305, causing the sliding plate 303 to hit the insertion rod 307 during movement, causing damage to the insertion rod 307. This allows the staff to move the sliding plate 303 more conveniently.

[0034] Reference Figure 5 、 Figure 6 and Figure 7As shown, specifically, the protective device 4 includes two square rods 41, and the two square rods 41 are fixedly connected to the surface of the detection device 2. The two square rods 41 are rotatably connected to a rotating rod 42 on one side close to each other. The arc surface of the rotating rod 42 is fixedly connected to a protective plate 43. The surface of the square rod 41 is fixedly connected to an L-shaped plate 44. A sliding rod 45 is slidably inserted in the L-shaped plate 44. The surface of the protective plate 43 is provided with two limiting grooves. The size of the limiting grooves of the protective plate 43 is adapted to the size of the sliding rod 45. When the staff needs to cover the surface of the button of the detection device 2, the protective plate 43 is rotated. The protective plate 43 drives the rotating rod 42 to rotate on the surface of the square rod 41 until the protective plate 43 covers the surface of the button of the detection device 2. At this time, the sliding rod 45 is located in front of the limiting groove of the protective plate 43, pushing the sliding rod 45. The sliding rod 45 slides in the L-shaped plate 44. When the sliding rod 45 is inserted into the inner surface of the limiting groove of the protective plate 43, the sliding rod The torsion force of the torsion spring 46 achieves the effect of automatically opening the protective plate 43, and at the same time keeps the protective plate 43 in the open state, so that the staff can use the buttons on the surface of the detection device 2 more conveniently.

[0035] Working principle: when the staff needs to use the probe body 1, pull the operating plate 306, the spring 308 is stretched, and the operating plate 306 drives the insertion rod 307 to move. When the surface of the operating plate 306 contacts the blocking block 309, the insertion rod 307 is completely disengaged from the inner surface of the sliding plate 303 slot, and the insertion rod 307 releases the fixation of the sliding plate 303 and pushes the limit rod 311. The limit rod 311 slides in the fixed block 310, and the limit rod 311 drives the limit block 312 to move. When the limit block 312 moves between the operating plate 306 and the fixed plate 301, the limit block 312 limits the operating plate 306. At this time, the staff can move the sliding plate 303, and the sliding plate 303 slides on the inner surface of the sliding groove of the fixed plate 301, and the sliding plate 303 drives the fixed wire rod After the cam 312 is released from the cam 314, the locking cam 316 is released, and the locking cam 318 is unlocked and the cam 319 is unlocked.

[0036] When the staff needs to open the protective plate 43, they pull the sliding rod 45. When the sliding rod 45 is completely disengaged from the inner surface of the limiting groove of the protective plate 43, the sliding rod 45 releases the fixation of the protective plate 43, and the torsion force of the torsion spring 46 drives the protective plate 43 to rotate. The protective plate 43 drives the rotating rod 42 to rotate on the surface of the square rod 41 until the protective plate 43 is fully opened. When the staff needs to cover the surface of the button of the detection device 2, they rotate the protective plate 43. The protective plate 43 drives the rotating rod 42 to rotate on the surface of the square rod 41 until the protective plate 43 covers the surface of the button of the detection device 2. At this time, the sliding rod 45 is located directly in front of the limiting groove of the protective plate 43, pushing the sliding rod 45, and the sliding rod 45 slides in the L-shaped plate 44. When the sliding rod 45 is inserted into the inner surface of the limiting groove of the protective plate 43, the sliding rod 45 fixes the protective plate 43.

[0037] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

Claims

1. An electromagnetic compatible ultrasonic probe, comprising a probe body (1), characterized in that: The surface of the probe body (1) is provided with a detection device (2), the surface of the detection device (2) is provided with a line fixing device (3), the line fixing device (3) comprises a fixing plate (301), the fixing plate (301) is fixedly connected to the surface of the detection device (2), the surface of the fixing plate (301) is fixedly connected to a fixing rod (302), the surface of the fixing plate (301) is provided with a sliding groove, and the inner surface of the sliding groove of the fixing plate (301) is slidably connected to a sliding plate (303) A slot is provided on the surface of the sliding plate (303), a wire fixing rod (304) is fixedly connected to the surface of the sliding plate (303), a round rod (305) is fixedly connected to the surface of the fixed plate (301), an operating plate (306) is slidably connected to the arc surface of the round rod (305), an inserting rod (307) is fixedly connected to the side of the operating plate (306) close to the fixed plate (301), and the size of the inserting rod (307) is adapted to the size of the slot of the sliding plate (303).

2. The electromagnetic compatibility ultrasonic probe according to claim 1, characterized in that: The arc surface of the round rod (305) is covered with a spring (308), and the two ends of the spring (308) are fixedly connected to the operating plate (306) and the fixing plate (301) respectively.

3. The electromagnetic compatibility ultrasonic probe according to claim 1, characterized in that: A groove is formed at one end of the round rod (305) away from the fixed plate (301), and a blocking block (309) is fixedly connected to the inner surface of the groove of the round rod (305).

4. The electromagnetic compatibility ultrasonic probe according to claim 1, characterized in that: A fixed block (310) is fixedly connected to the surface of the fixed plate (301), a limiting rod (311) is slidably inserted into the fixed block (310), one end of the limiting rod (311) is fixedly connected to the limiting block (312), and the limiting block (312) is slidably connected to the surface of the fixed plate (301).

5. The electromagnetic compatibility ultrasonic probe according to claim 1, characterized in that: The surface of the detection device (2) is provided with a protective device (4), the protective device (4) comprising two square rods (41), both of the two square rods (41) being fixedly connected to the surface of the detection device (2), a rotating rod (42) being rotatably connected to one side of the two square rods (41) close to each other, and a protective plate (43) being fixedly connected to the arc surface of the rotating rod (42).

6. The electromagnetic compatibility ultrasonic probe according to claim 5, characterized in that: An L-shaped plate (44) is fixedly connected to the surface of the square rod (41), a sliding rod (45) is slidably inserted into the L-shaped plate (44), and two limiting grooves are provided on the surface of the protective plate (43), and the size of the limiting grooves of the protective plate (43) is adapted to the size of the sliding rod (45).

7. The electromagnetic compatibility ultrasonic probe according to claim 5, characterized in that: The arc surface of the rotating rod (42) is covered with two torsion springs (46), and the two ends of the torsion spring (46) are fixedly connected to the square rod (41) and the protective plate (43) respectively.

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