Automatic coupling probe assembly for ultrasonic department

Abstract

The invention discloses an ultrasonic automatic coupling probe assembly, and relates to the technical field of coupling probes, the ultrasonic automatic coupling probe assembly comprises a protection frame, a protection device and an adding device, the bottom of the protection frame is slidably provided with a detection head, and the top of the protection frame is plugged with a wire; wherein the protection device comprises a protection plate, an arc-shaped rod, a sliding plate, a clamping plate, a trapezoidal block and a pushing rod, the protection plate is rotationally installed on the surface of the protection frame, the arc-shaped rod is fixedly installed on the surface of the protection plate, the sliding plate slidably penetrates through the protection frame, and the clamping plate is fixedly installed on the surface of the arc-shaped rod; and the trapezoidal block is fixedly mounted at the bottom of the sliding plate, and the push rod is fixedly mounted at the top of the detection head. The device has the characteristics that the practicability is high, the detection head is prevented from being further damaged after being impacted, and thus the detection head can be protected.

Description

Technical Field

[0001] The present invention relates to the technical field of coupling probes, in particular to an automatic coupling probe assembly for ultrasound department. Background Art

[0002] A coupled probe refers to a device used to transmit ultrasonic signals and receive reflected signals in the field of ultrasonic detection. It usually consists of a probe head and a handle. The shape and material of the probe head vary depending on the detection task.

[0003] Patent publication number CN213430221U relates to an automatic coupling probe for ultrasound diagnosis, comprising an ultrasonic probe, a docking connector engaged at the left end of the ultrasonic probe, a wire disposed on the left surface of the docking connector, a fixing mechanism disposed at the left end of the ultrasonic probe, and a fixing mechanism comprising a slider, a first slide groove, an insert rod, a slot, a spring, a connecting rod, and a handle. Sliders are engaged at both the front and rear ends of the left end of the ultrasonic probe, and first slide grooves that cooperate with the slider are provided at both the front and rear ends of the ultrasonic probe. This patent avoids the problem with existing automatic coupling probes for ultrasound diagnosis, where, although the ultrasonic probe only needs to be directly connected to the wire of the ultrasound device during use, the connector may become loose after long-term use, causing the ultrasonic probe to detach from the wire during use, thereby affecting the use of the ultrasound device. This patent significantly improves the practicality of the device.

[0004] In the above patent, it is only necessary to connect the ultrasonic probe directly to the wire of the ultrasonic equipment. However, after long-term use, the joint is prone to loosening, causing the ultrasonic probe to detach from the wire during use. Since the detection end of the coupling probe is easily impacted, it is difficult to protect the detection end of the coupling probe, making the detection end of the coupling probe more vulnerable to damage.

[0005] Therefore, it is necessary to design an automatic coupling probe assembly for ultrasound that is highly practical and can protect the detection head by preventing it from being further damaged after being hit. Summary of the Invention

[0006] The object of the present invention is to provide an automatic coupling probe assembly for ultrasound, so as to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: an automatic coupling probe assembly for ultrasound, comprising a protective frame, a protective device and an adding device, wherein a detection head is slidably installed on the bottom of the protective frame, and a wire is plugged into the top of the protective frame; wherein the protective device comprises a protective plate, an arc rod, a slide plate, a locking plate, a trapezoidal block and a pushing rod, wherein the protective plate is rotatably installed on the surface of the protective frame, the arc rod is fixedly installed on the surface of the protective plate, the slide plate slides through the protective frame, the locking plate is fixedly installed on the surface of the arc rod, the trapezoidal block is fixedly installed on the bottom of the slide plate, and the pushing rod is fixedly installed on the top of the detection head, wherein the adding device comprises a storage frame and a feeding assembly, so that when the pushing rod moves upward, it pushes the trapezoidal block and the slide plate to move, and when the slide plate moves, the limit of the locking plate and the arc rod is released, so that the protective plate will move to the bottom of the detection head, thereby preventing the detection head from being further damaged after being hit, thereby protecting the detection head.

[0008] According to the above technical solution, a groove is provided on the surface of the push rod, a pressing rod is slidably passed through the inner and outer walls of the protective frame, and a No. 1 spring piece is provided between the detection head and the protective frame. The pressing rod is pressed into the interior of the groove so that the pressing rod can limit the push rod, thereby preventing the protection plate from being released during the use of the detection head.

[0009] According to the above technical solution, a spiral spring is arranged between the protective plate and the protective frame, a spring is arranged between the slide plate and the protective frame, and a No. 1 spring is arranged between the pressing rod and the protective frame. The spiral spring can drive the protective plate to move downward.

[0010] According to the above technical solution, the storage frame is fixedly installed inside the protective frame, and the feeding assembly includes a spray block, a baffle, a transmission rod and a fixed rod. The spray block is slidably sleeved on the bottom of the protective frame, the baffle is slidably installed on the bottom of the inner wall of the storage frame, and the fixed rod is fixedly installed on the surface of the baffle. The bottom of the transmission rod is hinged to the spray block, and the top of the transmission rod is hinged to the fixed rod. The bottom of the storage frame is connected to the interior of the spray block through a pipe. When the transmission rod moves upward, it pushes the fixed rod and the baffle to move. When the baffle moves, the seal on the bottom of the storage frame is released, so that the coupling agent inside the storage frame will enter the pipe and the interior of the spray block, and the coupling agent will be discharged from the interior of the spray block, so that the coupling agent can be automatically added, thereby improving the efficiency of detection.

[0011] According to the above technical solution, an elastic telescopic rod is fixedly installed on the bottom of the inner wall of the storage frame, an extrusion plate is fixedly installed on the free end of the elastic telescopic rod, and a feed pipe is slidably sleeved on the top of the storage frame. The coupling agent inside the storage frame can be squeezed by the elastic telescopic rod and the extrusion plate, so that the coupling agent can better enter the interior of the pipe.

[0012] According to the above technical solution, a No. 2 spring is provided between the baffle and the storage frame, and a No. 3 spring is provided between the spray block and the protection frame. The No. 2 spring can drive the baffle to reset and seal the bottom of the storage frame.

[0013] According to the above technical solution, it also includes a removal device and an anti-pull device; the anti-pull device includes a fixed frame and a clamping assembly, a removal device is provided on the top of the protective frame, and the removal device includes a sealing frame, the sealing frame is fixedly installed inside the protective frame, a piston plate is slidably installed on the inner wall of the sealing frame, a linkage rod is fixedly installed on the top of the piston plate, a triangular block is fixedly installed on the surface of the fixed rod, an exhaust frame is fixedly installed inside the sealing frame, the exhaust frame is connected to the interior of the pipeline through an air pipe, a cover plate is slidably installed on the surface of the exhaust frame, and a connecting plate is fixedly installed on the bottom of the piston plate. When the piston plate moves downward, it drives the connecting plate to move downward, and when the connecting plate moves downward and contacts the cover plate, it pushes the cover plate to move downward. When the cover plate moves downward, the limit of the exhaust frame is released, so that the exhaust frame discharges gas into the interior of the pipeline through the air pipe, and the gas blows out the coupling agent inside the pipeline and the spray block, so that the gas blows out excess coupling agent inside the pipeline and the spray block, thereby preventing the coupling agent remaining inside the spray block from causing cross infection and affecting the safety of the detection.

[0014] According to the above technical solution, a No. 4 spring is provided between the piston plate and the sealing frame, a No. 5 spring is provided between the cover plate and the exhaust frame, and a one-way valve is provided inside the air pipe and the sealing frame. The one-way valve inside the air pipe allows only exhaust to be carried out, and the coupling agent will not enter the interior of the sealing frame. The one-way valve on the surface of the sealing frame can only allow air to enter the interior of the sealing frame.

[0015] According to the above technical solution, the fixed frame is fixedly installed on the top of the protective frame, and the clamping assembly includes a movable plate, a clamping plate, an alarm device and a pull plate. The movable plate slides through the top of the fixed frame, and the clamping plate is slidably installed on the surface of the movable plate. The alarm device is fixedly installed on the surface of the fixed frame. The control end of the alarm device is fixed to the movable plate through the pull plate. When the pull plate moves upward, it will pull the control end of the alarm device to trigger the alarm device, thereby prompting the user. A press switch and a signal transmitting assembly are provided inside the alarm device. The press switch and the signal transmitting assembly are electrically connected. When the press switch is pulled, it will be triggered to start the signal transmitting assembly, thereby emitting an alarm signal.

[0016] According to the above technical solution, a No. 2 spring is provided between the splint and the movable plate, a No. 6 spring is provided between the movable plate and the fixed frame, and the splint is fixed by a telescopic rod and a push rod. When the splint moves upward, the telescopic rod will be driven upward, and the telescopic rod will be driven upward to move the push rod, thereby releasing the limit of the protective plate and the arc rod to protect the detection head.

[0017] Compared with the prior art, the present invention has the following beneficial effects: (1) The automatic coupling probe assembly of the ultrasound department can play an anti-collision effect on the edge of the detection head through the protection plate. At the same time, when the bottom of the detection head collides with the ground, the movement of the detection head will drive the push rod to move upward, and the push rod will push the slide plate to move to release the limit of the arc rod and the protection plate. The protection plate will rotate downward and move to the bottom of the detection head, thereby supporting the detection head and preventing the detection head from being further damaged after being hit, thereby protecting the detection head.

[0018] (2) When the ultrasonic automatic coupling probe assembly, the contact head and the protective frame are working, when the spray block is pressed to move toward the inside of the protective frame, the spray block will drive the fixed rod and the baffle to move through the transmission rod, and the baffle will release the seal on the bottom of the storage frame, so that the coupling agent inside the storage frame will enter the pipe and the inside of the spray frame. When the spray block is stopped, the coupling agent will be discharged from the inside of the spray block, so that the coupling agent can be automatically added, thereby improving the efficiency of the detection.

[0019] (3) When the ultrasonic automatic coupling probe assembly further presses the spray block into the protective frame, the triangular block will push the piston plate and the linkage rod downward when the fixed rod moves. When the piston plate moves downward, it will squeeze the gas inside the sealing frame, so that the air pressure at the bottom of the piston plate will increase. When the connecting plate pushes the cover plate downward to release the seal on the exhaust frame, the high-pressure gas inside the sealing frame will enter the inside of the pipe, so that the gas will blow away the excess coupling agent inside the pipe and the spray block, and replace the coupling agent inside the spray block to avoid cross infection caused by the residual coupling agent inside the spray block, which will affect the safety of the test.

[0020] (4) The automatic coupling probe assembly of the ultrasound department can clamp the wire through the clamping plate to prevent the wire from being pulled off the protective frame and affecting the detection. At the same time, when the wire is pulled, the pull plate on the movable plate will pull the alarm device to trigger the alarm device, thereby prompting the user. At the same time, when the wire is pulled, the telescopic rod will pull the push rod to move, so that the detection head can be protected in time after the wire is pulled. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is an overall cross-sectional schematic diagram of the present invention; Figure 3 It is a schematic diagram of the positions of the slide plate and the trapezoidal block of the present invention; Figure 4 It is a schematic diagram of the interior of the protection frame of the present invention; Figure 5 It is a schematic diagram of the interior of the storage frame of the present invention; Figure 6 It is a schematic diagram of the interior of the sealing frame of the present invention; Figure 7 It is a schematic diagram of the positions of the fixed frame and the movable plate of the present invention.

[0022] In the figure: 1. Protection frame; 2. Detection head; 3. Wire; 41. Protection plate; 42. Arc rod; 43. Slide plate; 44. Positioning plate; 45. Trapezoidal block; 46. Push rod; 47. Pressing rod; 51. Storage frame; 52. Spraying block; 53. Baffle; 54. Transmission rod; 55. Fixed rod; 56. Extrusion plate; 57. Elastic telescopic rod; 58. Feed pipe; 61. Sealing frame; 62. Piston plate; 63. Linkage rod; 64. Triangular block; 65. Exhaust frame; 66. Cover plate; 67. Connecting plate; 71. Fixed frame; 72. Movable plate; 73. Clamp; 74. Alarm device; 75. Pull plate; 76. Telescopic rod. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] For example 1, please refer to Figure 1-5The present invention provides a technical solution: an automatic coupling probe assembly for ultrasound, comprising a protective frame 1, a protective device and an adding device, wherein a detection head 2 is slidably mounted on the bottom of the protective frame 1, and a wire 3 is plugged into the top of the protective frame 1; wherein the protective device comprises a protective plate 41, an arc rod 42, a slide plate 43, a clamping plate 44, a trapezoidal block 45 and a push rod 46, wherein the protective plate 41 is rotatably mounted on the surface of the protective frame 1, the arc rod 42 is fixedly mounted on the surface of the protective plate 41, the slide plate 43 slides through the protective frame 1, the clamping plate 44 is fixedly mounted on the surface of the arc rod 42, and the trapezoidal block 45 is fixedly mounted on the At the bottom of the slide 43, the pushing rod 46 is fixedly installed on the top of the detection head 2, wherein the adding device includes a storage frame 51 and a feeding assembly. When the detection head 2 moves, it will drive the pushing rod 46 to move. When the pushing rod 46 moves, it will contact the bottom inclined surface of the trapezoidal block 45, so that when the pushing rod 46 moves upward, it will push the trapezoidal block 45 and the slide 43 to move. When the slide 43 moves, the limit of the positioning plate 44 and the arc rod 42 will be released, so that the protective plate 41 will move to the bottom of the detection head 2 to prevent the detection head 2 from being further damaged after being hit, thereby protecting the detection head 2.

[0025] A groove is provided on the surface of the push rod 46, and a pressing rod 47 slides through the inner and outer walls of the protective frame 1. A No. 1 spring piece is provided between the detection head 2 and the protective frame 1. Pressing the pressing rod 47 into the inside of the groove allows the pressing rod 47 to limit the push rod 46, thereby preventing the protection plate 41 from being released during the use of the detection head 2.

[0026] A spiral spring is provided between the protection plate 41 and the protection frame 1, a spring is provided between the slide plate 43 and the protection frame 1, and a No. 1 spring is provided between the pressing rod 47 and the protection frame 1. The spiral spring can drive the protection plate 41 to move downward.

[0027] The storage frame 51 is fixedly installed inside the protective frame 1. The feeding assembly includes a spraying block 52, a baffle 53, a transmission rod 54 and a fixed rod 55. The spraying block 52 is slidably sleeved on the bottom of the protective frame 1, the baffle 53 is slidably installed on the bottom of the inner wall of the storage frame 51, and the fixed rod 55 is fixedly installed on the surface of the baffle 53. The bottom of the transmission rod 54 is hinged to the spraying block 52, and the top of the transmission rod 54 is hinged to the fixed rod 55. The bottom of the storage frame 51 is connected to the interior of the spraying block 52 through a pipe. When the spraying block 52 is pressed to move toward the interior of the protective frame 1, the spraying block 52 moves, which drives the transmission rod 54 to move upward. When the transmission rod 54 moves upward, it pushes the fixed rod 55 and the baffle 53 to move. When the baffle 53 moves, the seal on the bottom of the storage frame 51 is released, so that the coupling agent inside the storage frame 51 enters the pipe and the interior of the spraying block 52, and the coupling agent is discharged from the interior of the spraying block 52, so that the coupling agent can be automatically added, thereby improving the efficiency of detection.

[0028] An elastic telescopic rod 57 is fixedly installed on the bottom of the inner wall of the storage frame 51, and an extrusion plate 56 is fixedly installed on the free end of the elastic telescopic rod 57. A feeding pipe 58 is slidably sleeved on the top of the storage frame 51. The elastic telescopic rod 57 and the extrusion plate 56 can squeeze the coupling agent inside the storage frame 51 so that the coupling agent can better enter the interior of the pipe.

[0029] A No. 2 spring is provided between the baffle 53 and the storage frame 51 , and a No. 3 spring is provided between the spray block 52 and the protection frame 1 . The No. 2 spring can drive the baffle 53 to reset and seal the bottom of the storage frame 51 .

[0030] When the embodiment 1 is working, when the bottom of the detection head 2 is hit, the No. 1 spring piece can buffer the detection head 2, and the detection head 2 moves toward the inside of the protection frame 1. When the detection head 2 moves, it drives the push rod 46 to move. When the push rod 46 moves, it contacts the bottom inclined surface of the trapezoidal block 45, so that when the push rod 46 moves upward, it pushes the trapezoidal block 45 and the slide plate 43 to move. When the slide plate 43 moves, it releases the limit of the positioning plate 44 and the arc rod 42. Under the action of the spiral spring, it drives the protection plate 41 to rotate downward, so that the protection plate 41 moves to the bottom of the detection head 2, so that the protection plate 41 can protect the detection head. Pull the feed tube 58 upward, and the upward movement of the feed tube 58 will pull the extrusion plate 56 upward, and then add coupling agent to the inside of the storage frame 51 through the feed tube 58. Then, the feed tube 58 is sealed, and the extrusion plate 56 is pushed downward by the elastic telescopic rod 57, so that the extrusion plate 56 will squeeze the coupling agent downward. When the detection head 2 is working, it presses the spray block 52 to move toward the inside of the protective frame 1. When the spray block 52 moves, it drives the transmission rod 54 to move upward. When the transmission rod 54 moves upward, it pushes the fixed rod 55 and the baffle 53 to move. When the baffle 53 moves, it releases the seal on the bottom of the storage frame 51, so that the coupling agent inside the storage frame 51 will enter the pipe and the inside of the spray block 52. When the spray block 52 is released, the coupling agent inside the pipe and the spray block 52 will flow out, so that the coupling agent can be added.

[0031] For example 2, please refer to Figure 1-7, Based on the first embodiment, this embodiment further includes a removal device and an anti-pull device; the anti-pull device includes a fixed frame 71 and a clamping assembly, a removal device is provided on the top of the protective frame 1, and the removal device includes a sealing frame 61, the sealing frame 61 is fixedly installed inside the protective frame 1, a piston plate 62 is slidably installed on the inner wall of the sealing frame 61, a linkage rod 63 is fixedly installed on the top of the piston plate 62, a triangular block 64 is fixedly installed on the surface of the fixed rod 55, an exhaust frame 65 is fixedly installed inside the sealing frame 61, the exhaust frame 65 is connected to the inside of the pipeline through an air pipe, a cover plate 66 is slidably installed on the surface of the exhaust frame 65, a connecting plate 67 is fixedly installed on the bottom of the piston plate 62, and the inclined surface of the triangular block 64 It will push the linkage rod 63 and the piston plate 62 to move downward. When the piston plate 62 moves downward, it will squeeze the gas inside the sealing frame 61, so that the internal air pressure of the sealing frame 61 will increase. When the piston plate 62 moves downward, it will drive the connecting plate 67 to move downward. When the connecting plate 67 moves downward and contacts the cover plate 66, it will push the cover plate 66 to move downward. When the cover plate 66 moves downward, the limit on the exhaust frame 65 will be released, so that the exhaust frame 65 will discharge the gas into the interior of the pipeline through the air pipe. The gas will blow out the coupling agent inside the pipeline and the spray block 52, so that the gas will blow out the excess coupling agent inside the pipeline and the spray block 52, so as to avoid the coupling agent remaining in the spray block 52 from causing cross infection and affecting the safety of the detection.

[0032] A No. 4 spring is provided between the piston plate 62 and the sealing frame 61, and a No. 5 spring is provided between the cover plate 66 and the exhaust frame 65. A one-way valve is provided inside the air pipe and the sealing frame 61. The one-way valve inside the air pipe allows only exhaust to be carried out, and the coupling agent will not enter the interior of the sealing frame 61. The one-way valve on the surface of the sealing frame 61 can only allow air to enter the interior of the sealing frame 61.

[0033] The fixed frame 71 is fixedly installed on the top of the protective frame 1. The clamping assembly includes a movable plate 72, a clamping plate 73, an alarm device 74 and a pulling plate 75. The movable plate 72 slides through the top of the fixed frame 71. The clamping plate 73 is slidably installed on the surface of the movable plate 72. The alarm device 74 is fixedly installed on the surface of the fixed frame 71. The control end of the alarm device 74 is fixed to the movable plate 72 through the pulling plate 75. When the movable plate 72 moves upward, it will drive the pulling plate 75 to move upward. When the pulling plate 75 moves upward, it will pull the control end of the alarm device 74, so that the alarm device 74 is triggered, thereby prompting the user. A press switch and a signal transmitting component are provided inside the alarm device 74. The press switch and the signal transmitting component are electrically connected. When the press switch is pulled, it will be triggered to start the signal transmitting component, thereby transmitting an alarm signal.

[0034] A No. 2 spring piece is provided between the splint 73 and the movable plate 72, and a No. 6 spring is provided between the movable plate 72 and the fixed frame 71. The splint 73 is fixed to the push rod 46 through the telescopic rod 76. When the splint 73 moves upward, the telescopic rod 76 will be driven to move upward, and the telescopic rod 76 will be driven upward to drive the push rod 46 to move upward, thereby releasing the limit of the protection plate 41 and the arc rod 42 to protect the detection head 2.

[0035] When the second embodiment is working, when the spray block 52 is further pushed to move toward the inside of the protective frame 1, the movement of the fixing rod 55 will drive the triangular block 64 to move, and the inclined surface on the triangular block 64 will be released from the linkage rod 63, so that the inclined surface of the triangular block 64 will push the linkage rod 63 and the piston plate 62 to move downward. When the piston plate 62 moves downward, it will squeeze the gas inside the sealing frame 61, so that the internal air pressure of the sealing frame 61 will increase. When the piston plate 62 moves downward, it will drive the connecting plate 67 to move downward. When the connecting plate 67 moves downward and contacts with the cover plate 66, it will push the cover plate 66 to move downward. When the cover plate 66 moves downward, the restriction on the exhaust frame 65 is released, so that the exhaust frame 65 will discharge the gas into the interior of the pipeline through the air pipe. The gas will blow out the coupling agent inside the pipeline and the spray block 52 to avoid cross infection caused by residual coupling agent; The wire 3 can be clamped by the clamping plate 73 to prevent the wire 3 from being pulled away from the protective frame 1 at will. When the wire 3 is pulled, the wire 3 will drive the clamping plate 73 and the movable plate 72 to move upward. When the movable plate 72 moves upward, it will drive the pulling plate 75 to move upward. When the pulling plate 75 moves upward, it will pull the control end of the alarm device 74 to trigger the alarm device 74. At the same time, when the clamping plate 73 moves upward, it will drive the telescopic rod 76 to move upward. When the telescopic rod 76 moves upward, it will drive the pushing rod 46 to move upward, thereby releasing the limit of the protective plate 41 and the arc rod 42 to protect the detection head 2.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An automatic coupling probe assembly for ultrasound, comprising a protective frame, characterized in that: It also includes protection devices, adding devices and anti-pull devices; The bottom of the protection frame is slidably mounted with a detection head, and the top of the protection frame is plugged with a wire; The protection device includes a protection plate, an arc-shaped rod, a slide plate, a positioning plate, a trapezoidal block and a push rod. The protection plate is rotatably mounted on the surface of the protection frame, the arc-shaped rod is fixedly mounted on the surface of the protection plate, the slide plate slides through the protection frame, the positioning plate is fixedly mounted on the surface of the arc-shaped rod, the trapezoidal block is fixedly mounted on the bottom of the slide plate, and the push rod is fixedly mounted on the top of the detection head. Among them, the adding device includes a storage frame and a feeding component, and the anti-pull device includes a fixing frame and a clamping component.

2. The automatic coupling probe assembly for ultrasound department according to claim 1, characterized in that: A groove is provided on the surface of the push rod, a pressing rod is slidably penetrated between the inner and outer walls of the protection frame, and a No. 1 spring piece is provided between the detection head and the protection frame.

3. The automatic coupling probe assembly for ultrasound department according to claim 2, characterized in that: A spiral spring is provided between the protection plate and the protection frame, a spring is provided between the slide plate and the protection frame, and a No. 1 spring is provided between the pressing rod and the protection frame.

4. The automatic coupling probe assembly for ultrasound department according to claim 3, characterized in that: The storage frame is fixedly installed inside the protective frame, and the feeding assembly includes a spray block, a baffle, a transmission rod and a fixed rod. The spray block is slidably mounted on the bottom of the protective frame, and the baffle is slidably mounted on the bottom of the inner wall of the storage frame. The fixed rod is fixedly installed on the surface of the baffle. The bottom of the transmission rod is hinged to the spray block, and the top of the transmission rod is hinged to the fixed rod. The bottom of the storage frame is connected to the interior of the spray block through a pipe.

5. The automatic coupling probe assembly for ultrasound department according to claim 4, characterized in that: An elastic telescopic rod is fixedly installed on the bottom of the inner wall of the storage frame, an extrusion plate is fixedly installed on the free end of the elastic telescopic rod, and a feeding pipe is slidably sleeved on the top of the storage frame.

6. The automatic coupling probe assembly for ultrasound department according to claim 5, characterized in that: A No. 2 spring is provided between the baffle and the storage frame, and a No. 3 spring is provided between the spray block and the protection frame.

7. The automatic coupling probe assembly for ultrasound department according to claim 6, characterized in that: A removal device is provided on the top of the protection frame, and the removal device includes a sealing frame, which is fixedly installed inside the protection frame, and a piston plate is slidably installed on the inner wall of the sealing frame, a linkage rod is fixedly installed on the top of the piston plate, and a triangular block is fixedly installed on the surface of the fixed rod, and an exhaust frame is fixedly installed inside the sealing frame, and the exhaust frame is connected with the interior of the pipeline through an air pipe, a cover plate is slidably installed on the surface of the exhaust frame, and a connecting plate is fixedly installed on the bottom of the piston plate.

8. The automatic coupling probe assembly for ultrasound department according to claim 7, characterized in that: A No. 4 spring is provided between the piston plate and the sealing frame, a No. 5 spring is provided between the cover plate and the exhaust frame, and a one-way valve is provided inside the air pipe and the sealing frame.

9. The automatic coupling probe assembly for ultrasound department according to claim 8, characterized in that: The fixed frame is fixedly installed on the top of the protective frame, and the clamping assembly includes a movable plate, a clamping plate, an alarm device and a pull plate. The movable plate slides through the top of the fixed frame, and the clamping plate is slidably installed on the surface of the movable plate. The alarm device is fixedly installed on the surface of the fixed frame, and the control end of the alarm device is fixed to the movable plate through the pull plate.

10. The automatic coupling probe assembly for ultrasound department according to claim 9, characterized in that: A No. 2 spring is provided between the clamping plate and the movable plate, a No. 6 spring is provided between the movable plate and the fixed frame, and the clamping plate is fixed by a telescopic rod and a pushing rod.

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