Ultrasonic scanning holographic projection equipment

Abstract

The present invention relates to the technical field of ultrasonic scanning, and discloses an ultrasonic scanning holographic projection device, comprising a scanning gun, a controller and a holographic projector, wherein the scanning gun has a hand grip and a scanning head for ultrasonic scanning at a position to be scanned; the scanning gun and the holographic projector are electrically connected to the controller respectively; the holographic projector comprises a projection head and an air jet strip, the air jet strip has an air jet port in a strip shape for jetting from bottom to top, the air jet from the air jet port forms an air flow wall, and the projection head is arranged facing the air flow wall; the scanning gun transmits scanning data to the controller, the controller converts the scanning data into a three-dimensional model, and the projection head projects the three-dimensional model onto the air flow wall; the scanning head of the scanning gun is used to scan the position to be scanned, and the scanning data is transmitted to the controller, the controller converts the scanning data into a three-dimensional model, and the projection head projects the three-dimensional model onto the air flow wall, and the user can intuitively and clearly identify the scanning part by viewing the model.

Description

Technical Field

[0001] The patent of this invention relates to the technical field of ultrasonic scanning, specifically, to ultrasonic scanning holographic projection equipment. Background Art

[0002] Ultrasound scanning uses ultrasonic waves to scan the human body, and then forms an image of the scanned body's interior on a display screen, making it easier for doctors to view images of the body's interior.

[0003] At present, there are many portable ultrasonic scanners on the market, including a scanning gun, which has a hand-held end, and a scanning head is provided on the hand-held end. By pressing the scanning head against the human body, the inside of the human body can be scanned and imaged. In addition, the scanning gun is connected to a mobile terminal, a display screen, etc., so that the scanned image can be displayed on the display screen or the mobile terminal.

[0004] In the prior art, although the scanning gun can place the scanned image on the display screen for viewing, the three-dimensional effect of the scanning is poor, which is not convenient for viewing and recognition. Summary of the invention

[0005] The purpose of the present invention is to provide an ultrasonic scanning holographic projection device, aiming to solve the problem in the prior art that ultrasonic scanning is inconvenient to watch and identify.

[0006] The present invention is implemented as follows: an ultrasonic scanning holographic projection device includes a scanning gun, a controller and a holographic projector, wherein the scanning gun has a handle for a user to hold, and a scanning head for abutting against a scanning position to be scanned for ultrasonic scanning is arranged at the end of the handle; the scanning gun and the holographic projector are electrically connected to the controller respectively; the holographic projector includes a projection head and an air jet strip, the air jet strip has an air jet port that jets from bottom to top and is in a strip shape, the airflow ejected from the air jet port forms an airflow wall, and the projection head is arranged facing the airflow wall; the scanning gun transmits the scanning data to the controller, the controller converts the scanning data into a three-dimensional stereo model, and the projection head projects the three-dimensional stereo model onto the airflow wall.

[0007] Furthermore, along the length direction of the jet strip, air outlet strips are respectively provided on both sides of the jet strip, and the jet strip is located between two air outlet strips; the air outlet strip has a strip-shaped air outlet, and the wind blown out by the air outlet strip forms a wind wall, and the airflow wall is located between the two wind walls.

[0008] Furthermore, the two air outlet strips are located above the air jet strip, and the air outlet discharges air from top to bottom.

[0009] Furthermore, an air intake strip extending along the length direction of the air outlet strip is provided between the two air outlet strips, and the air intake strip is located directly above the air injection strip; the air intake strip has an air intake port in the shape of a strip for inhaling air from bottom to top.

[0010] Furthermore, the ultrasonic scanning holographic projection device includes an operator, which is electrically connected to a controller, and the controller controls the rotation of the three-dimensional model.

[0011] Furthermore, the operator includes a glove put on the user's hand, the glove has a reference finger cuff and an operating finger cuff, the reference finger cuff is provided with a sensing strip, and the sensing strip communicates with a controller; the operating finger cuff contacts and moves on the reference finger cuff, and the controller controls the rotation of the three-dimensional model.

[0012] Furthermore, the sensing strips are arranged vertically along the length direction of the reference finger sleeve.

[0013] Furthermore, a contact head is provided on the operating finger sleeve, and when the three-dimensional model needs to be rotated, the contact head abuts against the sensing strip and moves along the sensing strip.

[0014] Furthermore, a groove bar is provided in the sensing bar, and the groove bar is extended along the length direction of the sensing bar, and the groove bar is in a flared shape, and the outer diameter of the contact head is smaller than the width of the groove bar.

[0015] Furthermore, an elastic ring is arranged around the outer side of the scanning head, and the elastic ring is arranged around the outer circumference of the scanning head and has a gap between the elastic ring and the outer circumference of the scanning head.

[0016] Compared with the prior art, the ultrasonic scanning holographic projection device provided by the present invention utilizes the scanning head of a scanning gun to scan the position to be scanned and transmits the scanning data to a controller. The controller converts the scanning data into a three-dimensional model. The projection head projects the three-dimensional model onto the airflow wall. The user can intuitively and clearly identify the scanning part by viewing the model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a connection diagram of the ultrasonic scanning holographic projection device provided by the present invention;

[0018] Figure 2 It is a front view schematic diagram of the cooperation between the scanning head and the elastic ring provided by the present invention;

[0019] Figure 3 is a schematic front view of the glove provided by the present invention;

[0020] Figure 4 It is a front view schematic diagram of the cooperation between the air jet strip and the air outlet strip provided by the present invention. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] The implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0023] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0024] Reference Figure 1-4 The figure shows a preferred embodiment of the present invention.

[0025] The ultrasonic scanning holographic projection device is not only used to scan the position to be scanned on the human body, but can also be used to scan the position to be scanned on animals.

[0026] The ultrasonic scanning holographic projection device includes a scanning gun 100, a controller 200 and a holographic projector 300. The scanning gun 100 has a hand grip for the user to hold, and a scanning head 101 is arranged at the end of the hand grip to abut against the position to be scanned. The scanning gun 100 is a common ultrasonic scanning element at present, and its internal scanning principle is also a conventional technology, which will not be described one by one here. When ultrasonic scanning is required, the user directly holds the hand grip and abuts the scanning head 101 against the human body.

[0027] The scanning gun 100 is electrically connected to the controller 200 through a wire, and the holographic projector 300 is electrically connected to the controller 200; the holographic projector 300 includes a projection head and an air jet strip 301, the air jet strip 301 has an air jet port that jets from bottom to top and is in a strip shape, the air jet from the air jet port forms an airflow wall 305, and the projection head is arranged opposite to the airflow wall 305.

[0028] The scanning gun 100 transmits the scanning data to the controller 200 , the controller 200 converts the scanning data into a three-dimensional stereo model, and the projection head projects the three-dimensional stereo model to the holographic projector 300 .

[0029] The ultrasonic scanning holographic projection device provided above uses the scanning head 101 of the scanning gun 100 to scan the position to be scanned and transmits the scanning data to the controller 200. The controller 200 converts the scanning data into a three-dimensional model. The projection head projects the three-dimensional model onto the airflow wall 305. The user can intuitively and clearly identify the scanning part by viewing the model.

[0030] In this embodiment, the holographic projector adopts air projection and interactive technology, uses the airflow ejected from the air jet to form the airflow wall 305, and uses the projection head to project the image of the three-dimensional model of the interactive function on the airflow wall 305.

[0031] Along the length direction of the jet strip 301 , air outlet strips 303 are provided on both sides of the jet strip 301 , and the jet strip 301 is located between the two air outlet strips 303 ; the air outlet strip 303 has a strip-shaped air outlet, and the wind blown out by the air outlet strip 303 forms a wind wall 304 , and the airflow wall 305 is located between the two wind walls 304 .

[0032] In this way, wind walls 304 are formed on both sides of the airflow wall 305. The limiting effect of the wind walls 304 can limit the airflow wall 305 from spreading outward, so that the thickness of the airflow wall 305 is as consistent and compact as possible, thereby limiting the airflow from spreading outward.

[0033] Since the jet outlet sprays air from bottom to top, the closer to the upper part of the airflow wall 305, the more the airflow diffuses. Therefore, the two air outlet strips 303 are located above the jet strip 301, and the air outlet discharges air from top to bottom. In this way, the airflow diffusion of the airflow wall 305 can be more focused and accurately restricted.

[0034] In this embodiment, an air intake strip 302 extending along the length direction of the air outlet strip 303 is provided between the two air outlet strips 303, and the air intake strip 302 is located directly above the air injection strip 301; the air intake strip 302 has an air intake port in the shape of a strip and inhales air from bottom to top. In this way, the gas above the air injection strip 301 can be concentrated to the air intake port to prevent the gas from being too dispersed, so that the thickness of the air flow wall 305 is uniform.

[0035] The ultrasonic scanning holographic projection device includes an operator, which is electrically connected to a controller 200, and the controller 200 controls the rotation of the three-dimensional model. In this way, when viewing the three-dimensional model, the user can control the rotation of the three-dimensional model by operating the operator to achieve multi-angle viewing.

[0036] The operator includes a glove 400 that is put on the user's hand. The glove 400 is directly put on the user's hand for easy assembly and operation. The glove 400 has a reference finger sleeve 401 and an operating finger sleeve 403. The reference finger sleeve 401 is provided with a sensor bar 402, and the sensor bar 402 communicates with the controller 200; the operating finger sleeve 403 contacts and moves on the reference finger sleeve 401, and the controller 200 controls the rotation of the three-dimensional model.

[0037] Of course, a lithium battery, a circuit board, and a wireless communication component can be embedded in the glove 400, so that the sensor bar 402, the lithium battery, the circuit board, and the wireless communication component are electrically connected to form an overall circuit structure. Through the touch sensing of the sensor bar 402, the controller 200 adjusts the rotation of the three-dimensional model accordingly.

[0038] The sensing strips 402 are arranged vertically along the length direction of the reference finger sleeve 401, so as to facilitate the user to directly rub and pinch with two fingers.

[0039] The operating finger sleeve 403 is provided with a contact head 404. When the three-dimensional model needs to be rotated, the contact head 404 abuts against the sensing strip 402 and moves along the sensing strip 402. The contact head 404 is provided to facilitate the user to sense the contact movement speed of the contact head 404 and the sensing strip 402.

[0040] The sensor bar 402 is provided with a groove bar, which extends along the length direction of the sensor bar 402, and is flared, and the outer diameter of the contact head 404 is smaller than the width of the groove bar. In this way, the contact head 404 is sunken in the groove bar and can move up and down along the groove bar, which can play a guiding role and avoid the problem of the three-dimensional model rotating due to the user accidentally touching the sensor bar 402.

[0041] Since the scanning head 101 of the scanning gun 100 needs to apply coupling agent on the human body during the scanning operation, the coupling agent is often squeezed and thinned during the movement of the scanning head 101. In this way, the coupling agent needs to be repeatedly applied, which is cumbersome. In this embodiment, an elastic ring 103 surrounds the outer side of the scanning head 101. The elastic ring 103 is arranged around the outer periphery of the scanning head 101, and there is a gap 102 between the outer periphery of the scanning head 101. In this way, when the scanning gun 100 abuts against the coupling agent applied on the human body, the coupling agent is filled in the gap 102 between the elastic ring 103 and the scanning head 101. During the moving scanning process of the scanning head 101, the coupling agent is prevented from becoming thin and moving, and there is no need to repeatedly apply the coupling agent, which is simple to operate.

[0042] The outer end of the elastic ring 103 is arranged flush with the outer end of the scanning head 101, and the elastic ring 103 has an inner side wall facing the scanning head 101. From the inside to the outside, the inner side wall of the elastic ring 103 is arranged obliquely away from the scanning head 101. In this way, when the scanning head 101 is pressed downward, the elastic ring 103 is squeezed and deformed outwardly at the same time, and it is ensured that the elastic ring 103 and the coupling agent in the scanning head 101 will not move.

[0043] The elastic ring 103 is provided with an air hole, which horizontally penetrates the elastic ring 103. In this way, in the process of downwardly squeezing the scanning head 101 and the elastic ring 103, in order to facilitate the elastic ring 103 to tilt and deform outward, the air inside the elastic ring 103 and the scanning head 101 can leak out through the air hole, which facilitates the deformation of the elastic ring 103 and does not affect the downward squeezing movement of the scanning head 101.

[0044] The air holes are strip-shaped and extend laterally along the lateral direction of the elastic ring 103 , so that when the elastic ring 103 is squeezed, it is convenient for the elastic ring 103 to deform laterally.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Ultrasonic scanning holographic projection equipment, characterized in that: The device comprises a scanning gun, a controller and a holographic projector, wherein the scanning gun has a hand grip for a user to hold, and a scanning head for contacting a scanning position to be scanned and performing ultrasonic scanning is arranged at the end of the hand grip; the scanning gun and the holographic projector are electrically connected to the controller respectively; the holographic projector comprises a projection head and an air jet strip, wherein the air jet strip has an air jet port in a strip shape that jets air from bottom to top, and the air jetted from the air jet port forms an air flow wall, and the projection head is arranged facing the air flow wall; the scanning gun transmits scanning data to the controller, the controller converts the scanning data into a three-dimensional stereoscopic model, and the projection head projects the three-dimensional stereoscopic model onto the air flow wall; Along the length direction of the jet strip, air outlet strips are respectively arranged on both sides of the jet strip, and the jet strip is located between two air outlet strips; the air outlet strip has a strip-shaped air outlet, and the wind blown out by the air outlet strip forms a wind wall, and the air flow wall is located between the two wind walls; the two air outlet strips are located above the jet strip, and the air outlet discharges air from top to bottom; An air intake strip extending along the length direction of the air outlet strip is arranged between the two air outlet strips, and the air intake strip is located directly above the air injection strip; the air intake strip has an air intake port in the shape of a strip and inhales air from bottom to top; An elastic ring is arranged around the outer side of the scanning head, and the elastic ring is arranged around the outer periphery of the scanning head and is spaced apart from the outer periphery of the scanning head; a vent hole is arranged in the elastic ring, and the vent hole penetrates the elastic ring transversely; the vent hole is in a strip shape and extends transversely along the transverse direction of the elastic ring; The ultrasonic scanning holographic projection device includes an operator, the operator is electrically connected to a controller, and the controller controls the rotation of the three-dimensional model; The operator comprises a glove put on the user's hand, the glove comprises a reference finger sleeve and an operation finger sleeve, the reference finger sleeve is provided with a sensing strip, and the sensing strip communicates with the controller; The operating finger sleeve moves in contact with the reference finger sleeve, and the controller controls the three-dimensional model to rotate.

2. The ultrasonic scanning holographic projection device according to claim 1, characterized in that: The sensing strips are arranged up and down along the length direction of the reference finger sleeve.

3. The ultrasonic scanning holographic projection device according to claim 2, characterized in that: The operating finger sleeve is provided with a contact head. When the three-dimensional model needs to be rotated, the contact head abuts against the sensing strip and moves along the sensing strip.

4. The ultrasonic scanning holographic projection device according to claim 3, characterized in that: The sensing strip is provided with a groove strip, the groove strip is extended along the length direction of the sensing strip, the groove strip is in a flared shape, and the outer diameter of the contact head is smaller than the width of the groove strip.

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