Ultrasonic keyboard device and medical imaging equipment

Abstract

The utility model discloses an ultrasonic keyboard device and medical imaging equipment, and relates to the field of imaging equipment. The ultrasonic keyboard device comprises a first shell, a second shell, a touch display screen and a display screen driving plate, the touch display screen is assembled in a mounting cavity in the upper end face of the first shell, the touch display screen is electrically connected with the display screen driving plate, on one hand, a user can directly operate the touch display screen to carry out input operation, and on the other hand, the user can conveniently carry out input operation; the image controllability of the user in the medical diagnosis stage is improved; on the other hand, the touch display screen can serve as output equipment to display medical image information, and the control function integration degree of the ultrasonic keyboard device is high.

Description

Technical Field

[0001] The utility model relates to the field of imaging equipment, in particular to an ultrasonic keyboard device and medical imaging equipment. Background Art

[0002] Ultrasound equipment is usually used in clinical diagnosis and treatment. It provides image analysis conditions for doctors to accurately understand the patient's condition, formulate medical plans, and assist in treatment. Ultrasound equipment is generally equipped with a keyboard for inputting operation control information. The input adjustment of the ultrasound equipment is realized by operating the keyboard.

[0003] The existing image operation keyboard is generally a structure composed of a shell, multiple operation buttons and a PCB board corresponding to the operation buttons. When actually adjusting the image, the user's input method can only be adjusted through key input. The operation is relatively simple and the button function is simple, such as basic button operation functions such as freezing and unfreezing. This reduces the user's controllability of the image during the medical diagnosis stage and the control function integration is low. Utility Model Content

[0004] In order to solve the technical problems raised by the above background technology, the utility model provides an ultrasonic keyboard device, comprising:

[0005] A first shell, the upper end surface of which is provided with a mounting cavity;

[0006] A second shell is detachably connected to a side of the first shell facing away from the installation cavity;

[0007] A touch screen display is placed and limitedly connected in the installation cavity;

[0008] and a display screen driver board, wherein the display screen driver board is fixedly connected to the second shell, the display screen driver board is electrically connected to the touch screen, and the display screen driver board is configured with an interface component, and the interface component includes at least one video interface channel.

[0009] Optionally, the ultrasonic keyboard device further comprises a supporting back plate, and the supporting back plate is detachably laid in the mounting cavity to abut against and support the touch display screen.

[0010] Optionally, the ultrasonic keyboard device also includes a shielding cover, which is detachably connected to a side of the support back plate facing away from the touch display screen, and the shielding cover and the support back plate together enclose a positioning cavity, and the display screen driver board is installed in the positioning cavity, and the shielding cover is provided with an avoidance space for docking of the interface component.

[0011] Optionally, the ultrasonic keyboard device further includes a trackball module; the trackball module is fixedly disposed on a side of the second shell facing the first shell, and the trackball module and the touch display screen are spaced apart.

[0012] Optionally, the ultrasonic keyboard device further includes a first button module, a second button module, a third button module and a button drive board independently mechanically coupled to any button module, the button drive board is fixedly connected to the second shell, and the second button module is arranged around the outer peripheral side of the trackball module.

[0013] Optionally, a plurality of key slots corresponding to any key module are provided through the first shell.

[0014] Optionally, the video interface channel is set to any one of a USB interface channel, an HDMI interface channel, a DP interface channel and a VGA interface channel.

[0015] Optionally, the touch display screen is configured as a flat plate structure, the first shell is configured as a flat plate structure, and the second shell is configured as a plate structure with an upper end surface having an inclination, so that when the touch display screen is assembled in the mounting cavity, the touch display screen has the same inclination as the upper end surface of the second shell; or

[0016] The touch display screen is configured as a flat plate structure, and the upper end surface of the first shell is configured with an inclination, so that when the touch display screen is assembled in the installation cavity, the touch display screen has the same inclination as the upper end surface of the first shell.

[0017] Optionally, the interface component also includes a power interface and a USB interface.

[0018] A medical imaging device comprises the ultrasonic keyboard device mentioned above.

[0019] The technical solution provided by the utility model has the following advantages:

[0020] The ultrasonic keyboard device provided by the utility model comprises a first shell, a second shell, a touch display screen and a display screen driver board. The touch display screen is mounted in a mounting cavity on the upper end surface of the first shell. The touch display screen and the display screen driver board are electrically connected. On the one hand, the user can perform input operations by directly operating the touch display screen, thereby improving the user's controllability of images in the medical diagnosis stage; on the other hand, the touch display screen can be used as an output device to display medical imaging information. The control function of the ultrasonic keyboard device is highly integrated. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A three-dimensional schematic diagram of the ultrasonic keyboard device provided by the utility model;

[0023] Figure 2 A schematic diagram of the partial structure of the ultrasonic keyboard device provided by the utility model;

[0024] Figure 3 This is a schematic structural diagram of the first housing in the ultrasonic keyboard device provided by the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the second housing in the ultrasonic keyboard device provided by the utility model;

[0026] Figure 5 for Figure 4 A local enlarged schematic diagram of the middle A;

[0027] Figure 6 A schematic diagram of the structure of the ultrasonic keyboard device provided by the utility model;

[0028] Figure 7 A schematic diagram of the connection between the support back plate and the shielding cover in the ultrasonic keyboard device provided by the utility model;

[0029] Description of reference numerals:

[0030] 1-first housing; 11-installation cavity; 12-key slot; 2-second housing;

[0031] 3-touch screen; 4-support back panel; 5-display driver board; 6-shielding cover;

[0032] 7-trackball module; 8-first button module; 9-second button module; 10-third button module. DETAILED DESCRIPTION

[0033] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0037] Example 1

[0038] This embodiment provides an ultrasonic keyboard device. Figures 1 to 7 It includes a first shell 1, a second shell 2, a touch screen 3 and a display driver board 5. The upper end surface of the first shell 1 is provided with a mounting cavity 11. The second shell 2 is detachably connected to the side of the first shell 1 away from the mounting cavity 11. The touch screen 3 is laid and limitedly connected in the mounting cavity 11. The display driver board 5 is fixedly connected to the second shell 2). The display driver board 5 and the touch screen 3 are electrically connected. The display driver board 5 is configured with an interface component, and the interface component includes at least one video interface channel.

[0039] The touch screen 3 can be used to display images or videos to determine and locate the parts of the human body for inspection; the touch screen can be displayed as virtual buttons to adjust various functions and improve the functional integration. The display driver board 5 is configured to generate corresponding control signals based on the electrical signals generated by the touch operation of the touch screen 3.

[0040] In a specific implementation, the touch display screen 3 may be a resistive touch screen, a capacitive touch screen or an infrared touch screen.

[0041] In some embodiments, the ultrasonic keyboard device further includes a support back plate 4, which is detachably laid in the mounting cavity 11 to abut against and support the touch display screen 3. Supporting the touch display screen 3 by the support back plate 4 is conducive to enhancing the stability of the user's touch operation.

[0042] In some embodiments, the ultrasonic keyboard device further includes a shielding cover 6, which is detachably connected to the side of the support back plate 4 away from the touch screen 3, and the shielding cover 6 and the support back plate 4 are enclosed together to form a positioning cavity, and the display screen driver board 5 is installed in the positioning cavity, and the shielding cover 6 is provided with an escape space for the interface component to dock. The display screen driver board 5 is positioned and installed in the positioning cavity enclosed by the shielding cover 6 and the support back plate 4 to ensure the stability of the display screen driver board 5, which is conducive to strengthening the connection strength of the display screen driver board 5 in the positioning docking interface component, and avoiding the interface plugging and unplugging causing the interface component and the display screen driver board 5 to loosen undesirably.

[0043] For the detachable connection between the first shell 1 and the second shell 2, the two can be connected in the form of plug-in fit, snap-fit ​​fit, or fastener connection; as a specific implementation, a plurality of first connection damping columns are provided on the first shell 1, and a plurality of second connection damping columns are provided on the second shell 2, and the second connection damping columns are provided with docking holes, and the first connection damping columns and the docking holes are plugged in to make the first shell 1 and the second shell 2 relatively fixed.

[0044] In some embodiments, the ultrasonic keyboard device further includes a trackball module 7; the trackball module 7 is fixedly disposed on a side of the second housing 2 facing the first housing 1, and the trackball module 7 and the touch display screen 3 are spaced apart. The trackball module 7 can be used to replace the function of the mouse, and select an area of ​​a virtual key on the interface of the touch display screen 3 to implement a control operation, which can improve the integrated configuration of the ultrasonic keyboard device function.

[0045] In some embodiments, the ultrasonic keyboard device also includes a first button module 8, a second button module 9, a third button module 10 and a button drive board (not shown in the figure) that is independently mechanically coupled to any button module, the button drive board is fixedly connected to the second shell 2, and the second button module 9 is arranged around the outer peripheral side of the trackball module 7.

[0046] In a specific embodiment, the first button module 8 includes a B button, a C button, a P / W button, a switch button, a video switch button, and an ET button; the B button operating system is in default mode, which is used to display two-dimensional images and to measure soft tissue anatomical structures; the C button is an imaging mode that adds color coding of blood flow velocity to the image shown in the B mode, which is the C mode; the P / W key is a Doppler mode inspection scheme, which can selectively inspect blood flow data from a small area (i.e., the sampling volume); the switch button is used to switch between electronic endoscope EG and ultrasonic endoscope EUS; the video switch is used to switch between small, large, and super single array elements and multiple array elements; the ET button is used to enter the elastic imaging mode.

[0047] In a specific implementation, the second button module 9 includes a left button, a right button, a distance measurement button, an arrow button, an update button, and an area button; the left button and the right button have the same functions as the left and right buttons of a mouse, the distance measurement button is used to activate / close the software measurement package menu; the arrow button is used to display an indicator arrow on the image; the update button is used to switch to a real-time image when pressed in B mode or C mode, dual-image and quad-image display; the area button is used to activate / close the software area measurement tool, and measure the area of ​​a closed area on the B mode image by tracing.

[0048] In a specific implementation, the third button module 10 includes a video button, a freeze button and a capture button. The video button is used for video recording, which can record the main interface and generate a video file; the freeze button is used to freeze and unfreeze the image, pause and resume the probe receiving data; the capture button is used to activate the function of storing a single frame image.

[0049] In some embodiments, a plurality of key slots 12 corresponding to any key module are formed through the first housing 1. A hollow structure may be formed on the first housing 1, and the plurality of key slots 12 are obtained by manufacturing the hollow structure.

[0050] In some implementations, the video interface channel is set to any one of a USB interface channel, an HDMI interface channel, a DP interface channel, and a VGA interface channel. The video interface channel can fully meet the adaptation and compatibility of the diagnostic equipment to connect to medical imaging equipment such as diagnostic equipment of different types and different interfaces.

[0051] In order to facilitate the user to observe and control the touch display screen 3, the touch display screen 3 is configured with an inclination, and the inclination is designed to be aligned with the user's eyes.

[0052] In one embodiment, the touch display screen 3 is configured as a flat plate structure, the first shell 1 is configured as a flat plate structure, and the second shell 2 is configured as a plate structure with an upper end surface having an inclination, so that when the touch display screen 3 is assembled in the mounting cavity 11, the touch display screen 3 has the same inclination as the upper end surface of the second shell 2.

[0053] In another embodiment, the touch screen 3 is configured as a flat plate structure, and the upper end surface of the first shell 1 is configured with an inclination, so that when the touch screen 3 is assembled in the mounting cavity 11, the touch screen 3 has the same inclination as the upper end surface of the first shell 1.

[0054] In some embodiments, the interface assembly further includes a power interface and a USB interface. The power interface is used for an external power supply to supply power to the ultrasonic keyboard device, and the USB interface is used for data connection between the ultrasonic keyboard device and an external host or other electronic device.

[0055] The ultrasonic keyboard device provided in this embodiment allows the user to perform input operations by directly operating the touch display screen 3, thereby improving the user's controllability of images during the medical diagnosis stage; on the other hand, the touch display screen 3 can be used as an output device to display medical imaging information, and the control function of the ultrasonic keyboard device is highly integrated.

[0056] Example 2

[0057] This embodiment provides a medical imaging device, including the ultrasonic keyboard device of Embodiment 1. The medical imaging device has good controllability and high functional integration.

[0058] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. An ultrasonic keyboard device, characterized in that: include: A first housing (1), the upper end surface of which is provided with a mounting cavity (11); A second shell (2) is detachably connected to a side of the first shell (1) facing away from the installation cavity (11); A touch display screen (3) is arranged and limitedly connected in the installation cavity (11); and a display screen driver board (5), wherein the display screen driver board (5) is fixedly connected to the second shell (2), the display screen driver board (5) is electrically connected to the touch display screen (3), and the display screen driver board (5) is provided with an interface component, wherein the interface component includes at least one video interface channel.

2. The ultrasonic keyboard device according to claim 1, characterized in that: The ultrasonic keyboard device further comprises a supporting back plate (4), wherein the supporting back plate (4) is detachably laid in the mounting cavity (11) to abut against and support the touch display screen (3).

3. The ultrasonic keyboard device according to claim 2, characterized in that: The ultrasonic keyboard device further comprises a shielding cover (6), wherein the shielding cover (6) is detachably connected to a side of the supporting back plate (4) away from the touch display screen (3), the shielding cover (6) and the supporting back plate (4) together enclose a positioning cavity, the display screen drive board (5) is mounted in the positioning cavity, and the shielding cover (6) is provided with an escape space for docking of the interface assembly.

4. The ultrasonic keyboard device according to claim 1, characterized in that: The ultrasonic keyboard device further comprises a trackball module (7); the trackball module (7) is fixedly arranged on a side of the second shell (2) facing the first shell (1), and the trackball module (7) and the touch display screen (3) are arranged at intervals.

5. The ultrasonic keyboard device according to claim 4, characterized in that: The ultrasonic keyboard device further comprises a first key module (8), a second key module (9), a third key module (10) and a key drive board which is independently mechanically coupled to any key module, the key drive board and the second shell (2) are fixedly connected, and the second key module (9) is arranged around the outer peripheral side of the trackball module (7).

6. The ultrasonic keyboard device according to claim 5, characterized in that: The first housing (1) is provided with a plurality of key slots (12) which are configured to correspond to any key module.

7. The ultrasonic keyboard device according to claim 1, characterized in that: The video interface channel is set to any one of a USB interface channel, an HDMI interface channel, a DP interface channel and a VGA interface channel.

8. The ultrasonic keyboard device according to any one of claims 1 to 7, characterized in that: The touch display screen (3) is configured as a flat plate structure, the first shell (1) is configured as a flat plate structure, and the second shell (2) is configured as a plate structure with an upper end surface having an inclination, so that when the touch display screen (3) is assembled in the mounting cavity (11), the touch display screen (3) has the same inclination as the upper end surface of the second shell (2); or The touch display screen (3) is configured as a flat plate structure, and the upper end surface of the first shell (1) is configured with an inclination, so that when the touch display screen (3) is assembled in the mounting cavity (11), the touch display screen (3) has the same inclination as the upper end surface of the first shell (1).

9. The ultrasonic keyboard device according to any one of claims 1 to 7, characterized in that: The interface component also includes a power interface and a USB interface.

10. A medical imaging device, characterized in that: The ultrasonic keyboard device comprises any one of claims 1-9.

Images