Function configuration device for ultrasonic system

Abstract

The invention discloses a function configuration device for an ultrasonic system. The function configuration device comprises a key, a label reading device, a second conductive device and a power supply, a function label is arranged in the key, a first conductive device is arranged below the key, and the key is mounted on a control panel; the label reading device is arranged below the keys and used for reading information in the function labels, and the label reading device is in communication connection with the ultrasonic system; the second conductive device is mounted in the control panel, and when the key is pressed down, the first conductive device is in contact with the second conductive device; the power supply is used for supplying power to the label reading device, and the first conductive device and the second conductive device are connected into a power supply loop of the label reading device and used for controlling power supply of the label reading device. The method has the advantages that a personalized custom function configuration device can be configured for the ultrasonic system, so that the ultrasonic system can be controlled and operated conveniently.

Description

Technical Field

[0001] This application relates to the technical field of ultrasonic systems, and particularly to a function configuration device for an ultrasonic system. Background Art

[0002] Currently, the functions and positions of the buttons on the control panel of traditional ultrasonic systems are relatively fixed and cannot be customized. Some ultrasonic systems may open a small area to place several custom buttons, allowing users to associate the corresponding buttons with specified software functions through a software interface, thereby realizing configurable custom button software functions. This method requires users to be familiar with the software interface and configuration methods, which is not intuitive enough. For beginners and basic users, due to the high configuration complexity, they may need to seek help from on-site engineers and cannot truly achieve user customization. In addition, they can only configure the functions of the buttons in a specific custom area on the console, and the customization range is relatively limited. Application Content

[0003] This application provides a function configuration device for an ultrasonic system, which has the advantage of facilitating the configuration of a personalized custom function configuration device for the ultrasonic system to facilitate the operation and work of the ultrasonic system.

[0004] The above object of this application is achieved through the following technical solutions. A function configuration device for an ultrasonic system includes: A button, which is provided with a function label inside, and the button is arranged on a control panel; A label reading device, when the button is pressed, the label reading device reads the function label inside the button and sends it to the ultrasonic system; And a power supply, which is used to supply power to the label reading device.

[0005] Further, the label reading device is arranged below the button. The bottom of the button is provided with a first conductive device, and a second conductive device is arranged below the button. The second conductive device is installed inside the control panel, and when the button is pressed, the first conductive device contacts the second conductive device; the first conductive device and the second conductive device are connected to the power supply circuit of the label reading device to control the power supply of the label reading device.

[0006] Further, the button includes a key cap, and a central column is arranged below the key cap, and the first conductive device is arranged at the end of the central column.

[0007] Further, the function label is an RFID label or an NFC label, and the label reading device is a card reader adapted to the function label.

[0008] Further, a plurality of the keys are provided on the control panel, and a set of coil devices are provided below each key. When the key is pressed, the coil in the coil device is connected to the tag reading device.

[0009] Further, the tag reading device includes an RFID reader and an NFC reader. The coil device includes a first coil, a second coil, and a coil switch board. Four contacts are provided on the coil switch board. The first coil and the second coil are respectively connected to two contacts and used as the switch contacts of the coil. A first flat plate is provided at the bottom of the key, and two contact pieces are provided at the bottom of the first flat plate. The two contact pieces are respectively used to connect two contacts in the first coil and the second coil. When the key is pressed, the contact pieces contact the contacts to connect the first coil and the second coil to the RFID reader and the NFC reader respectively. The function tag is an RFID tag or an NFC tag.

[0010] Further, a metal isolation grid is provided between the plurality of keys.

[0011] Further, a slot is provided on the control panel, and the key cap is detachably installed in the slot on the control panel through a central column.

[0012] Further, a spring is provided below the key.

[0013] Further, a function name silk screen is printed on the key.

[0014] In summary, the beneficial effects of the present application are as follows: 1. By setting RFID and NFC tags in the key and writing the user-defined function into the function tag, when the key is pressed, the user-defined function in the function tag is read and sent to the ultrasonic system, realizing the rapid reading and implementation of the user-defined function. 2. By providing a plurality of keys and having two sets of coils in the coil device, which are respectively connected to the RFID reader and the NFC reader, the common use of the two tags is realized without interference. In addition, through the switching device, the multiple coils are connected to a group of readers, thereby realizing the function of a group of readers reading multiple positions. Since the coil is only connected to the reader when the key is pressed, the coils at other positions will not be read. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. is a schematic structural diagram of a function configuration device for an ultrasonic system shown in an embodiment of the present application; Figure 2 FIG. is a schematic structural diagram of a function configuration device for an ultrasonic system shown in another embodiment of the present application; Figure 3 FIG. is a schematic structural diagram of a function configuration device for an ultrasonic system shown in Embodiment 3 of the present application; Figure 4 It is a schematic structural diagram of a function configuration device for an ultrasonic system shown in Embodiment 3 of the present application; Figure 5 It is a schematic diagram of the position of a coil device of a function configuration device for an ultrasonic system shown in Embodiment 3 of the present application; Figure 6 It is a schematic diagram of the coil device in Embodiment 3 of the present application.

[0016] In the figure, 100 is the coil device; 101 is the first coil; 102 is the second coil; 103 is the coil switch board; 104 is the contact; 200 is the first flat plate; 201 is the contact piece. Specific Embodiment

[0017] The specific embodiment of the present application will be described in detail below with reference to the accompanying drawings.

[0018] Embodiment 1: A function configuration device for an ultrasonic system, referring to Figure 1 and 2 , includes a key, a label reading device, a second conductive device, and a power supply.

[0019] The key is installed on a control panel. In this embodiment, the key is installed on the control panel of the ultrasonic system. The key is provided with a function label inside, and a first conductive device is provided below the key. Specifically, the key includes a keycap, and a central column is provided below the keycap. The first conductive device is arranged at the end of the central column. There is a slot on the control panel, and the keycap is detachably installed in the slot on the control panel through the central column. A spring is provided below the keycap to restore the keycap to its initial position after the key is pressed. A function name silk screen is printed on the keycap to indicate the function information contained in the function label.

[0020] The label reading device is arranged below the key for reading the information in the function label, and the label reading device is communicatively connected to the ultrasonic system.

[0021] The second conductive device is installed inside the control panel, and when the key is pressed, the first conductive device contacts the second conductive device. The function label contains corresponding function code information. The function label is a passive label without a power supply, which collects energy from the radio wave of the reader through electromagnetic induction, then activates the chip and sends information. The function label is an RFID label or an NFC label, and the label reading device is a card reader adapted to the function label.

[0022] By configuring multiple keys with functions, different function configurations of the ultrasonic system can be achieved.

[0023] The power supply is used to supply power to the tag reading device. The first conductive device and the second conductive device are connected to the power supply circuit of the tag reading device to control the power supply of the tag reading device. Refer to Figure 1 and 3 , the power supply is a 5V power supply. Taking an RFID tag and an RFID reader as an example, when the user presses the corresponding keycap, the keycap presses down so that the contact points of the RFID reader are energized and supply 5V power to the RFID reader, thereby activating the RFID reader. The RFID reader emits electromagnetic waves, and the RFID tag is activated by the electromagnetic induction current. The RFID tag sends its identification code and user data, which are received by the RFID reader and the RFID information is transmitted to the ultrasonic system software. The ultrasonic system software performs relationship mapping based on the obtained RFID information, identifies the corresponding ultrasonic function, and then starts the function.

[0024] Embodiment 2, refer to Figure 2 and 3 , on the basis of Embodiment 1, taking an NFC tag and an NFC reader as an example, when using the ultrasonic system, when the user presses the corresponding keycap, the keycap presses down so that the contact points of the NFC reader are energized and supply 5V power to the NFC reader, thereby activating the NFC reader. The NFC reader emits electromagnetic waves, and the NFC tag is activated by the electromagnetic induction current. The NFC tag sends its identification code and user data, which are received by the NFC reader and the NFC information is transmitted to the ultrasonic system software. The ultrasonic system software performs relationship mapping based on the obtained NFC information, identifies the corresponding ultrasonic function, and then starts the function.

[0025] In summary, by setting RFID and NFC tags in the ultrasonic system in this application, the range of user-defined key functions is extended from the specified user-defined key area to the entire ultrasonic system keyboard without modifying the system software. This greatly improves the range and flexibility of user configuration, and at the same time reduces the software development workload and complexity.

[0026] Embodiment 3: As Figures 4 - 6 shown, there are multiple keys on the control panel. The number of keys is 9, and a set of coil devices is provided under each key. When the key is pressed, the coil in the coil device is connected to the tag reading device.

[0027] The label reading device includes an RFID reader and an NFC reader. The coil device includes a first coil, a second coil, and a coil switch board. Four contacts are provided on the coil switch board. The first coil and the second coil are respectively connected to two contacts and used as the switch contacts of the coils. A first flat plate is provided at the bottom of the button. Two contact pieces are provided at the bottom of the first flat plate. The two contact pieces are respectively used to connect two contacts in the first coil and the second coil. When the button is pressed, the contact pieces contact the contacts, so that the first coil and the second coil are respectively connected to the RFID reader and the NFC reader. The function label is an RFID label or an NFC label.

[0028] Based on the above features, the first coil in the 9 groups of coil devices is used to connect to the RFID reader, and the second coil in the 9 groups of coil devices is used to connect to the NFC reader. The function of sharing a group of readers by multiple coils is realized, so that there is no need to set a reader with a coil under each button.

[0029] When a certain button is pressed, the first flat plate at the bottom of the button moves downward, so that the two contact pieces at the bottom of the first flat plate are respectively connected to the two contacts. The first coil and the second coil under the button are respectively connected to the RFID reader and the NFC reader. Therefore, whether the function label in the button is an RFID label or an NFC label, it can be read.

[0030] To prevent the coil from reading the labels in adjacent buttons, a metal isolation grid is provided between multiple buttons to block the electromagnetic signal.

[0031] This embodiment provides 9 buttons for the user to configure custom functions, with better applicability. When the number of custom functions does not exceed 9, there is no need to replace the buttons.

[0032] The above are only the preferred embodiments of the present application. It should be noted that for those of ordinary skill in the art, without departing from the creative concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application.

Claims

1. A functional configuration device for an ultrasonic system, characterized in that: include: A button, wherein a function label is provided inside the button, and the button is arranged on a control panel; A label reading device, when the button is pressed, the label reading device reads the function label in the button and sends it to the ultrasonic system; and a power source for supplying power to the tag reading device.

2. The function configuration device for an ultrasound system according to claim 1, characterized in that: The tag reading device is arranged below the button, a first conductive device is provided at the bottom of the button, a second conductive device is provided below the button, the second conductive device is installed in the control panel, and when the button is pressed, the first conductive device contacts the second conductive device; the first conductive device and the second conductive device are connected to the power supply circuit of the tag reading device to control the power supply of the tag reading device.

3. The function configuration device for an ultrasonic system according to claim 2, characterized in that: The key comprises a key cap, a central column is arranged below the key cap, and the first conductive device is arranged at the end of the central column.

4. The function configuration device for an ultrasound system according to claim 2, characterized in that: The functional tag is an RFID tag or an NFC tag, and the tag reading device is a card reader adapted to the functional tag.

5. The function configuration device for an ultrasonic system according to claim 1, characterized in that: There are a plurality of buttons on the control panel, and a group of coil devices is arranged under each button. When the button is pressed, the coil in the coil device is connected to the tag reading device.

6. The function configuration device for an ultrasound system according to claim 5, characterized in that: The tag reading device includes an RFID card reader and an NFC card reader, the coil device includes a first coil, a second coil and a coil switch board, the coil switch board is provided with four contacts, the first coil and the second coil are respectively connected to two contacts used as switch contacts for the coils; a first flat plate is provided at the bottom of the button, two contact pieces are provided at the bottom of the first flat plate, the two contact pieces are respectively used to connect the two contacts in the first coil and the second coil; when the button is pressed, the contact piece contacts the contact so that the first coil and the second coil are respectively connected to the RFID card reader and the NFC card reader; the functional tag is an RFID tag or an NFC tag.

7. The function configuration device for an ultrasound system according to claim 6, characterized in that: There are metal isolation grids between multiple buttons.

8. The function configuration device for an ultrasonic system according to any one of claims 1 to 7, characterized in that: A slot is provided on the control panel, and the button is detachably installed in the slot on the control panel through a central column.

9. The function configuration device for an ultrasonic system according to any one of claims 1 to 7, characterized in that: A spring is arranged under the button.

10. The function configuration device for an ultrasonic system according to any one of claims 1 to 7, characterized in that: The button is printed with a function name silk screen.

Images