A non-contact automatic unlocking and locking magnetic reinforcement mouse

Abstract

The present invention discloses a non-contact automatic unlocking and locking magnetic reinforcement mouse, which belongs to the field of military equipment, and comprises a panel, a locking column is fixedly installed on the central surface of the upper end of the panel, a bottom shell is inserted on the upper end of the locking column, a locking column hole is opened on the side wall of the lower end of the bottom shell, a control line is fixedly connected to the central outer wall of the front end of the bottom shell, a core controller is fixedly installed on the left side of the inside of the bottom shell, a core control printed circuit board assembly is welded on the upper end of the core controller, a posture detection device is welded on the right side of the upper end of the core control printed circuit board assembly, a positioning column is fixedly installed on the upper outer wall of the front end of the panel, a positioning column buckle is fixedly installed on the outer walls of the left and right sides of the front end of the bottom shell, and a middle shell is inserted on the outer wall of the upper end of the bottom shell. The practicality of the mouse is improved by the automatic locking mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of military equipment, and in particular to a non-contact automatic unlocking and locking magnetic reinforcement mouse. Background Art

[0002] The existing Navy standard second-generation magnetic mouse uses a physical knob to adjust the magnetic field strength between the mouse and the base. When the magnetic field reaches a certain intensity, the mouse is adsorbed to the base by the strong magnetic field and cannot move, thus achieving a fixed effect.

[0003] Patent CN200910221384.9 discloses a method for automatically adjusting the mouse DPI and a mouse for automatically adjusting the DPI. Through a special DPI switch button, customers can select different sensitivities according to their needs to adapt to their work requirements. However, in the real software application environment, there is no single state of fast or slow. Even in the same software environment, sometimes the mouse needs to respond very quickly, and sometimes the mouse needs to be accurately positioned at a slower speed. By determining the speed at which the user moves the mouse according to the user's wrist, the software environment the user is using is determined, and the corresponding sensitivity is selected to meet the different needs of customers.

[0004] The above mouse has some disadvantages: the steps of manually adjusting the magnetic field size and the locking device of the above magnetic mouse are cumbersome and difficult to operate. When it is needed, the locking structure is manually opened to reduce the magnetic field strength to make the mouse easier to move. The overall operation is complicated and inconvenient to use, which reduces the practicality of the mouse. Summary of the invention

[0005] The present invention provides a non-contact automatic unlocking and locking magnetic reinforcement mouse, which is intended to adopt a controllable automatic locking device. The magnetic mouse integrates ultrasonic detection or machine vision, a posture detection device, and an automatic locking device. The core controller detects human gestures and the current state of the mouse in real time, thereby automatically controlling the magnetic field strength of the magnetic mouse and the operation of the locking mechanism control device through a magnetic field generating device and a magnetic field control device. The core controller communicates with the posture detection device using an IIC bus, communicates with the ultrasonic device using an IIC serial bus, communicates with the locking mechanism control device using a TTL parallel interface, and uses PWM to control the magnetic field control device. The core control printed circuit board component in the core controller is used as The data processing unit receives the data collected by the posture detection device and the ultrasonic device and performs calculation and processing, automatically determines the current mouse state, controls the operation of the magnetic field control device and the locking mechanism control device according to the current mouse state and human gestures, and achieves the purpose of automatically controlling the size of the magnetic field of the magnetic mouse and whether it is locked. When the hand is above the upper shell for a long time, the posture detection device detects that there is no hand movement, and then controls the locking column hole through the core control printed circuit board assembly to control the magnetic locking column to fix the mouse. When the human hand leaves the mouse, the use status is automatically detected. In the event of external environmental changes such as shaking and tilting, the magnetic field strength is automatically adjusted to fix the mouse. When the mouse is not used for a long time, the locking structure is automatically locked, thereby improving the practicality of the mouse.

[0006] The specific technical solutions provided by the present invention are as follows:

[0007] A non-contact automatic unlocking and locking magnetic reinforcement mouse provided by the present invention comprises a panel, a locking column is fixedly installed on the central surface of the upper end of the panel, a bottom shell is inserted on the upper end of the locking column, a locking column hole is opened on the side wall of the lower end of the bottom shell, a control line is fixedly connected to the central outer wall of the front end of the bottom shell, a core controller is fixedly installed on the left side of the inside of the bottom shell, a core control printed circuit board assembly is welded on the upper end of the core controller, a posture detection device is welded on the right side of the upper end of the core control printed circuit board assembly, a positioning column is fixedly installed on the upper outer wall of the front end of the panel, a positioning column buckle is fixedly installed on the outer walls of the left and right sides of the front end of the bottom shell, and a central outer wall of the upper end of the bottom shell is inserted A shell, a key printed circuit board assembly is installed inside the lower end of the middle shell, a roller is installed on the center upper end of the key printed circuit board assembly passing through the middle shell, an upper shell is clamped on the outer wall of the upper end of the middle shell, an ultrasonic device is fixedly installed inside the lower side of the rear end of the upper shell, an ultrasonic opening is opened on the rear end side wall of the upper shell, a magnetic field generating device is fixedly installed on the outer wall of the rear end of the lower side of the panel, a magnetic field control device is fixedly installed on the outer wall of the lower side of the panel on the left end of the magnetic field generating device, a middle frame is fixedly installed on the lower side of the panel, a locking mechanism control device is fixedly installed on the right side of the middle frame, a military connector is fixedly installed on the outer wall of the rear end of the middle frame, and a back cover is fixedly installed on the side wall of the lower end of the middle frame.

[0008] Optionally, the posture detection device detects the hand movement state in real time.

[0009] Optionally, the ultrasonic device emits ultrasonic waves to three-dimensionally detect the movement state of the hand.

[0010] Optionally, the positioning column buckles are symmetrically installed on left and right sides and correspond to the positions of the positioning columns.

[0011] Optionally, the output ends of the posture detection device and the ultrasonic device are electrically connected to the input end of the core controller through wires, the output end of the core controller is electrically connected to the input ends of the magnetic field control device and the locking mechanism control device through wires, and the output end of the locking mechanism control device is electrically connected to the electrical control input end of the locking column through a wire.

[0012] The beneficial effects of the present invention are as follows:

[0013] The embodiment of the present invention provides a non-contact automatic unlocking and locking magnetic reinforcement mouse. Through a controllable automatic locking device, the magnetic mouse integrates ultrasonic detection or machine vision, a posture detection device, and an automatic locking device. The core controller detects human gestures and the current state of the mouse in real time, thereby automatically controlling the magnetic field strength of the magnetic mouse and the operation of the locking mechanism control device through a magnetic field generating device and a magnetic field control device. The core controller communicates with the posture detection device using an IIC bus, communicates with the ultrasonic device using an IIC serial bus, communicates with the locking mechanism control device using a TTL parallel interface, uses PWM to control the magnetic field control device, and the core control printed circuit board component in the core controller is used as It is a data processing unit. It receives data collected by the posture detection device and the ultrasonic device and performs calculation and processing to automatically determine the current mouse state. It controls the operation of the magnetic field control device and the locking mechanism control device according to the current mouse state and human gestures, so as to achieve the purpose of automatically controlling the size of the magnetic field of the magnetic mouse and whether it is locked. When the hand is above the upper shell for a long time, the posture detection device detects that there is no hand movement, and then controls the locking column hole through the core control printed circuit board assembly to control the magnetic locking column to fix the mouse. When the human hand leaves the mouse, it automatically detects the use status. In case of external environmental changes such as shaking and tilting, it automatically adjusts the magnetic field strength to fix the mouse. When the mouse is not used for a long time, the locking structure is automatically locked, thereby improving the practicality of the mouse. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a schematic diagram of a front view of a three-dimensional structure of a non-contact automatic unlocking and locking magnetic reinforcement mouse according to an embodiment of the present invention;

[0016] Figure 2 It is a schematic diagram of an inverted three-dimensional structure of a non-contact automatic unlocking and locking magnetic reinforcement mouse according to an embodiment of the present invention;

[0017] Figure 3 It is a front exploded schematic diagram of a non-contact automatic unlocking and locking magnetic reinforcement mouse according to an embodiment of the present invention;

[0018] Figure 4 It is a schematic diagram of an inverted explosion of a non-contact automatic unlocking and locking magnetic reinforcement mouse according to an embodiment of the present invention;

[0019] Figure 5 A control connection schematic diagram of a contactless automatic unlocking and locking magnetic reinforcement mouse according to an embodiment of the present invention.

[0020] In the figure: 1. panel; 2. locking column; 3. bottom shell; 4. control line; 5. core controller; 6. core control printed circuit board assembly; 7. posture detection device; 8. locking column hole; 9. positioning column; 10. positioning column buckle; 11. middle shell; 12. key printed circuit board assembly; 13. roller; 14. upper shell; 15. ultrasonic device; 16. ultrasonic opening; 17. magnetic field generating device; 18. magnetic field control device; 19. middle frame; 20. locking mechanism control device; 21. military connector; 22. back cover. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] The following will be combined Figure 1 to Figure 5 A non-contact automatic unlocking and locking magnetic reinforcement mouse according to an embodiment of the present invention is described in detail.

[0023] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a non-contact automatic unlocking and locking magnetic reinforcement mouse provided by an embodiment of the present invention includes a panel 1, a locking column 2 is fixedly installed on the central surface of the upper end of the panel 1, a bottom shell 3 is inserted on the upper end of the locking column 2, a locking column hole 8 is opened on the lower side wall of the bottom shell 3, a control line 4 is fixedly connected to the central outer wall of the front end of the bottom shell 3, a core controller 5 is fixedly installed on the left side of the inside of the bottom shell 3, a core control printed circuit board assembly 6 is welded on the upper end of the core controller 5, and a posture detection device 7 is welded on the right side of the upper end of the core control printed circuit board assembly 6, a positioning column 9 is fixedly installed on the upper outer wall of the front end of the panel 1, and a positioning column buckle 10 is fixedly installed on the outer walls of the left and right sides of the front end of the bottom shell 3, a middle shell 11 is inserted on the outer wall of the upper end of the bottom shell 3, and a lower portion of the middle shell 11 is welded on the lower side of the middle shell 11. A key printed circuit board assembly 12 is installed inside the end, and a roller 13 is rotatably installed on the center upper end of the key printed circuit board assembly 12 passing through the middle shell 11, an upper shell 14 is clamped on the outer wall of the upper end of the middle shell 11, an ultrasonic device 15 is fixedly installed inside the lower side of the rear end of the upper shell 14, and an ultrasonic opening 16 is opened on the side wall of the rear end of the upper shell 14, a magnetic field generating device 17 is fixedly installed on the outer wall of the rear end of the lower side of the panel 1, a magnetic field control device 18 is fixedly installed on the outer wall of the lower side of the panel 1 on the left end of the magnetic field generating device 17, a middle frame 19 is fixedly installed on the lower side of the panel 1, a locking mechanism control device 20 is fixedly installed inside the right side of the middle frame 19, a military connector 21 is fixedly installed on the outer wall of the rear end of the middle frame 19, and a back cover 22 is fixedly installed on the side wall of the lower end of the middle frame 19.

[0024] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the posture detection device 7 detects the hand movement state in real time, the magnetic mouse integrates ultrasonic detection or machine vision, the posture detection device 7, and the automatic locking device. The core controller 5 detects the human gesture and the current state of the mouse in real time, so as to automatically control the magnetic field strength of the magnetic mouse and the operation of the locking mechanism control device 20 through the magnetic field generating device 17 and the magnetic field control device 18. The core controller 5 communicates with the posture detection device 7 using the IIC bus, communicates with the ultrasonic device 15 using the IIC serial bus, and communicates with the locking mechanism control device 20 using the TTL parallel interface. PWM is used to control the magnetic field control device 18. The core control printed circuit board assembly 6 in the core controller 5 serves as a data processing unit. Element, after receiving the data collected by the posture detection device 7 and the ultrasonic device 15, it performs calculation and processing, automatically determines the current mouse state, and controls the operation of the magnetic field control device 18 and the locking mechanism control device 20 according to the current mouse state and human gestures, so as to achieve the purpose of automatically controlling the size of the magnetic field of the magnetic mouse and whether it is locked. When the hand is above the upper shell 14 for a long time, the posture detection device 7 detects that there is no hand movement, and then controls the locking column hole 8 through the core control printed circuit board assembly 6 to magnetically attract the locking column 2 to fix the mouse. When the human hand leaves the mouse, it automatically detects the use status. In case of external environmental changes such as shaking and tilting, it automatically adjusts the magnetic field strength to fix the mouse. When the mouse is not used for a long time, the locking structure is automatically locked, thereby improving the practicality of the mouse.

[0025] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the ultrasonic device 15 emits ultrasonic waves to three-dimensionally detect the movement state of the hand, the magnetic mouse integrates ultrasonic detection or machine vision, a posture detection device 7, and an automatic locking device, and detects human gestures and the current state of the mouse in real time through the core controller 5, thereby automatically controlling the magnetic field strength of the magnetic mouse and the operation of the locking mechanism control device 20 through the magnetic field generating device 17 and the magnetic field control device 18. The core controller 5 communicates with the posture detection device 7 using the IIC bus, communicates with the ultrasonic device 15 using the IIC serial bus, and communicates with the locking mechanism control device 20 using the TTL parallel interface. PWM is used to control the magnetic field control device 18, and the core control printed circuit board assembly 6 in the core controller 5 is used as a data processor. The processing unit receives the data collected by the posture detection device 7 and the ultrasonic device 15 and performs calculation processing to automatically determine the current mouse state, and controls the operation of the magnetic field control device 18 and the locking mechanism control device 20 according to the current mouse state and human gestures, so as to achieve the purpose of automatically controlling the size of the magnetic field of the magnetic mouse and whether it is locked. When the hand is above the upper shell 14 for a long time, the posture detection device 7 detects that there is no hand movement, and then controls the locking column hole 8 through the core control printed circuit board assembly 6 to magnetically attract the locking column 2 to fix the mouse. When the human hand leaves the mouse, the use status is automatically detected. In case of external environmental changes such as shaking and tilting, the magnetic field strength is automatically adjusted to fix the mouse. When the mouse is not used for a long time, the locking structure is automatically locked, thereby improving the practicality of the mouse.

[0026] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the positioning column buckle 10 is symmetrically installed on the left and right sides, and corresponds to the position of the positioning column 9. The magnetic mouse integrates ultrasonic detection or machine vision, a posture detection device 7, and an automatic locking device. The core controller 5 detects human gestures and the current state of the mouse in real time, thereby automatically controlling the magnetic field strength of the magnetic mouse and the operation of the locking mechanism control device 20 through the magnetic field generating device 17 and the magnetic field control device 18. The core controller 5 communicates with the posture detection device 7 using the IIC bus, communicates with the ultrasonic device 15 using the IIC serial bus, and communicates with the locking mechanism control device 20 using the TTL parallel interface. PWM is used to control the magnetic field control device 18. The core control printed circuit board assembly 6 in the core controller 5 is used as It is a data processing unit that receives data collected by the posture detection device 7 and the ultrasonic device 15 and performs calculations and processing, automatically determines the current mouse state, and controls the operation of the magnetic field control device 18 and the locking mechanism control device 20 according to the current mouse state and human gestures, so as to achieve the purpose of automatically controlling the size of the magnetic field of the magnetic mouse and whether it is locked. When the hand is above the upper shell 14 for a long time, the posture detection device 7 detects that there is no hand movement, and then controls the locking column hole 8 through the core control printed circuit board assembly 6 to magnetically attract the locking column 2 to fix the mouse. When the human hand leaves the mouse, it automatically detects the use status. In case of external environmental changes such as shaking and tilting, it automatically adjusts the magnetic field strength to fix the mouse. When the mouse is not used for a long time, the locking structure is automatically locked, thereby improving the practicality of the mouse.

[0027] refer to Figure 5 As shown, the output ends of the posture detection device 7 and the ultrasonic device 15 are electrically connected to the input end of the core controller 5 through wires, the output end of the core controller 5 is electrically connected to the input end of the magnetic field control device 18 and the locking mechanism control device 20 through wires, and the output end of the locking mechanism control device 20 is electrically connected to the electric control input end of the locking column 2 through a wire.

[0028] Among them, the posture detection device 7, ultrasonic device 15, core controller 5, magnetic field control device 18 and locking mechanism control device 20 are existing technology products, the posture detection device 7 model is MD9930, the ultrasonic device 15 model is LORDDOM, the core controller 5 model is CS5530-ISZ, the magnetic field control device 18 model is HMC1022-TR, the locking mechanism control device 20 model is LQFP-48, and they are not repeated here.

[0029] The embodiment of the present invention provides a non-contact automatic unlocking and locking magnetic reinforcement mouse, which detects human gestures and the current state of the mouse in real time through the core controller 5, thereby automatically controlling the magnetic field strength of the magnetic mouse and the operation of the locking mechanism control device 20 through the magnetic field generating device 17 and the magnetic field control device 18. The core controller 5 communicates with the posture detection device 7 using the IIC bus, communicates with the ultrasonic device 15 using the IIC serial bus, and communicates with the locking mechanism control device 20 using the TTL parallel interface. PWM is used to control the magnetic field control device 18. The core control printed circuit board assembly 6 in the core controller 5 serves as a data processing unit to receive the posture detection signal. The data collected by the device 7 and the ultrasonic device 15 are calculated and processed to automatically determine the current mouse state, and the magnetic field control device 18 and the locking mechanism control device 20 are controlled according to the current mouse state and human gestures to achieve the purpose of automatically controlling the size of the magnetic field of the magnetic mouse and whether it is locked. When the hand is above the upper shell 14 for a long time, the posture detection device 7 detects that there is no hand movement, and then controls the locking column hole 8 through the core control printed circuit board assembly 6 to magnetically attract the locking column 2 to fix the mouse. When the human hand leaves the mouse, it automatically detects the usage status. In the event of external environmental changes such as shaking and tilting, the magnetic field strength is automatically adjusted to fix the mouse. When the mouse is not used for a long time, the locking structure is automatically locked.

[0030] It should be noted that the present invention is a contactless automatic unlocking and locking magnetic reinforcement mouse, including a posture detection device 7, an ultrasonic device 15, a core controller 5, a magnetic field control device 18 and a locking mechanism control device 20. The components are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0031] Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if these modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A non-contact automatic unlocking and locking magnetic reinforcement mouse, characterized in that: The reinforced mouse comprises a panel (1), a locking column (2) is fixedly mounted on the central surface of the upper end of the panel (1), a bottom shell (3) is inserted into the upper end of the locking column (2), a locking column hole (8) is opened on the side wall of the lower end of the bottom shell (3), a control line (4) is fixedly connected to the central outer wall of the front end of the bottom shell (3), a core controller (5) is fixedly mounted on the left side of the inside of the bottom shell (3), a core control printed circuit board assembly (6) is welded to the upper end of the core controller (5), and a posture detection device (7) is welded to the right side of the upper end of the core control printed circuit board assembly (6), a positioning column (9) is fixedly mounted on the upper outer wall of the front end of the panel (1), and positioning column buckles (10) are fixedly mounted on the left and right outer walls of the front end of the bottom shell (3), a middle shell (11) is inserted into the outer wall of the upper end of the bottom shell (3), and a key printed circuit board assembly is installed inside the lower end of the middle shell (11). The key printed circuit board assembly (12) has a roller (13) mounted on the central upper end of the key printed circuit board assembly (12) penetrating the middle shell (11), the upper shell (14) is mounted on the upper outer wall of the middle shell (11), an ultrasonic device (15) is fixedly mounted inside the lower rear end of the upper shell (14), an ultrasonic opening (16) is opened on the rear end side wall of the upper shell (14), a magnetic field generating device (17) is fixedly mounted on the rear end outer wall of the lower side of the panel (1), a magnetic field control device (18) is fixedly mounted on the lower outer wall of the panel (1) at the left end of the magnetic field generating device (17), a middle frame (19) is fixedly mounted on the lower side of the panel (1), a locking mechanism control device (20) is fixedly mounted on the right side of the middle frame (19), a military connector (21) is fixedly mounted on the rear end outer wall of the middle frame (19), and a rear cover (22) is fixedly mounted on the lower side wall of the middle frame (19); The posture detection device (7) detects the hand movement state in real time; the ultrasonic device (15) emits ultrasonic waves to detect the hand movement state in three dimensions; the positioning column buckles (10) are symmetrically installed on the left and right sides, and correspond to the positions of the positioning columns (9).

2. A non-contact automatic unlocking and locking magnetic reinforcement mouse according to claim 1, characterized in that: The output ends of the posture detection device (7) and the ultrasonic device (15) are electrically connected to the input end of the core controller (5) via a wire, the output end of the core controller (5) is electrically connected to the input end of the magnetic field control device (18) and the locking mechanism control device (20) via a wire, and the output end of the locking mechanism control device (20) is electrically connected to the electric control input end of the locking column (2) via a wire.

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