Control equipment for display interface of electronic equipment
By designing a control device that combines electromagnetic waves and image acquisition, the problems of large space occupation and insensitive operation of electronic device display interfaces and control devices are solved, achieving high-precision control and multi-functionality, and adapting to the control needs of different scenarios.
Patent Information
- Application Number
- CN202423309876.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing electronic device display interfaces have problems such as large space occupation and insensitive operation, especially mice and remote controls, which are inefficient in terms of portability and use.
A control device including a controller and a charger was designed. It uses a combination of electromagnetic waves and an image acquisition unit, and a central processing unit to determine the position of the controller and communicate with electronic devices. It supports both air and touch control modes, and the controller is small and portable.
It improves the control precision and adaptability of the cursor on the display interface of electronic devices, realizes multi-functional operation, and the controller can operate efficiently in different scenarios, while occupying little space.
Smart Images
Figure CN223679623U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the control technical field of electronic equipment, especially relates to a control device of electronic equipment display interface. BACKGROUND
[0002] Electronic equipment is very popular in daily life and work at present, especially the electronic equipment needing peripheral equipment control, including smart TV, desktop computer, portable computer, projection equipment. The existing peripheral equipment is mainly mouse, remote controller, keyboard. Mouse includes wired mouse, wireless mouse and air mouse, the precision of wired mouse and wireless mouse is very high, but occupies space and needs to use mouse pad on the desktop, relies on the activity and control of wrist arm, although the air mouse is convenient to carry, but the operation precision is inferior to wired mouse and wireless mouse, and is not sensitive after long time use, which influences use efficiency, and the operation efficiency of remote controller is lower. SUMMARY
[0003] In order to solve the problems of space occupation and operation insensitivity of the display interface of the electronic equipment in the prior art, the utility model provides a control device of the display interface of the electronic equipment.
[0004] The technical scheme of the utility model is as follows:
[0005] A control device of the display interface of the electronic equipment, including controller and charger, the controller includes the shell set on the finger and the charging unit and central processing unit in the shell, and the bluetooth chip, receiving and reflecting electromagnetic wave ware and first communication chip connected with the central processing unit;
[0006] The charger is provided with two emitting and receiving electromagnetic wave wares and modeling calculation processor and second communication chip connected with it, two emitting and receiving electromagnetic wave wares respectively emit electromagnetic wave to the receiving and reflecting electromagnetic wave ware of the controller, and the receiving and reflecting electromagnetic wave ware reflects the received electromagnetic wave to two emitting and receiving electromagnetic wave wares respectively, the modeling calculation processor determines the position of the controller, and sends to the central processing unit through the second communication chip and the first communication chip, and the central processing unit is transmitted with the electronic equipment through the bluetooth chip.
[0007] Preferably, the controller includes an image acquisition unit connected to the central processing unit, the image acquisition unit is connected to a digital signal processor, the digital signal processor is connected to the central processing unit, the image acquisition unit is arranged at the front end of the shell and can directly contact the object, is used for acquiring the image of the contact surface and transmitting to the digital signal processor, the digital signal processor is used for processing the image to obtain the combination change value of the plane coordinate of the controller and transmitting to the central processing unit, the central processing unit judges the displacement of the controller, and the central processing unit is transmitted with the electronic equipment through the bluetooth chip.
[0008] Preferably, the front surface of the shell is provided with a display screen and a power indicator light connected with the central processor, and the side surface of the shell is provided with a plurality of tactile sensors, each of which is connected with the central processor and used for respectively controlling a page of the display interface.
[0009] Preferably, the shell comprises an upper shell sleeved on a finger and a lower shell, and the lower shell is provided with a connecting ring; and the image acquisition unit is located at the back outer end of the connecting ring.
[0010] Preferably, the shell is a finger shell worn on a finger tip, and the image acquisition end is located at the inner end of the finger tip of the finger shell.
[0011] The electronic device display interface control device has the advantages that: the electronic device display interface control device uses the charger as a reference position to determine the position of the control device, and the control device controls in the air, thereby improving the control precision of the cursor on the electronic device display interface and improving the adaptability. In addition, the image acquisition unit and the digital signal processor are arranged on the control device, so that the control device can realize both touch control and air control, realize the multifunctionality of the control device, and improve the control precision in different scenes. Moreover, the control device occupies a small space, and the charger is a necessary appliance at home or in an office, thereby realizing multifunctionality. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description only show some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.
[0013] Figure 1 It is a schematic diagram of the electronic device display interface control device of embodiment 1.
[0014] Figure 2 It is a schematic diagram of the electronic device display interface control device of embodiment 2.
[0015] Figure 3 It is a back surface structure schematic diagram of the shell of the control device.
[0016] Figure 4 It is a side surface structure schematic diagram of the shell of the control device.
[0017] Figure 5 It is a front surface structure schematic diagram of the shell of the control device. DETAILED DESCRIPTION
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0019] Example 1: As Figure 1 The diagram illustrates a control device for an electronic device display interface, comprising a controller and a charger. The controller includes a housing mounted on a finger, a charging unit and a central processing unit (CPU) located within the housing, and a Bluetooth chip, a receiver and reflector of electromagnetic waves, and a first communication chip connected to the CPU. The charger contains two transmitters and receivers of electromagnetic waves, a modeling and computing processor connected to them, and a second communication chip. The two transmitters and receivers of electromagnetic waves transmit electromagnetic waves to the receivers and reflectors of the controller, which then reflect the received electromagnetic waves back to the two transmitters and receivers. The modeling and computing processor determines the position of the controller and sends it to the CPU via the second and first communication chips. The CPU then communicates with the electronic device via the Bluetooth chip.
[0020] Figure 1 The control device shown in the electronic device display interface is used in scenarios where the image acquisition end of the controller does not touch the object. The controller is located on the finger and is suspended in the air. The controller changes with the position of the finger. The finger moves flexibly, and the controller moves flexibly. The displacement of the controller is determined by the modeling and calculation processor, which controls the movement of the cursor on the electronic device display interface, thus performing air control.
[0021] When in use, the charger works with the controller to determine the controller's position and sends it to the controller's central processing unit via a communication chip. The central processing unit then sends the controller's position to the electronic device via a Bluetooth chip. The cursor movement on the display screen changes according to the controller's position based on the resolution.
[0022] The modeling and computational processor determines the position of the controller using the principle of triangulation. The transmission and reception times of the two transmitting and receiving electromagnetic waves are known, and their positions are fixed. The distances between the two transmitting and receiving electromagnetic waves and the receiving and reflecting electromagnetic waves can be calculated using time and velocity. The position of the controller is equivalent to the position of the receiving and reflecting electromagnetic waves, which is represented by coordinates and its distance from the two transmitting and receiving electromagnetic waves.
[0023] Example 2: As Figure 2As shown, the image acquisition unit connected with the central processor is added in the controller, the image acquisition unit is connected with the digital signal processor, the digital signal processor is connected with the central processor, the image acquisition unit is arranged at the front end of the shell and can directly contact the object, is used for acquiring the image of the contact surface and transmitting to the digital signal processor, the digital signal processor is used for processing the image to obtain the combined change value of the planar coordinates of the controller, the central processor judges the displacement of the controller by using the combined change value, and the central processor transmits the position of the controller to the electronic equipment through the Bluetooth chip.
[0024] When in use, the image acquisition unit quickly acquires the image of the contact surface and sends it to the digital signal processor, the digital signal processor compares the received last contact surface image with the previous contact surface image to obtain the combined change value of the planar coordinates of the controller, and simultaneously sends the combined change value to the central processor to judge the position of the controller, and the central processor sends the position of the controller to the electronic equipment through the Bluetooth chip, and the cursor displacement on the display interface changes with the change of the controller according to the resolution, and touch control is performed.
[0025] Touch control and space control are used for different scenes and do not interfere with each other, when the image acquisition end of the controller contacts the object, the touch control is started, and when the image acquisition end of the controller does not contact the object, the space control is started.
[0026] As shown in Figures 3 to 5 The front surface of the controller shell 4 is provided with a display screen 5 and an electric quantity indicating lamp connected with the central processor, the side surface of the shell 4 is provided with a plurality of tactile sensors, each tactile sensor is connected with the central processor and is used for respectively controlling the page of the display interface, the first tactile sensor 6 is a confirmation instruction, the second tactile sensor 7 is a selection instruction, sliding between the first tactile sensor 6 and the second tactile sensor 7 is a scrolling or page turning instruction, the third tactile sensor 8 is a return home instruction, the fourth tactile sensor 9 is a return last step instruction, and the fifth tactile sensor 10 is a closing or opening instruction.
[0027] The charging unit and the electric quantity indicating lamp in the controller are connected, the charging unit supplies power for the display screen, the central processor, the communication chip, the Bluetooth chip, the image acquisition unit, the digital signal processor and the receiving and reflecting electromagnetic wave device. The charger itself has a charging unit, which supplies power for the two transmitting and receiving electromagnetic wave devices, the modeling calculation processor and the communication chip.
[0028] The shell 4 comprises an upper shell sleeved on a finger and a lower shell, the lower shell is provided with a connecting ring, and the image acquisition unit is located at the back outer end of the connecting ring. The controller is small in structure, convenient to carry, used by being sleeved on a finger, can be used as a mouse on a desktop, can also directly move a cursor on a display interface of an electronic device in the air, is simple and convenient to use, and is high in control precision.
[0029] The transmitter and receiver of electromagnetic waves and the receiver and reflector of electromagnetic waves can be replaced by a transmitter and receiver of sound waves and a receiver and reflector of sound waves.
[0030] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A control device for an electronic device display interface, characterized in that, It includes a controller and a charger. The controller includes a housing disposed on the finger and a charging unit and a central processing unit located inside the housing, as well as a Bluetooth chip, an electromagnetic wave receiver and reflector and a first communication chip connected to the central processing unit. The charger contains two transmitting and receiving electromagnetic wave transmitters, a modeling and computing processor connected to them, and a second communication chip. The two transmitting and receiving electromagnetic wave transmitters respectively transmit electromagnetic waves to the receiving and reflecting electromagnetic wave transmitters of the controller. The receiving and reflecting electromagnetic wave transmitters reflect the received electromagnetic waves back to the two transmitting and receiving electromagnetic wave transmitters respectively. The modeling and computing processor determines the position of the controller and sends it to the central processing unit through the second communication chip and the first communication chip. The central processing unit transmits data with the electronic device through a Bluetooth chip.
2. The control device for the display interface of an electronic device according to claim 1, characterized in that, The controller includes an image acquisition unit connected to a central processing unit (CPU). The image acquisition unit is connected to a digital signal processor (DSP), which is also connected to the CPU. The image acquisition unit is located at the front end of the housing and can directly contact the object. It is used to acquire images of the contact surface and transmit them to the DSP. The DSP processes the images to obtain a combination of changes in the plane coordinates of the controller and transmits them to the CPU. The CPU determines the displacement of the controller and transmits data to the electronic device via a Bluetooth chip.
3. The control device for the display interface of an electronic device according to claim 1, characterized in that, The front of the housing is equipped with a display screen and a power indicator light connected to the central processing unit. Several tactile sensors are provided on the side of the housing. Each tactile sensor is connected to the central processing unit and is used to control the page of the display interface.
4. The control device for the display interface of an electronic device according to claim 2, characterized in that, The housing includes an upper housing and a lower housing that are fitted onto the finger, with a connecting ring on the lower housing; the image acquisition unit is located at the outer end of the back of the connecting ring.
5. The control device for the display interface of an electronic device according to claim 2, characterized in that, The shell is configured as a finger shell worn on the fingertip, with the image acquisition end located at the inner end of the fingertip of the finger shell.