Wearable communication device for long-distance test
By designing a wearable communication device for remote testing, the problems of poor communication and inefficiency in pyrotechnic testing are solved, convenient and efficient communication in a safe environment are achieved, and operation efficiency is improved.
Patent Information
- Application Number
- CN202421604395.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-07-09
AI Technical Summary
In the pyrotechnics test, due to the need to distinguish different parts to replace the cable, the operator needs time-sharing operation, resulting in inefficient efficiency. Due to the isolation of explosion-proof walls and other isolation, it is difficult for the prior art to achieve convenient and efficient communication in a safe environment.
A wearable communication device for remote testing was designed, including a main control mechanism, internal control circuit board, rear case, built-in battery, LED screen, physical buttons and USB charging interface. It is worn through fixing screws and strap perforations. It uses ABS plastic 3D printing main control mechanism and stainless steel rear case, and is matched with silicone insulated wristbands to ensure that the signal is not shielded and prevent static electricity.
It realizes convenient and efficient communication in a safe environment, prevents signal shielding and static leakage, improves operation efficiency, and reduces the risk of false triggering.
Smart Images
Figure CN222763882U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of remote communication devices, in particular to a wearable communication device for remote testing. Background Art
[0002] Because pyrotechnics have control circuits, ignition circuits, power circuits and other control devices, different cables need to be replaced for different parts during testing, and personnel need to operate the connections in different time periods. To ensure safety during testing, the distance between the tested product and the test equipment is relatively far, and there are explosion-proof walls and other isolations. In order to solve the problem of human-machine separation, current pyrotechnic testing mainly uses hardware multiplexing circuits. The design cost of the test circuit is relatively high. When the operator replaces the cable, the communication environment is difficult to build or the communication is poor, resulting in low efficiency. There is an urgent need for a convenient and efficient communication method that can be used in a safe environment. Utility Model Content
[0003] In view of the deficiencies in the prior art, the present invention provides a wearable communication device for remote testing, which solves the problems mentioned in the above background.
[0004] The utility model provides the following technical solutions: a wearable communication device for long-distance testing, comprising a main control mechanism, an internal control circuit board is arranged inside the main control mechanism, a rear shell is installed on the rear surface of the main control mechanism, a built-in battery is arranged on the inner side of the rear shell, the internal control circuit board comprises: a main control MCU, a vibration motor, a buzzer, a debugging circuit, and a charging circuit, an LED screen is installed on the front surface of the main control mechanism, physical buttons are installed on both sides of the main control mechanism, and a USB charging interface is installed on the side surface of the main control mechanism below one side of the physical buttons.
[0005] As a further solution of the utility model: fixing screws are connected between the main control mechanism and the rear shell, and strap holes are provided on both sides of the rear shell.
[0006] As a further solution of the present invention: the internal control circuit board is electrically connected to the built-in battery.
[0007] As a further solution of the present invention: the physical button and the USB charging interface are both electrically connected to the internal control circuit board.
[0008] As a further solution of the present invention: the LED screen is electrically connected to the internal control circuit board.
[0009] As a further solution of the utility model: the through hole of the binding strap is arranged to penetrate the rear shell, and the fixing screw is meshed and connected with the main control mechanism and the rear shell.
[0010] As a further solution of the utility model: the rear shell is a stainless steel component, and the perforated interior of the strap is connected to a silicone strap.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The rear shell is in close contact with the wristband and forms a reliable circuit with the human body. The main control mechanism made of ABS plastic 3D printing can prevent signal shielding, and the silicone insulating wristband can discharge human static electricity.
[0013] The two physical buttons set can be used to confirm information. After receiving a message or executing a response instruction, the confirmation instruction can only be sent by pressing the two physical buttons at the same time. This can prevent the occurrence of false triggering due to accidentally touching a physical button in daily operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of a wearable communication device for long-distance testing;
[0015] Figure 2 It is a schematic diagram of the structure of an internal control circuit in a wearable communication device for long-distance testing;
[0016] Figure 3 A circuit connection diagram of a main control MCU in a wearable communication device for remote testing;
[0017] Figure 4 A circuit connection diagram of a physical button in a wearable communication device for remote testing;
[0018] Figure 5 A circuit connection diagram of a vibration motor in a wearable communication device for long-distance testing;
[0019] Figure 6 A circuit connection diagram of a USB charging interface in a wearable communication device for long-distance testing;
[0020] Figure 7 A circuit connection diagram for charging management in a wearable communication device for remote testing;
[0021] Figure 8 The present invention is a circuit connection diagram of a buzzer in a wearable communication device for long-distance testing.
[0022] In the figure: 1. Main control mechanism; 2. Rear shell; 3. LED screen; 4. Internal control circuit board; 5. Built-in battery; 6. Fixing screws; 7. Physical buttons; 8. Strap perforation; 9. USB charging port. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.
[0024] like Figure 1-8 As shown, the present embodiment provides a wearable communication device for long-distance testing, including a main control mechanism 1, an internal control circuit board 4 is arranged inside the main control mechanism 1, a rear shell 2 is installed on the rear surface of the main control mechanism 1, a built-in battery 5 is arranged on the inner side of the rear shell 2, the internal control circuit board 4 is electrically connected to the built-in battery 5, the internal control circuit board 4 includes: a main control MCU (model: GD32E230), a vibration motor (model: MHY061525), a buzzer (model: HNB09A03), a debugging circuit, and a charging circuit, an LED screen 3 is installed on the front surface of the main control mechanism 1, the LED screen 3 is electrically connected to the internal control circuit board 4, physical buttons 7 are installed on both sides of the main control mechanism 1, a USB charging interface 9 is installed on the side surface of the main control mechanism 1 below one side of the physical button 7, and the physical button 7 and the USB charging interface 9 are both electrically connected to the internal control circuit board 4.
[0025] like Figure 1-2 As shown, in this embodiment, a fixing screw 6 is connected between the main control mechanism 1 and the rear shell 2, and the fixing screw 6 is meshed and connected with the main control mechanism 1 and the rear shell 2. Both sides of the rear shell 2 are provided with strap through holes 8, and the strap through holes 8 are arranged through the rear shell 2. The rear shell 2 is a stainless steel component, and the shell of the main control mechanism 1 is made of ABS plastic. The inside of the strap through hole 8 is externally connected to a silicone strap.
[0026] The working principle of the utility model is: by installing a silicone wristband inside the strap perforation 8 at the outer end of the rear shell 2, the main control mechanism 1 is worn on the wrist as a whole, the silicone insulating wristband can discharge the static electricity of the human body, the rear shell 2 is made of stainless steel and is processed by CNC one-piece molding, the rear shell 2 is in close contact with the wristband and forms a reliable circuit with the human body, the main control mechanism 1 made of ABS plastic 3D printing can prevent signal shielding, the two physical buttons 7 are designed to confirm the information, that is, after receiving a message or executing a response instruction, only by pressing the two physical buttons 7 at the same time can the confirmation instruction be sent, which can prevent the situation of accidentally touching a physical button 7 and causing false triggering in daily operation, and the buzzer external to the internal control circuit board 4 is used to receive reminders and confirmations of instruction information.
[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A wearable communication device for remote testing, comprising a main control mechanism (1), characterized in that: An internal control circuit board (4) is arranged inside the main control mechanism (1); a rear shell (2) is installed on the rear surface of the main control mechanism (1); a built-in battery (5) is arranged on the inner side of the rear shell (2); the internal control circuit board (4) comprises: a main control MCU, a vibration motor, a buzzer, a debugging circuit, and a charging circuit; an LED screen (3) is installed on the front surface of the main control mechanism (1); physical buttons (7) are installed on both sides of the main control mechanism (1); and a USB charging interface (9) is installed on the side surface of the main control mechanism (1) below one side of the physical button (7).
2. A wearable communication device for remote testing according to claim 1, characterized in that: A fixing screw (6) is connected between the main control mechanism (1) and the rear shell (2), and binding holes (8) are provided on both sides of the rear shell (2).
3. A wearable communication device for remote testing according to claim 1, characterized in that: The internal control circuit board (4) is electrically connected to the built-in battery (5).
4. A wearable communication device for remote testing according to claim 1, characterized in that: The physical button (7) and the USB charging interface (9) are both electrically connected to the internal control circuit board (4).
5. A wearable communication device for remote testing according to claim 1, characterized in that: The LED screen (3) is electrically connected to the internal control circuit board (4).
6. A wearable communication device for remote testing according to claim 2, characterized in that: The binding strap through hole (8) is arranged to penetrate the rear shell (2), and the fixing screw (6) is meshedly connected with the main control mechanism (1) and the rear shell (2).
7. A wearable communication device for remote testing according to claim 2, characterized in that: The rear housing (2) is a stainless steel component, and the inside of the strap hole (8) is externally connected to a silicone watch strap.