Search

CN-224232112-U - Pointer type electric wave clock movement capable of quickly taking memory time

CN224232112UCN 224232112 UCN224232112 UCN 224232112UCN-224232112-U

Abstract

The application relates to the technical field of electric wave clocks and discloses a pointer type electric wave clock movement capable of quickly taking memory time, which comprises a shell, wherein a needle shaft is arranged in the center of the shell, the bottom of the needle shaft is connected with a gear, and a PCB (printed circuit board) is arranged in the shell. This pointer type electric wave clock core of quick speed adjusting memory time through set up microcontroller, main battery, memory cell, voltage stabilizing module, power switching module, battery low pressure detection module, signal reception timing module, core driver chip on the PCB board, makes the complete machine possess time memory function, when the battery is changed, the pointer can be in the back sixty seconds of zeroing transfer memory, the present standard time of quick display, save time and electric energy, optimize user's use experience, when having solved current electric wave clock and when changing the battery, because daytime environment radio signal is complicated, the interference is big, lead to the signal to be difficult to receive, waste electric energy and time, be unfavorable for energy-concerving and environment-protective, user experience is relatively poor problem.

Inventors

  • ZHAO QILE

Assignees

  • 深圳市朗威时计科技有限公司

Dates

Publication Date
20260512
Application Date
20250521

Claims (5)

  1. 1. The pointer type electric wave clock movement capable of quickly taking memory time comprises a shell (1) and is characterized in that a needle shaft (2) is arranged in the center of the shell (1), a gear (3) is connected to the bottom of the needle shaft (2), a PCB (4) is arranged in the shell (1), and a microcontroller (5), a main battery (6), a memory battery (7), a power supply switching module (9), a battery low-voltage detection module (10), a signal receiving timing module (11) and a movement driving chip (16) are arranged on the PCB (4); A voltage stabilizing module (8) is arranged on the PCB (4); The outer surface of the housing (1) is coated with an electromagnetic transparent coating.
  2. 2. The pointer type electric wave clock movement for quickly taking memory time according to claim 1, wherein the housing (1) is made of ABS plastic material.
  3. 3. The pointer type electric wave clock movement for quickly taking memory time according to claim 1, wherein a crystal oscillator (12) is arranged beside the signal receiving timing module (11) on the PCB (4).
  4. 4. The pointer type electric wave clock movement for quickly taking memory time according to claim 1, wherein an external function port (13) is arranged on the PCB (4).
  5. 5. The pointer type electric wave clock movement for quickly taking memory time according to claim 1, wherein a key (14) and a switch (15) are arranged outside the casing (1).

Description

Pointer type electric wave clock movement capable of quickly taking memory time Technical Field The application relates to the technical field of electric wave clocks, in particular to a pointer type electric wave clock movement capable of quickly taking memory time. Background The ‌ electric wave clock is a clock capable of automatically calibrating time by receiving standard time electric wave signals emitted by a national time service center, and the currently popular pointer type electric wave clock with a memory function on the market has the action flow of time display, basically, each time a battery is replaced, a pointer is reset to zero and is bound to enter a signal receiving process, the time for receiving is 3-9 minutes, and the memory time in a machine core is displayed after the receiving action is finished. The time period of battery replacement by users is basically in daytime, radio signals are complex and have large interference under most conditions, so that the signal quality is poor, the time period is often difficult to receive successfully, the time is 3-9 minutes, such as the time of drying, the electric energy and the time are wasted, the energy conservation and the environmental protection are not facilitated, and bad negative effects are brought to user experience. Disclosure of utility model Aiming at the defects of the prior art, the pointer type electric wave clock movement provided by the application has the function of quickly taking memory time, and has the advantages that the pointer can take memory within sixty seconds after zeroing when the battery is replaced, so that the current standard time is quickly displayed, time and electric energy are saved, the use experience of a user is optimized, and the like. The pointer type electric wave clock movement comprises a shell, wherein a needle shaft is arranged in the center of the shell, a gear is connected to the bottom of the needle shaft, a PCB board is arranged in the shell, and a microcontroller, a main battery, a memory battery, a power supply switching module, a battery low-voltage detection module, a signal receiving and timing module and a movement driving chip are arranged on the PCB board. Through above-mentioned scheme, because current electric wave clock is changing the battery, because daytime environment radio signal is complicated, the interference is big, lead to the signal to be difficult to receive, waste power and time, be unfavorable for energy-concerving and environment-protective, bring adverse negative influence for user experience, through setting up the microcontroller on the PCB board, the main battery, memory cell, power switch module, battery low pressure detection module, signal reception timing module, core driver chip, make the complete machine possess time memory function, during battery change, the pointer can be in return to zero back sixty seconds memory of transferring, the current standard time of quick display, save time and electric energy, optimize user's use experience. Further, a voltage stabilizing module is arranged on the PCB. Through the scheme, the voltage stabilizing module can ensure that the voltage provided by the main battery or the memory battery fluctuates within a given range, so that electronic elements inside the movement are protected from the influence of voltage fluctuation, and the stability and the reliability of the movement are improved. Further, the shell is made of ABS plastic. Through the scheme, the shell made of the ABS plastic material has excellent physical and chemical properties, such as high strength, high toughness, impact resistance, good weather resistance and the like, and the shell can bear collision and friction in daily use, is attractive and durable, and meanwhile, the shell made of the ABS plastic material can ensure that signal receiving of the signal receiving timing module is smooth, and cannot influence the signal receiving of the signal receiving timing module. Further, a crystal oscillator is arranged beside the signal receiving timing module on the PCB. Through the scheme, the crystal oscillator is arranged beside the signal receiving and timing module, so that accurate receiving of clock signals can be ensured, and the timing precision and stability of the movement are improved. Further, an external functional port is arranged on the PCB. Through the scheme, the external functional port is an interface for communicating the PCB with external equipment or sensors, and the electric wave clock movement can be connected with other intelligent equipment or sensors through the external functional port, so that data transmission and sharing are realized, and the expansibility and compatibility of the electric wave clock are improved, so that the electric wave clock can adapt to more application scenes. Further, a key and a switch are arranged outside the shell. Through the scheme, the keys and the switches are important tools for interaction b