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The reset circuit system of the built-in battery pack of the tool host

A technology for resetting circuits and battery packs, which is applied to battery circuit devices, circuit devices, charging/discharging, maintenance, etc., and can solve problems such as irreparable faults and inability to complete circuit reset work

Active Publication Date: 2021-12-14
NANJING BINDE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the case of a failure of the control port, the button switch has been unable to complete the reset work of the circuit, and the failure cannot be repaired.

Method used

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  • The reset circuit system of the built-in battery pack of the tool host
  • The reset circuit system of the built-in battery pack of the tool host
  • The reset circuit system of the built-in battery pack of the tool host

Examples

Experimental program
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Embodiment Construction

[0031] In order to better understand the technical content of the present invention, specific embodiments are given together with the attached drawings for description as follows.

[0032] Aspects of the invention are described in this disclosure with reference to the accompanying drawings, which show a number of illustrated embodiments. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in more detail below, can be implemented in any of numerous ways, since the concepts and embodiments disclosed herein are not limited to any implementation. In addition, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.

[0033] combine Figure 1-Figure 5 As shown, the reset circuit system of the built-in battery pack of the tool main body pro...

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PUM

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Abstract

The invention provides a reset circuit system for a built-in battery pack of a tool host, including a battery pack B1, a charging port U6, a diode D3, a delay module, a power-on module, a working module and a control module, a physical button S1 and a protection resistor R12. Wherein the battery pack is built into the tool host, and the battery pack is not provided with a switch that physically cuts off the power flow to the motor control circuit; when the communication terminal controlled by the tool host is in a fault state, the control module fails, and the charging port is plugged into the charger Charge the delay module, and after charging, make the power-on module electrically conductive, charge the battery pack through the charger and supply power to the working module through the power-on module, so as to realize recovery. The present invention avoids the failure of the control terminal to reset the machine when the tool has a built-in battery pack and the tool is not provided with a physical power cut-off switch, and can realize the effect of resetting when the battery pack is inserted into the charger.

Description

technical field [0001] The invention relates to the technical field of battery packs, in particular to a reset circuit of a reset circuit system of a built-in battery pack in a tool host. Background technique [0002] With the advancement of science and technology and the development of society, people's requirements for quality of life are gradually increasing, and various cordless DC power tools have entered people's lives, bringing great convenience to people's lives. The fascia gun is a soft tissue rehabilitation tool that uses a battery as a power source to drive the high-frequency vibration impact of the massage attachment through the reciprocating motion of the motor to relax the soft tissue of the body. [0003] In previous designs, the main body of the fascia gun includes a power module, a control module and a motor working module. The battery module is disposed on the bottom of the main body in a detachable or non-detachable manner, and in particular can also serv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00A61H23/02
CPCH02J7/0069H02J7/007A61H23/02A61H23/006
Inventor 张金奎高健
Owner NANJING BINDE TECH CO LTD