Watch strap for supervised person

Abstract

The invention relates to a watch strap, in particular to a watch strap for a supervised person. The watch strap comprises a left watch band and a right watch band respectively arranged on the left andright sides of the dial, the left watch band is integrally formed with a first FPC embedded therein, a second FPC is integrally formed in the right watch strap, the left watch strap, the right watchstrap; the first FPC and the second FPC are all provided with connection holes, the conductive screws are inserted into the connection holes in the first FPC and the second FPC and contact the inner diameter of the connection holes; and the first FPC, the conductive screws, the second FPC and the dial are sequentially communicated to form an electrical circuit. The watch strap has a stable structure and is difficult to disassemble. At the same time, the first FPC and the second FPC are electrically connected with the dial to form an electrical connection loop. Once the connection between the first FPC and the second FPC is disconnected or the first FPC and the second FPC are cut off, the electrical connection loop is disconnected to form an alarm signal, and the alarm signal is fed back tothe supervisor in time.

Description

【Technical field】 [0001] The invention relates to a watch strap, in particular to a watch strap for supervised personnel. 【Background technique】 [0002] Flexible circuit board is a kind of highly reliable and excellent flexible printed circuit board made of polyimide or polyester film as the base material. Referred to as soft board or FPC, it has the characteristics of high wiring density, light weight, and thin thickness. [0003] At present, in response to the needs of some corrective personnel, such as probation personnel, etc., there are correctional watches for supervised personnel on the market. After the corrective personnel wear the corrected wristwatches of the supervised personnel, they can be located by the Internet, and the monitoring system can locate the corrective personnel at any time. position, so as to realize the supervision of corrective personnel. [0004] In the prior art, although the corrected watch of the supervised person can be located at the po...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, although the corrected watch of the supervised person can be located at the position of the corrected person, if the corrected person forcibly removes the corrected watch of the supervised person, the monitoring system cannot know that the corrected watch of the supervised person is out of the corrected person’s position. Information, leading to the problem of wrong location positioning, it is difficult for the monitoring system to correctly locate the position of the correction personnel, thus losing the role of supervision over the correction personnel

Moreover, the existing watch strap is easy to disassemble, the structure is not stable, and the monitoring effect cannot be achieved.

At the same time, due to the poor contact of the watch strap in the prior art, it is prone to the problem that the chip is difficult to send the signal in time, resulting in the failure to timely feed back the lost signal to the supervisor, and the supervised person may use this period of time to get out of control

Images