Watch strap

Abstract

The invention relates to a watch strap, including a left watch strap and a right watch strap respectively arranged on the left and right sides of the dial, wherein the left watch strap is integrally formed with a left steel sheet; the right watch strap is integrally formed with a right steel sheet; the conductive screw is inserted into the connection hole in the left steel sheet and the right steel sheet and contacts the inner diameter of the connection hole, and the left steel sheet; the conductive screw, the right steel sheet and the dial are communicated in turn to form an electric circuit;fastener is connected to the tail end of the right watch strap, and the fastener comprises a base and an upper cover 91; when wearing, the left watch strap and the right watch strap are overlapped between the base and the upper cover, and the base and the upper cover are fixed by conductive screws. The watch strap has a stable structure and is difficult to disassemble. At the same time, the leftsteel sheet and the right steel sheet are electrically connected with the dial to form an electrical connection loop. Once the connection between the left steel sheet and the right steel sheet is broken, or the left steel sheet and the right steel sheet are cut off, the electrical connection loop will be broken to form an alarm signal, and the alarm signal will be fed back to the supervisor in time.

Description

【Technical field】 [0001] The invention relates to a watch strap. 【Background technique】 [0002] 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. [0003] 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 moni...

AI Technical Summary

Problems solved by technology

[0003] 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 obtained.

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

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