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High-safety seal

A high-security, stamping technology, applied in printing, stamping, etc., can solve problems such as complex structure, insufficient safety, and troublesome parts in the action process, and achieve the effect of high safety, simple structure, and simple action

Inactive Publication Date: 2014-04-30
黄海飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the structure is more complicated and the action process of the parts is more troublesome; secondly, the seal cannot be locked automatically, and there are defects in the anti-theft function. At the same time, the seal cannot record relevant information when the seal is used illegally, and the illegal use of the seal cannot be identified afterwards. people; and so on, so there are still deficiencies in its security

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as Figure 1-5 As shown, the seal of this embodiment includes a chapter body 1, and the chapter body has a pressing end 1-1 and a chapter surface 1-2, both of which are at opposite ends of the chapter body, and the end surface of the pressing end 1-1 is in a partial spherical shape, The font of the subject's name is engraved on chapter pages 1-2. The outside of the chapter body (the non-both ends, that is, the end face of the non-pressing end 1-1 and the position of the chapter face 1-2) is provided with a fingerprint reader 6, a SIM card slot 2, a camera 3, a display screen 4, a USB interface 5, and a fingerprint The identifier 6, the SIM card slot 2, the camera 3, the display screen 4, and the USB interface 5 are all exposed outside. The fingerprint reader 1 can double as a power switch.

[0031] A cavity 1-3 is formed inside the chapter body, and a control module 7 and a battery 8 are installed in the cavity 1-3. The control module 7 includes a processor, a m...

Embodiment 2

[0040] This embodiment provides another locking device. see Figure 6 , The present embodiment automatic locking device comprises parts such as the miniature servomotor 9-17 that is located in the stamp body 1, fixed wire sleeve 9-18, screw mandrel 9-19, slide rail 9-20. A slidable chapter head 1-6 is arranged in the chapter body 1, and a slide rail 9-20 is provided between the outer walls around the chapter head 1-6 and the inner wall of the chapter body 1. The outward end of the chapter head 1-6 is the chapter face 1-2. Under normal conditions, that is, when the seal is in a locked state, the chapter head 1-6 is retracted into the chapter body 1, that is: the chapter face 1-2 and the chapter body 1 There is a certain distance between the end faces. At this time, because the end faces of the chapter body 1 are blocked, the chapter faces 1-2 cannot be fitted with any external planes, thus the stamping action cannot be completed.

[0041] A servo motor 9-17 is installed in th...

Embodiment 3

[0045] This embodiment provides yet another locking device. see Figure 7 , the automatic locking device of the present embodiment comprises components such as stepper motor 9-22, fixed wire sleeve 9-18, screw mandrel 9-19, slide rail 9-20, pressure sensor 9-21 that are located in stamp body 1 . A slidable chapter head 1-6 is arranged in the chapter body 1, and a slide rail 9-20 is provided between the outer walls around the chapter head 1-6 and the inner wall of the chapter body 1. The outward end of the chapter head 1-6 is the chapter face 1-2. Under normal conditions, that is, when the seal is in a locked state, the chapter head 1-6 is retracted into the chapter body 1, that is: the chapter face 1-2 and the chapter body 1 There is a certain distance between the end faces. At this time, because the end faces of the chapter body 1 are blocked, the chapter faces 1-2 cannot be fitted with any external planes, thus the stamping action cannot be completed. A pressure sensor 9-...

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Abstract

The invention discloses a high-safety seal which comprises a seal body. The seal body has a pressing end and a seal face which are positioned at two opposite ends of the seal body, an identity recognizer is arranged on the seal body, a control module is mounted in the seal body and electrically connected with the identity recognizer, and the seal body is provided with a locking device. In a normal state, the locking device prevents the seal face from fitting with an outside plane; after receiving a signal of the identity recognizer, the control module controls the locking device to act to enable the seal face to be capable of fitting with the outside plane. The high-safety seal has the advantages of being simple in structure, concise in action, high in safety and the like.

Description

technical field [0001] The invention belongs to the technical field of stamp manufacturing, in particular to a stamp with high security. Background technique [0002] Seals, including private seals and official seals, are widely used in Chinese society as a confirmation of the subject's expression of will. The structure of the traditional seal is relatively simple, one end is the pressing end, and the other end is the chapter surface with the name of the main body displayed, except for this, there is no other special design. Due to the authority and publicity of the seal, if the seal is stolen or used without authorization, the subject represented by the seal will face various uncertain legal risks. In addition, since the seal cannot record the relevant use information under the state of illegal use, it also makes it impossible to trace the illegal use of the seal afterwards, and thus cannot pursue its legal responsibility. Therefore, the traditional seal cannot effectivel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41K1/02B41K1/36
Inventor 黄海飞申炳荣
Owner 黄海飞
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