CN2270250Y

CN2270250Y - Safety electronic button

Info

Publication number: CN2270250Y
Application number: CN 96230014
Authority: CN
Inventors: 陈纪镔
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-06-10
Filing date: 1996-06-10
Publication date: 1997-12-10
Anticipated expiration: 2006-06-10

Abstract

The utility model relates to a safety electronic button for garments, which is characterized in that the lower end of an upper cover is provided with an upper cylinder; the lower end of a lower cover is provided with a mounting; the inner side of the mounting is provided with a lower cylinder; the upper cover is inserted and matched with the lower cover through the upper cylinder and the lower cylinder; a bell-shaped sleeve, a spherical shell, and a spring are respectively arranged the upper cylinder and the lower cylinder, and simultaneously are respectively inserted with lock pins; the inner side of the spherical shell is provided with three steel balls. Therefore, the safety electronic button for garments is firmly and tightly locked on a garment. Only after the payment of a customer, a salesclerk can release the safety electronic button for garments conveniently.

Description

The safe electronic button

The utility model belongs to the electronic article field of surveillance systems, relates to commodity anti-theft specifically with a kind of parts in the electronic surveillance system, in the shop this Electronic button is met theft on clothes that open-shelf is sold or other commodity and will send the device of warning.

The shop progressively trends towards open-shelf at present, sell clothes or commodity and bring a lot of convenience to the consumer because of open-shelf supply meeting, and in sales promotion, bring benefit, but must increase the management work in shop equally, guarantee the security of commodity, the supermarket reaches the commodity anti-theft safety practice with the electronic article surveillance abroad, obtained effect preferably, whole electronic article surveillance is by transmitter, the safe electronic button and device three parts of triping are formed, transmitter is arranged in the outlet passageway, transmitter constitutes a balance electromagnetic field during work around passage, and promptly the radiating portion of transmitter and receiving unit reach balance, and safety knobs is to be buckled on clothes or other commodity, when without payment, toggery is stolen through the outlet passageway, because the absorption and the resonance of electronics button cause the variation of electromagnetic field, the luminous immediately and warning of transmitter this moment, and behind normal payment, the salesman promptly pulls out the tack, stud of safety knobs on the commodity by the device of triping, take off safety knobs, and commodity can normally pass through the exit.The safe electronic button that adopts in present this system; tack, stud wherein contacts by four steel balls and nail; the chucking tack, stud, but since contacting of four steel balls and tack, stud misplace through regular meeting; not not in one plane; then form two steel ball chuckings, surface of contact is little, extracts tack, stud easily; electronics button on the removal clothes, thus can not reach antitheft purpose.

The purpose of this utility model provides a kind of tack, stud and the spheroid surface of contact increases, and tack, stud is pulled out tighter and tighter, can not cause the safe electronic button of dislocation between steel ball mutually.

For finishing the technical scheme that above-mentioned purpose is taked: integral body is made up of loam cake and lower cover, and cylindrical drum is established in the loam cake lower end.Collet is established in the lower end of lower cover, set cylindrical drum in the collet, loam cake and lower cover are by last, following cylinder jacket casing is joined, bell cover, spherical shell, spring are set respectively between the upper and lower cylindrical drum, insert loam cake, bell cover, spherical shell, spring respectively by pinning and make up mutually, a locking steel ball is respectively put in the third-class ball hole of setting up separately, the side of above-mentioned spherical shell in three ball holes.Thereby form the safe electronic button.

The utility model is arranged in the spherical shell owing to three balls, the activity of three balls is limited in radial extension, guarantee that three balls are movable at grade, have firm coupling mechanism force, also be difficult to unload, have to behind customer payment, the salesman uses the device of triping could unload dangerous electronics button easily, otherwise be difficult to pass through in the passageway, reach the article surveillance purpose, this safe electronic button can be suitable on other dependent merchandise equally.

The utility model embodiment is described in detail in conjunction with the accompanying drawings.

Fig. 1 is the utility model structural drawing.

According to shown in Figure 1, cylindrical drum 3 is established in loam cake 2 lower ends, collet 11 is established in the lower end of lower cover 9, set cylindrical drum 10 in the collet 11, loam cake 2 overlaps by upper and lower cylindrical drum 3 and following cylindrical drum 10 with lower cover 9 joins, and bell cover 4, spherical shell 7, spring 8 are set respectively between the upper and lower cylindrical drum 3 and 10, inserts loam cake 2, bell cover 4, spherical shell 7, spring 8 respectively by pinning 1 and combines, a locking steel ball 5 is respectively put third-class setting up separately in 6, three ball holes 6, ball hole in the side of above-mentioned spherical shell 8.

Claims

1, a kind of safe electronic button, by the button dish, tack, stud, steel ball, spring is formed, it is characterized in that loam cake (2) lower end establishes cylindrical drum (3), the lower end collet (11) of lower cover (9), set cylindrical drum (10) in the collet (11), loam cake (2) passes through last with lower cover (9), following cylindrical drum (3) and following cylindrical drum (10) cover are joined, on, bell cover (4) is set respectively between following cylindrical drum (3) and (10), spherical shell (7), spring (8), pinning (1) inserts loam cake (2) respectively, bell cover (4), spherical shell (7), spring (8), a locking steel ball is respectively put in the third-class ball hole (6) of setting up separately, the side of above-mentioned spherical shell (8) in three ball holes (6).