초록 ▼

An anti-theft device monitors objects having a shaft, strap, or similar element. The anti-theft device is comprised of a housing hingably connected to a cover. The housing and cover can move from an open position to a closed position to enclose the shaft or similar element. The housing has a first l

An anti-theft device monitors objects having a shaft, strap, or similar element. The anti-theft device is comprised of a housing hingably connected to a cover. The housing and cover can move from an open position to a closed position to enclose the shaft or similar element. The housing has a first latch component and contains electronics including an arming switch on its top. When the housing and cover are moved to the closed position, the cover changes the status of the arming switch. The cover has a second latch element which combines with the first latch element on the housing to hold the housing and cover in the closed position. The anti-theft device may be armed or disarmed by a handheld remote. The latching elements may be releasably lockable and may be released by a magnet. The anti-theft device may have passcode protection capabilities.

대표청구항 ▼

1. An anti-theft tag comprising; a first component hingably connected to a second component, said first and second components rotatable between an open and closed state and, when in said closed state defining a passageway for receipt of a portion of an article to be protected;a housing attached to s

1. An anti-theft tag comprising; a first component hingably connected to a second component, said first and second components rotatable between an open and closed state and, when in said closed state defining a passageway for receipt of a portion of an article to be protected;a housing attached to said first component, said housing having a top, a bottom and at least one side defining an internal compartment, said top having a centrally located elongated button aperture, an elongated hook aperture generally parallel to said button aperture, and a switch aperture;a latch located interior of said housing beneath said top, said sliding latch being attached through said button aperture to a button located over said button aperture and movable between an engaged and unengaged position, said latch having at least one latch hook protruding out said hook aperture;electronics located within said internal compartment, said electronics comprising a cover switch, said cover switch extending through said switch aperture in said top;a cover attached to said second component, said cover, when said first and second components are in said closed state, at least partially covering said top of said housing and actuating said cover switch, and having at least one latch receiver located to allow engagement by said at least one latch hook when said latch is in said engaged position. 2. The anti-theft tag of claim 1, wherein: said latch requires manual operation to engage said latch to said at least one latch receiver. 3. The anti-theft tag of claim 1, wherein: said latch is releasably lockable. 4. The anti-theft tag of claim 3, wherein: said releasably lockable latch may be manually moved to said engaged position;said anti-theft tag further comprising a biased blocking component, said biased blocking component moving to a blocking position when said latch is manually moved to said engaged position, thereby blocking the return of said latch;said biased blocking component being movable to a non-blocking position by application of a magnet to a magnetically attractable element associated with said biased blocking component, the moving of said biased blocking component to a non-blocking position allowing said sliding latch to be manually moved to said disengaged position. 5. The anti-theft tag of claim 3, wherein: said releasably lockable latch is unlocked by application of a magnet. 6. The anti-theft tag of claim 1, wherein: said electronic components further comprise a circuit board, a microprocessor, communication elements, an audible alarm generator, and a battery. 7. The anti-theft tag of claim 6, wherein: if said electronics detect a change in the status of said cover switch without authorizing communication being received by said communication elements in said electronics, said electronics determine an alarm condition and generate an alarm. 8. The anti-theft tag of claim 6, wherein; said electronics further comprise a latch switch;said latch changing the state of said latch switch and arming said tag when said first and second components are in said closed state and said latch is moved to said engaged position. 9. The anti-theft tag of claim 6, wherein; said communication elements are capable of communicating with external devices to receive signals changing said anti-theft tag between armed and disarmed sates. 10. The anti-theft tag of claim 7, wherein; said alarm is an audible alarm. 11. The anti-theft tag of claim 7, wherein; said alarm is an alarm signal broadcast by said communication elements for receipt by devices external to said anti-theft tag. 12. The anti-theft tag of claim 7, further comprising: machine readable instructions encoded in said microprocessor for storing a passcode. 13. The anti-theft tag of claim 10, wherein: said electronics further comprise an accurate clock generator, andsaid machine readable instructions further comprise an algorithm for generating multiple passcodes, wherein at specific time intervals said algorithm generates a new passcode and a previously stored passcode is replaced by said new passcode. 14. The anti-theft tag of claim 13, wherein: said latching components are releasably lockable in engagement. 15. The anti-theft tag of claim 13, wherein: said first latching component is a sliding latch. 16. The anti-theft tag of claim 13, wherein: said electronic components further comprise a circuit board, a microprocessor, communication elements, an audible alarm generator, and a battery. 17. The anti-theft tag of claim 13, further comprising; a passive electronic article surveillance element. 18. The anti-theft tag of claim 6, wherein; said electronics further comprise a latch switch;said latch changing the state of said latch switch and arming said tag when said first and second components are in said closed position and said latch is moved to said engaged position. 19. The anti-theft tag of claim 18, wherein: said electronics further comprise an accurate clock generator, andsaid machine readable instructions further comprise an algorithm for generating multiple passcodes, wherein at specific time intervals said algorithm generates a new passcode and a previously stored passcode is replaced by said new passcode. 20. The anti-theft tag of claim 6, wherein; said communication elements are capable of communicating with external devices to receive signals changing said anti-theft tag between armed and disarmed sates. 21. The anti-theft tag of claim 1, further comprising; a passive electronic article surveillance element. 22. The anti-theft tag of claim 21, wherein: said releasably lockable latching components may be unlocked by application of a magnet. 23. The anti-theft tag of claim 21, wherein: said second latching component comprises at least one latch receiver to receive said sliding latch. 24. The anti-theft tag of claim 23, wherein: if said electronics detect a change in the status of said cover switch without authorizing communication being received by said communication elements in said electronics, said electronics determine an alarm condition and generate an alarm. 25. The anti-theft tag of claim 23, further comprising: machine readable instructions encoded in said microprocessor for storing a passcode. 26. An anti-theft tag comprising; a first component hingably connected to a second component, said first and second components rotatable between open and closed positions and, when in said closed position defining a passageway for receipt of a portion of an article to be protected;a housing attached to said first component, said housing having a top, a bottom and at least one side defining an internal compartment with a switch aperture in said top, said housing having a first latching component;electronics located within said internal compartment, said electronics comprising a cover switch, said cover switch extending through said switch aperture in said top;a cover attached to said second component, said cover covering at least part of said top of said housing and actuating said cover switch when said first and second components are in said closed position, said cover having a second latching component,said first and second latching components combining to maintain said first and second components in said closed position when said latching components are engaged. 27. The anti-theft tag of claim 26, wherein: said first latch component is a manually operated sliding latch movable between an engaged position and a disengaged position;said anti-theft tag further comprising a biased blocking component, said biased blocking component moving to a blocking position when said sliding latch is manually slid to said engaged position, thereby blocking the return of said sliding latch;said biased blocking component being movable to a non-blocking position by application of a magnet to a magnetically attractable element associated with said biased blocking component, the moving of said biased blocking component to a non-blocking position allowing said sliding latch to be manually moved to said disengaged position. 28. The anti-theft tag of claim 27, wherein; said alarm is an audible alarm. 29. The anti-theft tag of claim 27, wherein; said alarm is an alarm signal broadcast by said communication elements for receipt by devices external to said anti-theft tag. 30. An anti-theft tag comprising; a housing having a top, a bottom and at least one side defining an internal compartment with a switch aperture in said top, said housing having a first latching component;a first hinge extending from said housing;electronics located within said internal compartment, said electronics comprising a cover switch, said cover switch extending through said switch aperture in said top;a cover having a second latching component;a second hinge extending from said cover, said first hinge and said second hinge pivotably connected to each other and rotatable between open positions and a closed position, said first hinge and said second hinge combining when in said closed position to form a passageway to receive a portion of an object to be protected;said cover covering at least part of said top of said housing and actuating said cover switch when said first and second hinges are in said closed position;said first and second latching components combining to maintain said first and second hinges in said closed position when said latching components are engaged. 31. An anti-theft tag comprising; a housing having a top, a bottom and at least one side defining an internal compartment, said top having a centrally located elongated button aperture, and an elongated hook aperture generally parallel to said button aperture;a latch located interior of said housing beneath said top, said latch being attached through said button aperture to a button located over said button aperture and movable between an engaged position and an unengaged position, said latch having at least one latch hook protruding through said hook aperture;a blocking component located in said internal compartment of said housing, said blocking component movable between a blocking position and a non-blocking position with respect to said latch, said blocking component being biased to move to said blocking position when said latch is manually moved to said engaged position, thereby blocking the return of said latch to said unengaged position;a first hinge extending from said housing;a second hinge pivotably connected to said first hinge, said first and second hinge rotatable between open positions and a closed position, said first and second hinge combining when in said closed position to form a passageway to receive a portion of an object to be protected;a cover attached to said second hinge and at least partially covering said top of said housing when said first and second hinge are in said closed position, said covering having at least one latch receiver positioned to receive said at least one latch hook when said cover is covering said top and said latch is in said engaged position. 32. The anti-theft tag of claim 31, wherein; said blocking component is returnable to said non-blocking position to allow movement of said latch to said unengaged position. 33. The anti-theft tag of claim 32, wherein; said blocking component has a magnetically attractable element associated with it, and is returnable to said non-blocking position by application of a magnet. 34. The anti-theft tag of claim 31, wherein; said blocking component is a blocking pin biased to move to said blocking position by a spring. 35. The anti-theft tag of claim 31, further comprising; electronic article surveillance electronics located in said internal compartment. 36. The anti-theft tag of claim 35, wherein; said electronics comprise a passive electronic article surveillance element. 37. The anti-theft tag of claim 35, wherein; said electronics comprise a circuit board, microprocessor, battery, audible alarm generator, and a cover switch;said top of said housing has a switch aperture and said cover switch protrudes through said switch aperture, and;said cover changes the state of said cover switch when said first and second hinge are moved to said closed position. 38. The anti-theft tag of claim 37, wherein; said electronics further comprise a latch switch;said latch changing the state of said latch switch and arming said tag when said first and second hinges are in said closed position and said latch is moved to said engaged position. 39. The anti-theft tag of claim 37, wherein; said electronics further comprise communication elements, said communication elements capable of communicating with external devices to receive signals changing said anti-theft tag between armed and disarmed sates. 40. The anti-theft tag of claim 39, wherein; when said anti-theft tag is in an armed state, said electronics monitor said cover switch and issue an alarm when said first and second hinges are moved from said closed position without authorization. 41. The anti-theft tag of claim 40, wherein; said alarm is an audible alarm. 42. The anti-theft tag of claim 40, wherein; said alarm is an alarm broadcasted by said communication elements for receipt by devices external to said anti-theft tag. 43. The anti-theft tag of claim 39, further comprising; machine readable instructions encoded in said microprocessor for storing a passcode. 44. The anti-theft tag of claim 43, wherein: said electronics further comprise an accurate clock generator, andsaid machine readable instructions further comprise an algorithm for generating multiple passcodes, wherein at specific time intervals said algorithm generates a new passcode and a previously stored passcode is replaced by said new passcode.