Anti-intrusion device for simulating gun cocking
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F41A-033/06
G08B-015/00
G08B-003/10
출원번호
US-0279420
(2016-09-28)
등록번호
US-9761106
(2017-09-12)
발명자
/ 주소
Campbell, John C
Brown, Christian W
출원인 / 주소
Campbell, John C.
대리인 / 주소
Handley, Mark W
인용정보
피인용 횟수 :
0인용 특허 :
17
초록▼
An anti-intrusion device simulates the sound of a round being chambered in a pump shotgun using metal parts which strike one another. A striker carriage is movably disposed in a sound box for moving between first and second positions to engage metal striker plates and metal striker tabs against soun
An anti-intrusion device simulates the sound of a round being chambered in a pump shotgun using metal parts which strike one another. A striker carriage is movably disposed in a sound box for moving between first and second positions to engage metal striker plates and metal striker tabs against sound plates to simulate the chambering sound. A mangle drive assembly is mounted atop the sound box for moving the striker carriage between a forward position and a rearward position, powered by a stepper motor which is actuated to rotate a controlled axial displacement when a trigger mechanism is tripped. Preferably, the trigger mechanism is provided by a light mean sensor in which the light beam is broker by an intruder passing a selected entry point.
대표청구항▼
1. An anti-intrusion device for simulating sounds from a round being chambered in a pump shotgun, comprising: a sound box having a frame enclosure;a striker carriage movably disposed in said sound box for moving between a first position and a second position to engage metal striker plates and metal
1. An anti-intrusion device for simulating sounds from a round being chambered in a pump shotgun, comprising: a sound box having a frame enclosure;a striker carriage movably disposed in said sound box for moving between a first position and a second position to engage metal striker plates and metal striker tabs against sound plates to simulate the sounds of a round being chambered;a mangle drive assembly mounted atop the sound box for moving said striker carriage between said first position and said second position;an electric drive motor powering said mangle drive assembly, wherein said drive motor which is actuated to rotate a controlled angular displacement and move said striker carriage from said first position to said second position, and then back into said first position;an electronic control unit for controlling operation of the anti-intrusion device to move the striker carriage from said first position, to said second position, and then back to said first position; anda trigger mechanism for actuating the electronic control unit to move said striker carriage from said first position, to said second position, and back to said first position. 2. The anti-intrusion device according to claim 1, wherein said trigger mechanism comprises a light source which generates a light beam, reflected off a remote sensor for returning to a light sensor, and wherein said light beam is broker by an intruder in passing a selected entry point to trigger said electronic control unit. 3. The anti-intrusion device according to claim 1, wherein said mangle drive assembly includes a mangle drive train which comprises: a drive gear connected directly to said drive motor for rotating there-with, said drive gear coupled to a first compound gear and a second compound gear for rotating to turn said first compound gear and said second compound gear; andsaid first and second compound gears connected directly to a gear rack, such that rotating of said drive gear in a first angular direction rotates said first compound gear and said second compound gears in opposite angular directions to one another, and said first and second compound gears engage said gear rack moving said gear rack first from said first position to said second position, and then sequentially from said second position to said first position. 4. The anti-intrusion device according to claim 1, wherein said drive motor is a stepper motor. 5. The anti-intrusion device according to claim 1, further comprising a mounting bracket comprising a yoke which is mounted to a plurality of mounting post and a plurality of spindles to which at least one of said gears are rotatably mounted. 6. The anti-intrusion device according to claim 5, wherein a motor mounting bracket is mounted to said mounting bracket, and said drive motor is mounted to said motor mounting bracket and directly connected to said drive gear of said mangle gear train. 7. The anti-intrusion device according to claim 1, wherein said striker carriage comprises a forward striker plate and a rearward striker plate, said forward striker plate mounted to a forward end of said striker carriage and aligned for striking a forward sound plate mounted to said sound box, and said rearward striker plate mounted to said striker carriage and aligned for striking a rearward sound plate which is mounted to said reward end of said sound box. 8. The anti-intrusion device according to claim 7, further comprising a first striker tab and a second striker tab, wherein said first and second striker tabs are mounted for moveably extending from a side of said striker carriage and engage respective one of said first and second striker tabs. 9. An anti-intrusion device for simulating sounds from a round being chambered in a pump shotgun, comprising: a sound box having a frame enclosure;a striker carriage movably disposed in said sound box for moving between a first position and a second position to engage metal striker plates and metal striker tabs against sound plates to simulate the sounds of a round being chambered;wherein said striker carriage includes a forward striker plate and a rearward striker plate, said forward striker plate mounted to a forward end of said striker carriage and aligned for striking a forward sound plate mounted to said sound box, and said rearward striker plate mounted to said striker carriage and aligned for striking a rearward sound plate which is mounted to said reward end of said sound box;a mangle drive assembly mounted atop the sound box for moving said striker carriage between said first position and said second position;an electric drive motor powering said mangle drive assembly, wherein said drive motor which is actuated to rotate a controlled angular displacement and move said striker carriage from said first position to said second position, and then back into said first position;an electronic control unit for controlling operation of the anti-intrusion device to move the striker carriage from said first position, to said second position, and then back to said first position; anda trigger mechanism for actuating the electronic control unit to move said striker carriage from said first position, to said second position, and back to said first position. 10. The anti-intrusion device according to claim 9, wherein said mangle drive assembly includes a mangle drive train which comprises: a drive gear connected directly to said drive motor for rotating there-with, said drive gear coupled to a first compound gear and a second compound gear for rotating to turn said first compound gear and said second compound gear; andsaid first and second compound gears connected directly to a gear rack, such that rotating of said drive gear in a first angular direction rotates said first compound gear and said second compound gears in opposite angular directions to one another, and said first and second compound gears engage said gear rack moving said gear rack first from said first position to said second position, and then sequentially from said second position to said first position. 11. The anti-intrusion device according to claim 9, wherein said trigger mechanism comprises a light source which generates a light beam, reflected off a remote sensor for returning to a light sensor, and wherein said light beam is broker by an intruder in passing a selected entry point to trigger said electronic control unit. 12. The anti-intrusion device according to claim 9, wherein said mangle drive assembly includes a mangle drive train which comprises: a drive gear connected directly to said drive motor for rotating there-with, said drive gear coupled to a first compound gear and a second compound gear for rotating to turn said first compound gear and said second compound gear; andsaid first and second compound gears connected directly to a gear rack, such that rotating of said drive gear in a first angular direction rotates said first compound gear and said second compound gears in opposite angular directions to one another, and said first and second compound gears engage said gear rack moving said gear rack first from said first position to said second position, and then sequentially from said second position to said first position. 13. The anti-intrusion device according to claim 9, further comprising a mounting bracket comprising a yoke which is mounted to a plurality of mounting post and a plurality of spindles to which at least one of said gears are rotatably mounted. 14. The anti-intrusion device according to claim 13, wherein a motor mounting bracket is mounted to said mounting bracket, and said drive motor is mounted to said motor mounting bracket and directly connected to said drive gear of said mangle gear train. 15. The anti-intrusion device according to claim 13, further comprising a first striker tab and a second striker tab, wherein said first and second striker tabs are mounted for moveably extending from a side of said striker carriage and engage respective one of said first and second striker tabs. 16. An anti-intrusion device for simulating sounds from a round being chambered in a pump shotgun, comprising: a sound box having a frame enclosure;a striker carriage movably disposed in said sound box for moving between a first position and a second position to engage metal striker plates and metal striker tabs against sound plates to simulate the sounds of a round being chambered;wherein said striker carriage includes a forward striker plate and a rearward striker plate, said forward striker plate mounted to a forward end of said striker carriage and aligned for striking a forward sound plate mounted to said sound box, and said rearward striker plate mounted to said striker carriage and aligned for striking a rearward sound plate which is mounted to said reward end of said sound box;a first striker tab and a second striker tab, wherein said first and second striker tabs are mounted for moveably extending from a side of said striker carriage and engage respective one of said first and second striker tabs;a mangle drive assembly mounted atop the sound box for moving said striker carriage between said first position and said second position;an electric drive motor powering said mangle drive assembly, wherein said drive motor which is actuated to rotate a controlled angular displacement and move said striker carriage from said first position to said second position, and then back into said first position;an electronic control unit for controlling operation of the anti-intrusion device to move the striker carriage from said first position, to said second position, and then back to said first position; anda trigger mechanism for actuating the electronic control unit to move said striker carriage from said first position, to said second position, and back to said first position. 17. The anti-intrusion device according to claim 16, wherein said mangle drive assembly includes a mangle drive train which comprises: a drive gear connected directly to said drive motor for rotating there-with, said drive gear coupled to a first compound gear and a second compound gear for rotating to turn said first compound gear and said second compound gear; andsaid first and second compound gears connected directly to a gear rack, such that rotating of said drive gear in a first angular direction rotates said first compound gear and said second compound gears in opposite angular directions to one another, and said first and second compound gears engage said gear rack moving said gear rack first from said first position to said second position, and then sequentially from said second position to said first position. 18. The anti-intrusion device according to claim 17, wherein said trigger mechanism comprises a light source which generates a light beam, reflected off a remote sensor for returning to a light sensor, and wherein said light beam is broker by an intruder in passing a selected entry point to trigger said electronic control unit. 19. The anti-intrusion device according to claim 16, wherein said mangle drive assembly includes a mangle drive train which comprises: a drive gear connected directly to said drive motor for rotating there-with, said drive gear coupled to a first compound gear and a second compound gear for rotating to turn said first compound gear and said second compound gear; andsaid first and second compound gears connected directly to a gear rack, such that rotating of said drive gear in a first angular direction rotates said first compound gear and said second compound gears in opposite angular directions to one another, and said first and second compound gears engage said gear rack moving said gear rack first from said first position to said second position, and then sequentially from said second position to said first position. 20. The anti-intrusion device according to claim 16, further comprising a mounting bracket comprising a yoke which is mounted to a plurality of mounting post and a plurality of spindles to which at least one of said gears are rotatably mounted; and a motor mounting bracket is mounted to said mounting bracket, and said drive motor is mounted to said motor mounting bracket and directly connected to said drive gear of said mangle gear train.
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