CN111915829A - Multi-outlet multi-head anti-theft pull wire box with signal output function - Google Patents
Multi-outlet multi-head anti-theft pull wire box with signal output function Download PDFInfo
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- CN111915829A CN111915829A CN202010940106.5A CN202010940106A CN111915829A CN 111915829 A CN111915829 A CN 111915829A CN 202010940106 A CN202010940106 A CN 202010940106A CN 111915829 A CN111915829 A CN 111915829A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/72—Means for accommodating flexible lead within the holder
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- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention belongs to the technical field of anti-theft devices, and particularly relates to a multi-outlet multi-head anti-theft pull wire box with signal output, which is characterized by comprising: an upper box body, a lower box body and a plurality of conductive cords (42); one end of each conductive cord is fixed on the upper box body, the other end of each conductive cord is fixed on the lower box body, and a plurality of conductive cords (42) are telescopically connected with the upper box body and the lower box body; because the box body adopts the upper box body provided with the alarm component and the lock cylinder and the lower box body provided with the inner wheel and the volute spiral spring to be respectively and independently arranged, one of the upper box body and the lower box body can be replaced when being damaged, and the practicability is very strong; the pull box is provided with a plurality of ropes, can be bound on various display commodities with regular or irregular shapes, and provides anti-theft monitoring; thereby significantly extending the range of protection for the displayed merchandise. The invention has simple structure, convenient use and lower production cost.
Description
Technical Field
The invention belongs to the technical field of anti-theft devices, and particularly relates to a multi-outlet multi-head anti-theft pull wire box with signal output.
Background
The existing anti-theft pull box comprises a box body, an inner wheel which is arranged in the box body and is wound with conductive thread ropes (such as steel wire ropes), and a volute spiral spring which drives the inner wheel to rotate; the spiral spring drives the inner wheel to rotate, and the rope pulled out of the box body is retracted into the box body and further wound on the inner wheel.
The common anti-theft pull line box only has one conductive thread rope and is fixed with common display commodities in a bonding or bundling way; the cord is also connected with the alarm, and when the power is off, the cord can trigger the alarm to send out audible and visual alarm signals. However, since the outer structures and shapes of the products are various, some special display products cannot be connected by using glue or tied by a single thread rope, and therefore, the pull box of the single thread rope cannot effectively fix all the products. Further improvements are needed to meet consumer needs.
Disclosure of Invention
In order to solve the above-mentioned defect that the prior art exists, the invention has proposed a multi-outlet multiple-head anti-theft terminal box with signal output, the terminal box includes: the device comprises an upper box body, a lower box body and a plurality of conductive cords; one end of each conductive cord is fixed on the upper box body, the other end of each conductive cord is fixed on the lower box body, and the plurality of conductive cords are telescopically connected with the upper box body and the lower box body.
As an improvement of the above technical solution, the upper case includes: the automatic winding device comprises a lock core component, a self-winding large eight-claw shell, a self-winding large eight-claw upper cover, a push rod component, an alarm component, a self-winding eight-claw wire drawing wheel, a power supply component, a steel wire rope copper sheet with a copper head, a steel wire rope with a copper head, a self-winding large eight-claw lower cover and a lower box component;
extend a hollow L shape structure outward from the up end of receiving line big eight claw upper cover, this L shape structure includes: the vertical section is vertical to the upper end face of the self-winding large eight-claw upper cover, and the horizontal section is parallel to the upper end face of the self-winding large eight-claw upper cover; the vertical section and the horizontal section are both hollow structures; the lock core component is embedded into the vertical section, and the push rod component is arranged in the horizontal section and is matched with the lock core component for installation;
the self-winding large eight-claw shell is of a circular ring structure and covers the self-winding large eight-claw upper cover;
the upper end face of the self-winding large eight-claw upper cover is also provided with a wireless network signal-shaped light guide hole, and a light guide column is arranged on the light guide hole;
the alarm assembly, the self-winding eight-claw stay wheel, the power supply assembly, the steel wire rope copper-headed phosphor copper sheet, the steel wire rope with the copper head, the self-winding large eight-claw lower cover and the lower box assembly are sequentially arranged from top to bottom.
As one improvement of the technical scheme, the lock cylinder assembly comprises a self-winding large eight-claw lock cylinder cap, a lock cylinder spring and a forging lock cylinder which are sequentially arranged from top to bottom; one end of the lock cylinder spring is propped in the self-winding large eight-claw lock cylinder cap, and the other end of the lock cylinder spring is propped on the upper end surface of the forged lock cylinder; a cylindrical structure extends from the bottom of the forging lock cylinder and is inserted into a self-winding large eight-claw push rod in the push rod assembly.
As an improvement of the above technical solution, the push rod assembly includes: the large eight-claw self-winding lock comprises a large eight-claw self-winding push rod, a large eight-claw self-winding push rod spring, a large eight-claw self-winding push rod lock head, a large eight-claw self-winding lock tongue spring, a large eight-claw self-winding lock tongue and a large eight-claw self-winding push rod lock block;
one end of the self-winding large eight-claw push rod is provided with a cover cap which is used for covering the inlet of the horizontal section; the other end of the lock core is provided with a round hole, and a cylinder at the bottom of the forged lock core is inserted into the round hole to realize matching connection; the self-winding large eight-claw push rod is sleeved on the self-winding large eight-claw push rod through a spring and is close to the cap; the self-winding large eight-claw lock head and the self-winding large eight-claw push rod lock block are arranged in a matched mode to form a convex-shaped slide block, the protruding portion of the convex-shaped slide block is arranged on a slide rail arranged in the horizontal section, and the convex-shaped slide block is fixedly connected with the self-winding large eight-claw push rod through a push rod lock head fixing screw;
the left side of the convex structure is provided with a groove, one end of a self-winding large eight-claw lock tongue spring is fixed in the groove, the other end of the self-winding large eight-claw lock tongue spring is fixed at the horizontal end of the self-winding large eight-claw lock tongue, the tip end of the lock tongue of the groove is exposed, and the self-winding large eight-claw lock tongue spring is matched with a plurality of wedge-shaped lock teeth which are arranged on the inner wall of a self-winding large eight-claw upper cover at equal;
the tip of the large eight-claw self-winding bolt is of a fishtail structure, and a wedge-shaped lock catch extends from the end of the large eight-claw self-winding bolt; the wedge-shaped locking tooth is provided with an inclination angle relative to the tangential direction of the inner wall of the self-winding large eight-claw upper cover, and the inclination angle is 68-72 degrees
As an improvement of the above technical solution, the alarm assembly includes: the device comprises a magnetic bar, a self-winding large eight-claw PCB, a buzzer, a capacitor, a boat-shaped microswitch, a patch light-emitting diode, a patch infrared receiving tube, an eight-pin chip, a battery anode elastic sheet and a battery cathode spring;
the magnetic bar is connected with a self-winding large eight-claw PCB (Printed circuit board) through a conductive wire, and a buzzer, a capacitor, a boat-shaped microswitch, a patch light-emitting diode, a patch infrared receiving tube and an eight-pin chip are arranged on the self-winding large eight-claw PCB and are electrically connected with each other; the battery anode elastic sheet is arranged on one side of the self-winding large eight-claw PCB, and the battery cathode spring is arranged in the middle of the bottom of the self-winding large eight-claw PCB;
as one improvement of the technical scheme, the self-winding eight-claw wire drawing wheel is of a hollow structure with the upper end and the lower end fully opened, the upper end of the hollow structure extends towards the circle center to form a circular ring structure, and the self-winding large eight-claw PCB is fixed on the circular ring structure through two PCB fixing screws.
As an improvement of the above technical solution, the power supply module includes: the device comprises a button battery seat, a PET battery spacer and a button battery; the button battery is arranged on the button battery seat, the negative electrode of the button battery faces upwards, and a PET battery isolating sheet is arranged between the negative electrode of the button battery and the button battery seat; the negative pole of the button cell is in contact connection with a cell negative pole spring in the alarm assembly, and the positive pole of the button cell is in contact connection with a cell positive pole elastic sheet.
As one improvement of the technical scheme, a plurality of channels are formed in the bottom of the large take-up eight-claw lower cover along the outer circumferential direction, one ends of a plurality of conductive ropes are wound on the handles on two sides of the copper-head-mounted steel wire rope, the other ends of the conductive ropes extend out of the corresponding channels and are fixed on a large take-up eight-claw shell, the bottom of which is provided with the corresponding channels.
As an improvement of the above technical solution, the lower box assembly includes: the box pulling spring seat, the box pulling spring and the box pulling spring seat upper cover are arranged on the box pulling spring seat;
the middle part of the upper cover of the box pulling spring seat extends outwards to form a columnar structure, the box pulling spring is sleeved on the columnar structure, the box pulling spring seat covers the upper cover of the box pulling spring seat, the box pulling spring is wrapped in the box pulling spring seat, and the box pulling spring seat and the upper cover of the box pulling spring seat are fixed together through three fixing screws of the box pulling spring seat;
the middle part of the box pulling spring seat is covered with a box pulling spring fixing piece, and the box pulling spring fixing piece and the box pulling spring seat are fixed on the columnar structure through a spring base fixing screw.
As an improvement of the above technical solution, the lower case includes: the self-winding large eight-claw base comprises an upper cover, a coil and a self-winding large eight-claw bottom shell;
the coil is arranged in the self-winding large eight-claw shell, the self-winding large eight-claw base upper cover is provided with an external thread through the bottom of the self-winding large eight-claw base upper cover, the external thread is matched and connected with an internal thread arranged on the inner wall of the self-winding large eight-claw shell, and the self-winding large eight-claw base upper cover is covered on the self-winding large eight-claw shell.
Compared with the prior art, the invention has the beneficial effects that:
because the box body adopts the last box body that is equipped with alarm component and lock core and the lower box body that is equipped with interior wheel and volute spiral spring to set up separately, one of them damage then can replace, and the practicality is very strong. The pull box is provided with a plurality of thread ropes, can be bound on various display commodities (or outer packages of the display commodities) with regular or irregular shapes, and provides anti-theft monitoring; thereby significantly extending the range of protection for the displayed merchandise. The invention has simple structure, convenient use and lower production cost.
Drawings
FIG. 1 is a schematic structural diagram of an upper box body and a lower box body of a multi-outlet multi-head anti-theft pull line box with signal output, which are combined together;
FIG. 2 is a sectional view of the separated upper and lower box bodies of a multi-outlet multi-head anti-theft pull-line box with signal output of the present invention;
FIG. 3 is an exploded view of a multiple outlet multiple head security strain closure with signal output in accordance with the present invention
FIG. 4 is a schematic structural diagram of the wedge-shaped lock catch and the wedge-shaped lock tooth of the multi-outlet multi-head anti-theft terminal box with signal output rotating clockwise;
FIG. 5 is a schematic structural diagram of the cooperation anticlockwise rotation of the wedge-shaped lock catch and the wedge-shaped lock tooth of the multi-outlet multi-head anti-theft terminal box with signal output.
Reference numerals:
1. self-winding large eight-claw lock cylinder cap 2 and light guide column
3. Lock cylinder spring 4 and forged lock cylinder
5. Self-winding large eight-claw shell 6 and self-winding large eight-claw upper cover
7. Magnetic rod 8, self-winding large eight-claw push rod
9. Self-winding large eight-claw push rod spring 10 and self-winding large eight-claw push rod lock
11. Self-winding large eight-claw lock tongue spring 12 and self-winding large eight-claw lock tongue
13. Self-winding large eight-claw PCB (printed Circuit Board) 14 and self-winding large eight-claw push rod locking block
15. Push rod lock head fixing screw 16 and PCB fixing screw
17. Buzzer 18 and capacitor
19. Boat-shaped microswitch 20 and SMD LED
21. Paster infrared receiving tube 22, eight-pin chip
23. Battery anode spring plate 24 and battery cathode spring
25. Self-winding large eight-claw stay wire wheel 26 and stay wire wheel fixing screw
27. Button cell seat 28 and PET cell spacer
29. Button cell 30, wire rope copper head phosphor copper sheet
31. Self-winding large eight-claw lower cover with copper wire rope 32
33. Spring base fixing screw 34 and pull box spring fixing piece
35. Pull box spring seat 36 and pull box spring
37. Pull box spring seat upper cover 38 and pull box spring base fixing screw
39. Big eight claw base upper cover 40, coil of receiving line certainly
41. Self-winding large eight-claw bottom shell 42 and conductive wire rope
43. Wedge lock tooth 44, wedge hasp
Detailed Description
The invention will now be further described with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, the present invention provides a multi-outlet multi-head antitheft terminal box with signal output, comprising: upper and lower cases, and a plurality of electrically conductive cords 42; one end of each of the electrically conductive cords is secured to the upper box and the other end is secured to the lower box, and a plurality of electrically conductive cords 42 are telescopically connected to the upper and lower boxes.
The upper case includes: the automatic winding device comprises a lock core component, a self-winding large eight-claw shell 5, a self-winding large eight-claw upper cover 6, a push rod component, an alarm component, a self-winding eight-claw wire drawing wheel 25, a power supply component, a steel wire rope copper head phosphorus copper sheet 30, a copper head-carrying steel wire rope 31, a self-winding large eight-claw lower cover 32 and a lower box component;
extend a hollow L shape structure outward from the up end of receiving line big eight claw upper cover 6, this L shape structure includes: a vertical section vertical to the upper end face of the self-winding large eight-claw upper cover 6 and a horizontal section parallel to the upper end face of the self-winding large eight-claw upper cover 6; the vertical section and the horizontal section are both hollow structures; the lock core component is embedded into the vertical section, and the push rod component is arranged in the horizontal section and is matched with the lock core component for installation;
the self-winding large eight-claw shell 5 is of a circular ring structure and covers the self-winding large eight-claw upper cover 6; a plurality of grooves are formed in the large-eight-claw self-winding shell 5 along the outer circumferential direction.
The upper end face of the self-winding large eight-claw upper cover 6 is also provided with a wireless network signal-shaped light guide hole, and the light guide column 2 is arranged on one of the light guide holes and is used for displaying red light emitted by triggering the alarm component;
the alarm assembly, the self-winding eight-claw stay wheel 25, the power supply assembly, the steel wire rope copper head phosphor copper sheet 30, the steel wire rope with the copper head 31, the self-winding large eight-claw lower cover 32 and the lower box assembly are sequentially arranged from top to bottom.
The lock core assembly comprises a self-winding large eight-claw lock core cap 1, a lock core spring 3 and a forging lock core 4 which are sequentially arranged from top to bottom; one end of a lock cylinder spring 3 is propped in the self-winding large eight-claw lock cylinder cap 1, and the other end of the lock cylinder spring is propped on the upper end surface of the forged lock cylinder 4; a cylindrical structure extends from the bottom of the forging lock cylinder 4 and is used for being inserted into a self-winding large eight-claw push rod 8 in the push rod assembly to realize matching connection.
The push rod assembly includes: the self-winding large eight-claw push rod lock comprises a self-winding large eight-claw push rod 8, a self-winding large eight-claw push rod spring 9, a self-winding large eight-claw push rod lock head 10, a self-winding large eight-claw lock tongue spring 11, a self-winding large eight-claw lock tongue 12 and a self-winding large eight-claw push rod lock block 14;
one end of the self-winding large eight-claw push rod 8 is provided with a cover cap which is used for covering the inlet of the horizontal section; the other end of the forging lock core is provided with a round hole for inserting the cylinder at the bottom of the forging lock core 4 into the round hole to realize matching connection; the self-winding large eight-claw push rod spring 9 is sleeved on the self-winding large eight-claw push rod 8 and is close to the cap; the self-winding large eight-claw lock head 10 and the self-winding large eight-claw push rod lock block 14 are arranged in a matched mode to form a convex-shaped slide block, the protruding portion of the convex-shaped slide block is arranged on a slide rail arranged in the horizontal section, and the convex-shaped slide block is fixedly connected with the self-winding large eight-claw push rod 8 through a push rod lock head fixing screw, so that the convex-shaped slide block slides on the slide rail, and further the separation and the matching of the convex-shaped slide block and the lock cylinder are achieved;
a groove is formed in the left side of the convex structure, one end of a large eight-claw lock tongue spring 11 is fixed in the groove, the other end of the large eight-claw lock tongue spring is fixed at the horizontal end of the large eight-claw lock tongue spring, the pointed end of the lock tongue of the groove is exposed, and the large eight-claw lock tongue spring is matched with a plurality of wedge-shaped lock teeth 43 which are arranged on the inner wall of a large eight-claw upper cover 6 in the winding mode at equal intervals in the circumferential direction to tighten and pull the wire.
As shown in fig. 4 and 5, the tip of the large eight-claw lock tongue 12 is in a fishtail structure, and a wedge-shaped lock catch 44 extends from the end of the large eight-claw lock tongue; the wedge-shaped locking tooth 43 is provided with an inclination angle relative to the tangential direction of the inner wall of the self-winding large eight-claw upper cover 6 to form a wedge-shaped locking tooth 43 with an inclined plane, wherein the inclination angle is 68-72 degrees; the wedge-shaped lock catch 44 slides from the bottom to the top of the inclined surface of the wedge-shaped lock tooth 43 in the clockwise direction, further slides out of the inclined surface, and abuts against the outside of the wedge-shaped lock tooth 43; the wedge-shaped lock catch 44 can not rotate along the counterclockwise direction within 750-1000N, thereby playing the role of anti-theft.
The end, provided with the self-winding large eight-claw lock tongue spring 11, of the self-winding large eight-claw lock tongue is inserted into the groove, the transverse length of the self-winding large eight-claw lock tongue is consistent with that of the groove, and the fact that the side wall of the convex structure is not protruded in the vertical direction is guaranteed.
The alarm assembly includes: the device comprises a magnetic bar 7, a self-winding large eight-claw PCB 13, a buzzer 17, a capacitor 18, a boat-shaped microswitch 19, a patch light-emitting diode 20, a patch infrared receiving tube 21, an eight-pin chip 22, a battery anode elastic sheet 23 and a battery cathode spring 24;
the magnetic bar 7 is connected with a self-winding large eight-claw PCB (Printed circuit board) 13 through a conductive wire, and a buzzer 17, a capacitor 18, a boat-shaped microswitch 19, a patch light-emitting diode 20, a patch infrared receiving tube 21 and an eight-pin chip 22 are arranged on the self-winding large eight-claw PCB 13 and are electrically connected with each other; the battery anode elastic sheet 23 is arranged on one side of the self-winding large eight-claw PCB 13, and the battery cathode spring 24 is arranged in the middle of the bottom of the self-winding large eight-claw PCB 13;
the self-winding eight-claw stay wire wheel 25 is of a hollow structure with the upper end and the lower end fully opened, the upper end of the hollow structure extends towards the circle center to form a circular ring structure, and the self-winding large eight-claw PCB 13 is fixed on the circular ring structure through two PCB fixing screws 16.
The self-winding large eight-claw wire drawing wheel 25 is fixed on the self-winding large eight-claw upper cover 6 through four wire drawing wheel fixing screws 26.
The power supply assembly includes: a button cell seat 27, a PET cell spacer 28 and a button cell 29; the button battery 29 is arranged on the button battery seat 27, the negative electrode of the button battery 29 faces upwards, and a PET battery isolating sheet 28 is arranged between the negative electrode of the button battery 29 and the button battery seat 27; the negative pole of the button cell 29 is in contact connection with the cell negative pole spring 24 in the alarm assembly, and the positive pole of the button cell 29 is in contact connection with the cell positive pole elastic sheet 23.
In other specific embodiments, the battery assembly may also adopt a button battery with a large capacity and the same size as the button battery holder 27, and replace the power assembly, so as to realize the arbitrary switching between the power assembly and the button battery with a large capacity, and the use is flexible and convenient.
The wire rope copper head phosphor copper sheet 30 is arranged on a copper head of a wire rope 31 with a copper head and is used for being electrically connected with a self-winding large eight-claw PCB in the alarm assembly to realize conduction; the self-winding large eight-claw lower cover 32 is matched and installed with an external thread arranged at the bottom of the self-winding large eight-claw shell 5 through an internal thread, and the alarm assembly, the power supply assembly, the wire rope copper head phosphor copper sheet 30 and the wire rope with copper head 31 are all packaged in the self-winding large eight-claw lower cover.
A plurality of channels are formed at the bottom of the large-eight-claw self-winding lower cover along the outer circumferential direction, and are used for winding one ends of a plurality of conductive cords 42 on the handles at two sides of the copper-head-provided steel wire rope 31, and the other ends of the conductive cords extend out of the corresponding channels and are fixed on a large-eight-claw self-winding shell 41 with the corresponding channels at the bottom.
The lower box assembly comprises: a box pulling spring seat 35, a box pulling spring 36 and a box pulling spring seat upper cover 37;
a columnar structure extends outwards from the middle of the upper cover 37 of the box pulling spring seat, the box pulling spring 36 is sleeved on the columnar structure, the upper cover 37 of the box pulling spring seat is covered by the box pulling spring seat 35, the box pulling spring 36 is wrapped in the box pulling spring seat, and the box pulling spring seat 35 and the upper cover 37 of the box pulling spring seat are fixed together through three fixing screws 38 of the box pulling spring seat;
the middle part of the box pulling spring seat 35 is covered with a box pulling spring fixing plate 34, and the box pulling spring fixing plate 34 and the box pulling spring seat 35 are fixed on the columnar structure through a spring base fixing screw 33.
If the pull box spring is damaged, only the pull box spring is replaced, or the lower box assembly is replaced, the whole anti-theft pull box does not need to be replaced, the cost is greatly reduced, and the replacement is convenient and simple in operation.
The lower box body comprises: a self-winding large eight-claw base upper cover 39, a coil 40 and a self-winding large eight-claw bottom shell 41;
the coil 40 is arranged in the self-winding large eight-claw shell 41, the self-winding large eight-claw base upper cover 39 is provided with an external thread through the bottom thereof and is in fit connection with an internal thread arranged on the inner wall of the self-winding large eight-claw shell 41, the self-winding large eight-claw base upper cover 39 is covered on the self-winding large eight-claw shell 41, and after the self-winding large eight-claw base upper cover 39 and the self-winding large eight-claw shell 41 are installed, the self-winding large eight-claw base upper cover 39 and the self-winding large eight-claw shell 41 are flush, namely the top.
A plurality of channels are formed in the bottom of the large-eight-claw self-winding housing 41 along the outer circumferential direction, and are used for fixing the other end of the conductive cord 42 extending from the channel formed in the bottom of the large-eight-claw self-winding lower cover 32.
The working principle of the invention is as follows: as shown in fig. 2, since a plurality of conductive cords 42 are disposed in the anti-theft pull box, one end of each cord extends from a channel formed at the bottom of the large-eight-claw take-up lower cover 32 and is exposed outside the upper box body, and the other end of each cord is fixed on the large-eight-claw take-up housing 41, the cord can tightly hold a commodity to be protected like a octopus. When the cotton rope is cut off, the alarm component on the PCB can be triggered, and then an alarm sound is given out for warning.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and are not limited. Although the present invention has been described in detail with reference to the embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. The utility model provides a take multi-outlet multi-head theftproof terminal box of signal output which characterized in that, this terminal box includes: an upper box body, a lower box body and a plurality of conductive cords (42); one end of each conductive cord is fixed on the upper box body, the other end of each conductive cord is fixed on the lower box body, and a plurality of conductive cords (42) are telescopically connected with the upper box body and the lower box body.
2. The multi-outlet multi-head antitheft pull-line box with signal output according to claim 1, characterized in that said upper box body comprises: the automatic winding device comprises a lock core assembly, a self-winding large eight-claw shell (5), a self-winding large eight-claw upper cover (6), a push rod assembly, an alarm assembly, a self-winding eight-claw wire pulling wheel (25), a power supply assembly, a steel wire rope copper sheet (30), a steel wire rope (31) with a copper head, a self-winding large eight-claw lower cover (32) and a lower box assembly;
extend a hollow L shape structure outward from the up end of receiving line big eight claw upper cover (6), this L shape structure includes: a vertical section vertical to the upper end face of the self-winding large eight-claw upper cover (6) and a horizontal section parallel to the upper end face of the self-winding large eight-claw upper cover (6); the vertical section and the horizontal section are both hollow structures; the lock core component is embedded into the vertical section, and the push rod component is arranged in the horizontal section and is matched with the lock core component for installation;
the self-winding large eight-claw shell (5) is of a circular ring structure and covers the self-winding large eight-claw upper cover (6);
the upper end face of the self-winding large eight-claw upper cover (6) is also provided with a wireless network signal-shaped light guide hole, and the light guide column (2) is arranged on the light guide hole;
the alarm assembly, the self-winding eight-claw stay wheel (25), the power supply assembly, the steel wire rope copper head phosphor copper sheet (30), the steel wire rope with the copper head (31), the self-winding large eight-claw lower cover (32) and the lower box assembly are sequentially arranged from top to bottom.
3. The multi-outlet multi-head anti-theft pull line box with signal output according to claim 2, characterized in that the lock cylinder assembly comprises a self-winding large eight-claw lock cylinder cap (1), a lock cylinder spring (3) and a forged lock cylinder (4) which are sequentially arranged from top to bottom; one end of the lock cylinder spring (3) is propped in the self-winding large eight-claw lock cylinder cap (1), and the other end of the lock cylinder spring is propped on the upper end surface of the forging lock cylinder (4); a cylindrical structure extends from the bottom of the forging lock cylinder (4) and is inserted into a self-winding large eight-claw push rod (8) in the push rod assembly.
4. The multi-outlet multi-head antitheft pull line box with signal output according to claim 2, characterized in that the push rod assembly comprises: the self-winding large eight-claw push rod lock comprises a self-winding large eight-claw push rod (8), a self-winding large eight-claw push rod spring (9), a self-winding large eight-claw push rod lock head (10), a self-winding large eight-claw lock tongue spring (11), a self-winding large eight-claw lock tongue (12) and a self-winding large eight-claw push rod lock block (14);
one end of the large eight-claw self-winding push rod (8) is provided with a cover cap which is used for covering the inlet of the horizontal section; the other end of the forging lock core is provided with a round hole, and a cylinder at the bottom of the forging lock core (4) is inserted into the round hole to realize matching connection; the self-winding large eight-claw push rod spring (9) is sleeved on the self-winding large eight-claw push rod (8) and is close to the cap; the self-winding large eight-claw lock head (10) and the self-winding large eight-claw push rod lock block (14) are arranged in a matched mode to form a convex-shaped slide block, the protruding portion of the convex-shaped slide block is arranged on a slide rail arranged in the horizontal section, and the convex-shaped slide block is fixedly connected with the self-winding large eight-claw push rod (8) through a push rod lock head fixing screw;
a groove is formed in the left side of the convex structure, one end of a self-winding large eight-claw lock tongue spring (11) is fixed in the groove, the other end of the self-winding large eight-claw lock tongue spring is fixed at the horizontal end of the self-winding large eight-claw lock tongue, the tip end of the groove is exposed out of the groove, and the self-winding large eight-claw lock tongue spring is matched with a plurality of wedge-shaped lock teeth (43) which are arranged on the inner wall of a self-winding large eight-claw upper cover (6) at equal;
the tip of the large-claw wire-rewinding lock tongue (12) is of a fishtail structure, and a wedge-shaped lock catch (44) extends from the end part of the large-claw wire-rewinding lock tongue; the wedge-shaped locking tooth (43) is provided with an inclination angle relative to the tangential direction of the inner wall of the large-claw self-winding upper cover (6), and the inclination angle is 68-72 degrees.
5. The multi-outlet, multi-tap antitheft cable tie box with signal output of claim 2, wherein the alarm assembly comprises: the device comprises a magnetic bar (7), a self-winding large eight-claw PCB (13), a buzzer (17), a capacitor (18), a ship-shaped microswitch (19), a patch light-emitting diode (20), a patch infrared receiving tube (21), an eight-pin chip (22), a battery anode elastic sheet (23) and a battery cathode spring (24);
the magnetic bar (7) is connected with the self-winding large eight-claw PCB (13) through a conductive wire, and a buzzer (17), a capacitor (18), a ship-shaped microswitch (19), a patch light-emitting diode (20), a patch infrared receiving tube (21) and an eight-pin chip (22) are arranged on the self-winding large eight-claw PCB (13) and are electrically connected with each other; the battery anode elastic sheet (23) is arranged on one side of the large take-up eight-claw PCB (13), and the battery cathode spring (24) is arranged in the middle of the bottom of the large take-up eight-claw PCB (13).
6. The multi-outlet multi-head anti-theft pull box with signal output according to claim 2, characterized in that the self-winding eight-claw pull wheel (25) is a hollow structure with the upper and lower ends fully open, the upper end of the hollow structure extends to a circular ring structure towards the center of the circle, and the self-winding large eight-claw PCB (13) is fixed on the circular ring structure through two PCB fixing screws (16).
7. The multi-outlet, multi-tap antitheft cable tie box with signal output of claim 2, wherein the power supply assembly comprises: a button cell seat (27), a PET cell spacer (28) and a button cell (29); the button battery (29) is arranged on the button battery seat (27), the negative electrode of the button battery (29) faces upwards, and a PET battery isolating sheet (28) is arranged between the negative electrode of the button battery (29) and the button battery seat (27); the negative pole of the button cell (29) is in contact connection with a cell negative pole spring (24) in the alarm assembly, and the positive pole of the button cell (29) is in contact connection with a cell positive pole elastic sheet (23).
8. The multi-outlet multi-head anti-theft pull-line box with signal output according to claim 2, characterized in that a plurality of channels are opened along the outer circumference direction from the bottom of the large-eight-claw take-up lower cover for winding one end of a plurality of conductive cords (42) on the handles on both sides of the copper-head steel wire rope (31), and the other end thereof extends out of the corresponding channel and is fixed on the large-eight-claw take-up housing (41) with the corresponding channel opened at the bottom.
9. The multi-outlet multi-head antitheft pull-line box with signal output according to claim 2, characterized in that said lower box assembly comprises: a box pulling spring seat (35), a box pulling spring (36) and a box pulling spring seat upper cover (37);
a columnar structure extends outwards from the middle of the upper cover (37) of the box pulling spring seat, a box pulling spring (36) is sleeved on the columnar structure, the upper cover (37) of the box pulling spring seat is covered by the box pulling spring seat (35), the box pulling spring (36) is wrapped in the box pulling spring seat, and the box pulling spring seat (35) and the upper cover (37) of the box pulling spring seat are fixed together through three fixing screws (38) of the box pulling spring seat;
the middle part of the box pulling spring seat (35) is covered with a box pulling spring fixing piece (34), and the box pulling spring fixing piece (34) and the box pulling spring seat (35) are fixed on the columnar structure through a spring base fixing screw.
10. The multi-outlet multi-head antitheft pull-line box with signal output according to claim 1, characterized in that said lower box body comprises: the self-winding large eight-claw base comprises a self-winding large eight-claw base upper cover (39), a coil (40) and a self-winding large eight-claw bottom shell (41);
the coil (40) is arranged in the self-winding large eight-claw shell (41), an external thread is arranged on the self-winding large eight-claw base upper cover (39) through the bottom of the self-winding large eight-claw base upper cover and is in fit connection with an internal thread arranged on the inner wall of the self-winding large eight-claw shell (41), and the self-winding large eight-claw base upper cover (39) is covered on the self-winding large eight-claw shell (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010940106.5A CN111915829A (en) | 2020-09-09 | 2020-09-09 | Multi-outlet multi-head anti-theft pull wire box with signal output function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010940106.5A CN111915829A (en) | 2020-09-09 | 2020-09-09 | Multi-outlet multi-head anti-theft pull wire box with signal output function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111915829A true CN111915829A (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010940106.5A Pending CN111915829A (en) | 2020-09-09 | 2020-09-09 | Multi-outlet multi-head anti-theft pull wire box with signal output function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111915829A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180468A (en) * | 2022-09-09 | 2022-10-14 | 广州市科锐达光电技术股份有限公司 | Ultrathin planar anti-theft wire winding box |
-
2020
- 2020-09-09 CN CN202010940106.5A patent/CN111915829A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180468A (en) * | 2022-09-09 | 2022-10-14 | 广州市科锐达光电技术股份有限公司 | Ultrathin planar anti-theft wire winding box |
| CN115180468B (en) * | 2022-09-09 | 2022-12-06 | 广州市科锐达光电技术股份有限公司 | Ultrathin planar anti-theft wire winding box |
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