False proof label
Technical field
The present invention relates to a kind of False proof label, particularly relate to a kind of reusable, can the False proof label of reading information.
Background technology
In financial sector, normal employing packing case or packaging bag hold, transport coin or bank note, and install slide fastener at the opening part of packing case or packaging bag.Slide fastener need be pulled open when bank clerk carries out traditional operation handing-over or pack, money be in bundled in bag, then slide fastener is closed, and carry out lead sealing at the pull head place of closing.If Chinese utility model patent number is insurance retaining device a kind of disclosed in ZL200720095194.3, it makes the pull head on slide fastener be positioned at the inside of fixed bin upper groove, then utilization activity draws lid to be covered, and draw lid to be fixed together fixed bin and activity with insurance locking plate, the front portion of insurance locking plate draws the inside of lid just cannot be separated from each other once be inserted into fixed bin with movable again, and therefore staff can be easy to judge that whether insurance retaining device is intact.But when needs pull pull head, the Origuchi of the insurance locking plate that fractures can only be adopted the mode of its structural deterioration could lid be drawn to be separated from each other fixed bin and activity and pull pull head, and therefore, this device can only single use, and cost is high and efficiency is low.
Summary of the invention
Object of the present invention is exactly to overcome above-mentioned the deficiencies in the prior art, provides a kind of False proof label, and its structure is simple, reusable, can realize automatic open and close lock, can realize quick reading.
For realizing above-mentioned purpose of the present invention, False proof label of the present invention comprises: lock; Be arranged on the lock core structure on lock; There is the cavity the lock body be connected with lock that hold lock core structure; The locking closure hinged with lock body top; Wherein, lock body top is provided with the first through hole, and one end of described locking closure is provided with the first otic placode through described first through hole, and the first otic placode is provided with the second through hole, so that the snap close of described lock core structure inserts or exits described second through hole.
Wherein, described lock core structure comprises: be arranged on and lock is used for wireless receiving unblanking or the electric sign sealing device of blocking order from outside; Connect the logic control element of described electric sign sealing device, for unblanking or blocking order sends corresponding control instruction according to received; Control instruction that andlogic control unit sends by connection and according to it performs unblanks or the snap close drive unit of block action.
Preferably, described snap close drive unit comprises: with the motor of described logic control element by connection; Be connected with motor and control the reciprocating transmission device of snap close of lock core structure.
Preferably, described transmission device comprises: the first spur gear be fixedly connected with the output shaft of motor; The second spur gear be meshed with the first spur gear; The power transmission shaft be fixedly connected with through described second spur gear and with it; Be sleeved on the first bevel gear be fixedly connected with on power transmission shaft and with it; Wherein, the gear teeth of described first bevel gear are meshed with the gear teeth of described snap close.
Preferably, described snap close comprises: cylinder; Be fixed on second bevel gear with the described gear teeth of cylindrical member at one end; Wherein, described second bevel gear, under described first bevel gear drives, drives cylinder to move back and forth, to insert or to exit described second through hole.
Preferably, described snap close drive unit comprises and the electromagnetic actuator device of described logic control element by connection.
Preferably, described electromagnetic actuator device comprises: be connected the electromagnet portion for generating an electromagnetic field with described logic control element output; Reciprocating motion parts under electromagnet portion electromagnetic field effect, wherein motion parts is connected with columniform snap close.
Especially, the side of described lock body is provided with a pair cantilever arm, and each described cantilever arm is provided with the second groove; And the connecting portion be provided with between a pair cantilever arm for connecting locked device.
Especially, the bottom of described locking closure is provided with a pair second otic placodes, and it is inserted in described second groove, locking closure and lock body to be connected together.
Especially, be provided with the U-shaped cavity for connecting outside locked device described in a pair between the second otic placode, the U-shaped arm of this U-shaped cavity be provided with third through-hole corresponding to position, so as locking closure and locked device hinged.
Relative to prior art, advantage of the present invention is:
1) the lock core structure employing that False proof label of the present invention adopts can receive the electric sign sealing device of unblanking of outside or blocking order, therefore can read fast;
2) lock core structure that False proof label of the present invention adopts adopts and can send corresponding control instruction according to the instruction of electric sign sealing device and the snap close drive unit performing its instruction, therefore can automatically lock by open and close;
3) locking closure of False proof label of the present invention and lock body are connected together, just can unblank when snap close exits the second through hole and locking closure is separated with lock body, therefore do not need the structure destroying False proof label just to can read corresponding information, therefore this False proof label can be reused, and reduces use cost.
Below in conjunction with accompanying drawing, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of False proof label of the present invention;
Fig. 2 is the structural representation that False proof label of the present invention does not draw locking closure and lock body;
Fig. 3 is lock body structure figure of the present invention;
Fig. 4 is locking closure structure chart of the present invention;
Fig. 5 is the structural representation of snap close drive unit of the present invention.
Description of reference numerals: 1-lock; 2-lock core structure; 3-electric sign sealing device; 4-lock body; 5-locking closure; 22-logic control element; 23-snap close drive unit; 24-snap close; 231-motor; 232-transmission device; 233-first spur gear; 234-second spur gear; 235-power transmission shaft; 236-first bevel gear; 241-cylinder; 242-second bevel gear; 41-first groove; 42-cantilever arm; 43-second groove; 44-connecting portion; 411-first through hole; 51-first otic placode; 52-second otic placode; 53-U shape cavity; 54-third through-hole; 511-second through hole.
Detailed description of the invention
As shown in Figure 1, 2; one of basic building block of False proof label of the present invention is lock 1; it is installed with other component of False proof label: lock core structure 2, lock body 4 and the locking closure 5 hinged with lock body 4 top; after lock core structure 2 installation; injection process can be carried out to lock 1, thus element can be protected not to be damaged.Wherein, as shown in Figure 3, the bottom face of lock body 4 has the structure can holding lock core structure 2 cavity, it is arranged on the top of lock core structure 2, be provided with the first groove 41 at the top end face of lock body 4, the first groove 41 is provided with the first through hole 411, be provided with a pair cantilever arm 42 in the side of lock body 4, each cantilever arm 42 is provided with the second groove 43, and between a pair cantilever arm 42, is provided with the connecting portion 44 for connecting locked device, locking closure 5 is fastened on the top of lock body 4, as shown in Figure 4, its one end is provided with the first otic placode 51 through the first through hole 411, first otic placode 51 is provided with the second through hole 511, the snap close 24 of lock core structure 2 can insert or exit the second through hole 511 thus realization is unblanked or the object of locking, and, a pair second otic placodes 52 are provided with in the bottom of locking closure 5, it is inserted in the second groove 43, locking closure 5 and lock body 4 are connected together, the U-shaped cavity 53 for connecting outside locked device is also provided with in the bottom of locking closure 5, the U-shaped arm of this U-shaped cavity 53 is provided with third through-hole corresponding to position 54.Adopt said structure, the locking closure 5 after unblanking can be separated from each other with lock body 4, and make locking closure 5 mobile with the action of locked device.
During fabrication; lock body 4 adopts one-time formed high-strength material; its anticollision, fire-retardant, anti-trickle can be made; available protecting lock core structure 2 is not damaged; and locking closure 5 can adopt the material identical with lock body 4; it closely can link with locked device, therefore pins locking closure 5 and has also just pinned locked device.
Lock core structure 2 is cores of False proof label, and it can realize inductive control, is the carrier of information.As shown in Figure 3, lock core structure 2 comprises: be arranged on the electric sign sealing device 3 on lock 1, connect the logic control element 22 of electric sign sealing device 3, andlogic control unit 22 is by the snap close drive unit 23 of connection.Wherein, electric sign sealing device 3 such as RFID safety chip is locked what receive that external wireless read write line sends or after unlock instruction, by resolving this instruction, and calculates corresponding numbering, again the identification number of itself and self is compared, certification is carried out to radio read-write device.If certification is passed through, then send unlock instruction to logic control element 22 or consult instruction; And logic control element 22 comprises single-chip microcomputer, control circuit and data storage unit, it can carry out corresponding logical operation and Business Processing according to the control instruction of electric sign sealing device 3, and the process such as mechanical control part carries out lock status detection, unblanks, locking can be controlled on demand, and data storage unit can the business diary of all Business Processing of encrypting storing and paper money bag identity data, only has certification by the rear data just can consulted in memory cell; Snap close drive unit 23 controls snap close 24 execution according to the control instruction that logic control element 22 sends and unblanks or block action.
False proof label of the present invention is owing to adopting lock core structure as above, and therefore can read fast data, and can automatically carry out unblanking or block action, in use this False proof label can be reused, and greatly reduces use cost.
As shown in Figure 5, be the schematic diagram of snap close drive unit 23 of the present invention, it comprises: motor 231 and transmission device 232.Wherein, motor 231 andlogic control unit 22 is by connection, and it carries out position rotating forward or backwards according to the requirement of logic control element 22, and controls through transmission device 232 action that snap close 24 has moved back and forth locking or unlocking.And transmission device 232 comprises: the first spur gear 233 be fixedly connected with the output shaft of motor 231; The second spur gear 234 be meshed with the first spur gear 233; The power transmission shaft 235 be fixedly connected with through the second spur gear 234 and with it; Be sleeved on the first bevel gear 236 be fixedly connected with on power transmission shaft 235 and with it; Wherein, one end that the gear teeth and the snap close 24 of the first bevel gear 236 are fixed with the second bevel gear 242 is meshed, and snap close 24 is a cylinder 241, it moves back and forth being located in fairlead on lock 1 and perpendicular with the output shaft of motor 231, thus can insert or exit the second through hole 511.Therefore, by this transmission device 232, can the rotary motion of motor 231 be transferred to rectilinear motion, thus snap close 24 be completed unblank or the action of locking.
Snap close drive unit 23 of the present invention can also adopt andlogic control unit 22 by the electromagnetic actuator device of connection, and it is made up of electromagnet portion and motion parts.Wherein, the output of electromagnet portion andlogic control unit 22 connects and can generate an electromagnetic field after powered up, can move back and forth in the move under influence part of electromagnetic field, and columniform snap close 24 is socketed with this motion parts, therefore under the driving generated an electromagnetic field in electromagnet portion, snap close 24 also carries out moving back and forth insertion or exiting the second through hole 511, thus complete and unblank or the action of locking, and in order to make the movement locus not depart of snap close 24, can settle parallel with the axis of snap close 24 on support 1, and by fairlead accommodated therein for snap close 24.
In addition, False proof label of the present invention can also adopt and anyly snap close 24 be moved back and forth to insert or to exit the second through hole 511 to complete and unblank or the electromagnetic actuator device of block action.And in order to ensure that False proof label has the sufficient energy when normally working, this False proof label is provided with external battery.
The blocking function of False proof label of the present invention is by following process implementation: after install this False proof label on locked device, staff uses and is located at outside control appliance to False proof label transmission " locking " instruction, after electric sign sealing device 3 receives instruction, automatically " locking " instruction is sent to logic control element 22, and logic control element 22 pairs of instructions are resolved, and drive snap close 24 to insert the second through hole 511 according to command request control snap close drive unit 23, therefore locked device can be pinned, then result is encrypted and is recorded in the storage area of chip by logic control element 22, " locking " has processed.
The processing procedure of " unblanking " and " locking " are similar, at this no longer repeated description.
Although be explained in detail the present invention above; but the present invention is not limited thereto; those skilled in the art can principle according to the present invention modify, and therefore, all various amendments carried out according to principle of the present invention all should be understood to fall into protection scope of the present invention.