CN102213047A

CN102213047A - Electronic sealing lock

Info

Publication number: CN102213047A
Application number: CN2011101553516A
Authority: CN
Inventors: 张付明; 巴智明
Original assignee: ANHUI ZHONGTIESHI BLOCK Co Ltd
Current assignee: ANHUI ZHONGTIESHI BLOCK Co Ltd
Priority date: 2011-06-10
Filing date: 2011-06-10
Publication date: 2011-10-12

Abstract

The invention discloses an electronic sealing lock, comprising a shell, wherein a chip is installed in the shell; a winder is placed in the shell; the upper end of the winder is connected with a handle; a rope penetrating hole is formed on the upper part of the winder; the shell is provided with a through hole corresponding to the rope penetrating hole; a lock belt is inserted in the rope penetrating hole and the through hole; more than two pawls are fixed on the outer side of the lower part of the winder; and the inner wall of the shell is equipped with convex teeth matched with the pawls. The lock belt is inserted in the rope penetrating hole and the through hole after penetrating through a object to be sealed, then the winder is rotated, and thus the lock belt is wound on the winder; and a closed ring formed by the lock belt and the shell is gradually reduced along with the winding of the winder without retreating, thus the object to be sealed is sealed reliably by the lock belt. The electronic sealing lock disclosed by the invention has a simple and reliable structure and good use safety and particularly has good tightness for the sealed position after the packed object is sealed.

Description

The electronics sealing lock

Technical field

The present invention relates to a kind of sealing lock, specifically a kind of electronics sealing lock.

Background technology

Sealing lock generally is used for the blockade to measuring equipment or goods, for anti-counterfeit capability and the employing database that improves sealing lock manages, has produced at present the electronics sealing lock that chip constituted is installed in sealing lock.Though existing electronics sealing lock has been obtained effect preferably aspect above-mentioned, but existing electronics sealing lock in use, be with (adopting metallic cable usually) when being connected with being blocked object with lock, what lock was with installs, ties a knot than trouble, and the adjusting lock is with the girth of the closed-loop that is constituted than trouble.

Summary of the invention

The object of the present invention is to provide a kind of electronics sealing lock, this electronics sealing lock is when being blocked object and being connected, and is convenient, fast, and easy to adjust.

For achieving the above object, the present invention adopts following scheme: the electronics sealing lock, include a housing, chip is housed in the housing, a coiler is housed in housing, the upper end of coiler is connected with handle, the top of coiler has lacing hole, has the through hole corresponding with lacing hole on the housing, has passed the lock band in lacing hole and the through hole, the outside of coiler bottom is fixed with the ratchet more than two, and inner walls is provided with the double wedge with click-fit.

By such scheme as seen, to lock band passes and penetrates in lacing hole and the through hole after being blocked object again, rotate coiler then, the lock band can be wrapped on the coiler, and after the closed-loop that lock band and housing are constituted is dwindled under with the rolling of coiler gradually, by cooperating of ratchet and double wedge, the lock band then can't be return again, and then guarantees that the lock band will be blocked object and block reliably.

The present invention is simple in structure, reliable, and safety in utilization is good, and the girth that it in use locks the closed-loop of band and housing formation can change to the direction of dwindling, and especially packing material is executed and is honored as a queen, and the compactness that is blocked the position is good.

Description of drawings

Fig. 1 is the structure chart of one embodiment of the invention;

Fig. 2 is the A-A sectional view of Fig. 1;

Fig. 3 is the B-B sectional view of Fig. 1;

Fig. 4 is that the C of Fig. 1 is to view.

The specific embodiment

Further specify the present invention below in conjunction with embodiment and accompanying drawing.

Referring to Fig. 1, Fig. 2

Electronics sealing lock provided by the invention includes a housing 1, chip 4 is housed in the housing 1, one coiler 2 is housed in housing 1, the upper end of coiler 2 is connected with handle 2a, the top of coiler 2 has lacing hole 2b, have the through hole 1a corresponding on the housing 1, passed lock in lacing hole 2b and the through hole 1a and be with 3 with lacing hole 2b.The outside of the bottom of coiler 2 is fixed with the ratchet 2c more than two, and housing 1 inwall is provided with the double wedge 1b that cooperates with ratchet 2c.

Referring to Fig. 3

In the present embodiment, the top of coiler 2 has a pair of lacing hole 2b, has two couples of through hole 1as corresponding with lacing hole 2b on the housing 1.All can be with 3 to penetrate on lock by any a pair of through hole 1a.

In conjunction with Fig. 1, Fig. 2, Fig. 3 as seen, with material is that lock wiry is with 3 to pass and penetrate among through hole 1a and the lacing hole 2b after being blocked object again, clockwise rotate coiler 2 by handle 2a then, lock is with 3 can be wrapped on the coiler 2 gradually, after lock dwindles under with the rolling of coiler 2 gradually with 3 closed-loops that constituted with housing 1, by cooperating of ratchet 2c and double wedge 1b, lock is with 3 can't return again, and then guarantees that the lock band will be blocked object and block reliably.In addition, lock is with big I the controlling with 3 rolling degree lock by coiler 2 of 3 closed-loops that constituted with housing 1.

Referring to Fig. 4

Be connected with label 5 in the outside of housing 1.Can be on label marker number, sign etc.The present invention is specially adapted to the safe antitheft of fuel charger, oil truck is executed envelope.

Claims

1. electronics sealing lock, include a housing, chip is housed in the housing, it is characterized in that: a coiler is housed in housing, and the upper end of coiler is connected with handle, and the top of coiler has lacing hole, have the through hole corresponding on the housing with lacing hole, passed the lock band in lacing hole and the through hole, the outside of coiler bottom is fixed with the ratchet more than two, and inner walls is provided with the double wedge with click-fit.

2. electronics sealing lock according to claim 1 is characterized in that: the top of coiler has a pair of lacing hole, has two pairs of through holes corresponding with lacing hole on the housing.

3. electronics sealing lock according to claim 1 is characterized in that: the outside at housing is connected with label.