CN201420431Y

CN201420431Y - Electronic puzzle padlock

Info

Publication number: CN201420431Y
Application number: CN2009200536901U
Authority: CN
Inventors: 麦建明
Original assignee: Individual
Current assignee: ZHONGSHAN YUEFONG (MAI'S) MANUFACTURE CO Ltd
Priority date: 2009-03-24
Filing date: 2009-03-24
Publication date: 2010-03-10
Anticipated expiration: 2019-03-24

Abstract

An electronic password padlock comprises a lock shell and a U-shaped lock hook, wherein two ends of the lock hook respectively extend into the lock shell; the transverse bolt is provided with a clamping position, so that when the transverse bolt is clamped on the lock hook to lock the lock hook, the movable rod of the electromagnet assembly is clamped on the clamping position of the transverse bolt. Its advantages are: 1. the padlock is unlocked by setting the password by the user, so that a thief is prevented from unlocking by using a master key or damaging the lock cylinder by using a mechanical mode, and the anti-theft effect is better. 2. The key does not need to be carried, so that the trouble caused by losing the key is avoided, and the use is more convenient; 3. small volume, low manufacturing cost and convenient processing, manufacturing, popularization and application.

Description

A kind of electronic cipher padlock

[technical field]

The utility model relates to a kind of lockset, relates to a kind of electronic cipher padlock in particular.

[background technology]

Traditional padlock generally all includes lock body and U-shaped latch hook, is provided with key cylinder in lock body, latch hook is blocked by lock core after inserting in the lock body, promptly locks, during release, then need insert key in lock core, promptly unblank after the rotation, there are some shortcomings in this padlock: 1, anti-theft effect is poor; 2, must to use key just can open, when losing key, can bring very burden, therefore use inconvenience.

Therefore, the utility model is designed a new padlock at the deficiencies in the prior art.

[summary of the invention]

The purpose of this utility model is to overcome disadvantages of background technology, and a kind of good anti-theft effect is provided, electronic cipher padlock easy to use.

At above-mentioned purpose, the utility model by the following technical solutions:

A kind of electronic cipher padlock, include the lock housing body, the U-shaped latch hook, the two ends of described latch hook extend into respectively in the lock housing body, it is characterized in that being provided with circuit control panel in the lock housing body, battery, electromagnet assembly, and but move left and right blocks the end of latch hook and prevents the horizontal bolt that latch hook is outwards extracted, and described battery provides the power supply of circuit control panel and electromagnet assembly, and described circuit control panel links to each other with electromagnet assembly; Wherein, described horizontal bolt is provided with screens, and when making horizontal bolt be stuck on the latch hook latch hook locked, the motion bar of described electromagnet assembly is stuck in the screens of horizontal bolt.

Aforesaid a kind of electronic cipher padlock is characterized in that described lock housing body is provided with the hole of inserting for the latch hook two ends, is provided with the chute that communicates with the hole in the lock housing body, and described horizontal bolt is arranged in the chute; When the two ends of latch hook were inserted in the hole of lock housing body, an end end of described latch hook was provided with and promotes horizontal bolt to the inclined-plane that opposite side moves, and the other end end of described latch hook is provided with draw-in groove, and an end of described horizontal bolt can be stuck in the draw-in groove.

Aforesaid a kind of electronic cipher padlock is characterized in that being provided with the inclined-plane in the described draw-in groove, and the inclined-plane that the end of described horizontal bolt is made as corresponding circular arc and the draw-in groove horizontal bolt of incompatible promotion that matches moves.

Aforesaid a kind of electronic cipher padlock is characterized in that described motion bar is provided with back-moving spring, and an end of described back-moving spring is stuck on the electromagnet assembly.

Aforesaid a kind of electronic cipher padlock is characterized in that other end end slightly is longer than in an end end of described latch hook, and is provided with on long end prevents the projection extracted in the hole of lock housing body.

Aforesaid a kind of electronic cipher padlock is characterized in that described circuit control panel is provided with password key dew and puts on the external surface of lock housing body.

Aforesaid a kind of electronic cipher padlock is characterized in that screens set on the described horizontal bolt is a groove.

The beneficial effects of the utility model are: 1, by the user password is set and opens padlock, avoid the thief to unblank with master key or destroy lock core with mechanical system, anti-theft effect is better.2, do not need to carry key, therefore can be not worried, more convenient to use because losing key; 3, volume is little, and low cost of manufacture is convenient to processing and manufacturing and is applied.

[description of drawings]

The utility model will be further described below in conjunction with accompanying drawing and embodiment:

Fig. 1 is a schematic diagram of the present utility model;

Fig. 2 is the schematic diagram of taking off behind the lock body drain pan;

Fig. 3 is a lateral view of the present utility model;

Fig. 4 is the A-A sectional view of Fig. 3.

[specific embodiment]

Shown in Fig. 1～4, a kind of electronic cipher padlock, include lock housing body 1, U-shaped latch hook 2, the two ends of described latch hook 2 extend into respectively in the lock housing body 1, in lock housing body 1, be provided with circuit control panel 3, battery 4, electromagnet element 5, but and move left and right block the end of latch hook 2 and prevent the horizontal bolt 6 that latch hook 2 is outwards extracted, described battery 4 provides the power supply of circuit control panel 3 with electromagnet element 5, and described circuit control panel 3 links to each other with electromagnet element 5; Wherein, described horizontal bolt 6 is provided with screens 60.Make that the motion bar 50 of described electromagnet element 5 was stuck in the screens 60 of horizontal bolt 6, limits horizontal bolt 6 and moves when horizontal bolt 6 was stuck on the latch hook 2 latch hook 2 lockings.

In the utility model, described lock housing body 1 is provided with the

hole

7,8 of inserting for latch hook 2 two ends, is provided with the chute 9 that communicates with

hole

7,8 in lock housing body 1, and described horizontal bolt 6 is arranged in the chute 9; When the two ends of latch hook 2 are inserted in the

hole

7,8 of lock housing body 1, one end end 10 of described latch hook 2 is provided with and promotes horizontal bolt 6 to inclined-plane 11 that opposite side moves, the other end end 12 of described latch hook 2 is provided with draw-in groove 13, and an end of described horizontal bolt 6 can be stuck in the draw-in groove 13.

Withdraw from draw-in groove 13 for the ease of horizontal bolt 6, will be provided with inclined-plane 130 in the described draw-in groove 13, the inclined-plane 130 that the end of described horizontal bolt 6 is made as corresponding circular arc and the draw-in groove 13 horizontal bolt 6 of incompatible promotion that matches moves.

Other end end 12 slightly is longer than in one end end 10 of described latch hook 2, and is provided with on long end 10 prevents the projection 14 extracted in the hole 7 of lock housing body 1.

For the state that motion bar 50 protections are stretched out, and can be stuck on the horizontal bolt 6, described motion bar 50 is provided with back-moving spring 51, and an end of described back-moving spring 51 is stuck on the electromagnet element 5.

In the present embodiment, described circuit control panel 3 is provided with password key 15 dew and puts on the external surface of lock housing body 1, makes things convenient for the user that password is set.

In the present embodiment, set screens 60 is made as groove on the described horizontal bolt 6.

The utility model when needs are locked, only need be plugged in latch hook 2 downwards down in the middle of using, and horizontal bolt 6 blocks latch hook to a side shifting, and described motion bar 50 can not move horizontal bolt 6 protruding being stuck on the horizontal bolt 6 under the effect of back-moving spring 51, promptly locks.When the needs release, then need to input password, if password is correct, then electromagnet element 5 moments energising is shunk motion bar 50 in electromagnet element 5, break away from until motion bar 50 and horizontal bolt 6, at this moment, zip hook 2 upwards, horizontal bolt 6 beginnings are moved to opposite side under the inclined-plane 130 of draw-in groove 13 promotes, and promptly unblank.

Claims

1. An electronic password padlock, comprising a lock housing (1), a U-shaped lock hook (2), and the two ends of the lock hook (2) extend into the lock housing (1) respectively, and it is characterized in that Inside the lock housing (1) are provided with a circuit control board (3), a battery (4), an electromagnet assembly (5), and an end that can move left and right to block the lock hook (2) and prevent the lock hook (2) ) the horizontal bolt (6) that is pulled out, the battery (4) provides the power supply of the circuit control board (3) and the electromagnet assembly (5), and the circuit control board (3) and the electromagnet assembly (5) connected; wherein, the cross bolt (6) is provided with a card position (60), so that when the cross bolt (6) is stuck on the lock hook (2) and the lock hook (2) is locked, the electromagnet assembly (5 ) of the movable bar (50) is stuck on the clamping position (60) of the cross bolt (6).

2. An electronic combination padlock according to claim 1, characterized in that the lock housing (1) is provided with holes (7, 8) for inserting both ends of the lock hook (2), (1) is provided with a chute (9) communicating with the holes (7, 8), and the cross bolt (6) is arranged in the chute (9); when the two ends of the lock hook (2) are inserted into the lock case When inside the holes (7, 8) of the body (1), one end (10) of the lock hook (2) is provided with a slope that pushes the cross bolt (6) to move to the other side

(11), the other end (12) of the lock hook (2) is provided with a card slot (13), so that one end of the horizontal bolt (6) can be locked in the card slot (13).

3. An electronic password padlock according to claim 2, characterized in that a slope (130) is provided inside the card slot (13), and the end of the horizontal bolt (6) is set in a corresponding arc shape Cooperate with the inclined surface (130) of the draw-in groove (13) to push the horizontal bolt (6) to move.

4. An electronic password padlock according to claim 1, characterized in that a return spring (51) is provided on the movable rod (50), and one end of the return spring (51) is stuck on the electromagnet assembly (5 )superior.

5. An electronic password padlock according to claim 2, characterized in that one end (10) of the lock hook (2) is slightly longer than the other end (12), and at the longer end ( 10) is provided with a projection (14) that prevents it from being pulled out from the hole (7) of the lock housing (1).

6. An electronic password padlock according to claim 1, characterized in that the circuit control board (3) is provided with a password key (15) exposed on the outer surface of the lock housing (1).

7. An electronic combination padlock according to claim 1, characterized in that the locking position (60) provided on the horizontal bolt (6) is a groove.