CN101852048B - Small alarm padlock - Google Patents
Small alarm padlock Download PDFInfo
- Publication number
- CN101852048B CN101852048B CN2009100974614A CN200910097461A CN101852048B CN 101852048 B CN101852048 B CN 101852048B CN 2009100974614 A CN2009100974614 A CN 2009100974614A CN 200910097461 A CN200910097461 A CN 200910097461A CN 101852048 B CN101852048 B CN 101852048B
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- CN
- China
- Prior art keywords
- lock
- warning circuit
- lock body
- circuit switch
- locking bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The invention relates to a small alarm padlock. A lock pin and a spring component are arranged on an upper part of a lock body and matched with a short-bar end of a lock bar; a containing cavity is arranged on the lower portion of the lock body; an alarm circuit switching component is arranged on the bottom of the long-bar end of the lock bar and abuts against the bottom of the long-bar end of the lock bar; the cover plate of the lock body is located on the bottom of the short-bar end of the lock bar and dismountably fixed to the lock body; a dismountable fixing disassembly/assembly point is arranged on the bottom inside a hole where the short-bar end of the lock bar is inserted into the lock body; a battery is arranged in the cover plate of the lock body; a lock core is arranged close tothe cover plate of the lock body; an alarm circuit component and a horn are arranged in the lock body cavity between the long-bar end of the lock bar and the lock core; and the battery, the horn, thealarm circuit component and the alarm circuit switching component are electrically connected to form an alarm circuit. By adopting the structure, the invention has reasonable design, very light weight and very compact structure, and the size can be below 56*43*26mm which is impracticable in other design schemes in the prior art.
Description
Technical field
The present invention relates to small alarm padlock.
Background technology
Padlock in the past, its structure comprises locking bar, lock body, lock pin, lock rod spring, lock core etc., does not have warning device, and security performance is bad, the thief is often taken place open padlock and commit theft wantonly, brings property loss to the people.Along with growth in the living standard, people also improve for the requirement of small padlock, not only require to possess anti-theft feature one and require also to have warning function.The padlock of some producer's designs is provided with warning function at present, but bulky, heavy, structure design, irrational distribution, and the padlock that small size is required can't carry out production and processing.In addition, locking bar and lock body joint portion do not have waterproof jacket, will make rainy day water get into lock body, and the alarm assemblies in the lock body was lost efficacy, and lose the warning effect; Alarming horn is little besides, and the sound that sends is little, can not play deterrence burglar's warning effect effectively.
Summary of the invention
Technical problem to be solved by this invention is, a kind of reasonable in design, very light and handy, small alarm padlock that structure is very compact is provided.
For solving the problems of the technologies described above; The present invention adopts following technical scheme: a kind of small alarm padlock; Include lock body, lock core, battery, lock pin and spring assembly, locking bar, loudspeaker, warning circuit assembly, warning circuit switch module, lock cover; Lock pin is arranged on lock body upside position with spring assembly and matches with locking bar quarter butt end, and said lock body downside position is provided with and holds cavity, and the warning circuit switch module is arranged on locking bar stock bottom portion and inconsistent with locking bar stock bottom portion; Lock cover is positioned at locking bar quarter butt bottom portion and is fixedly connected with lock body is dismantled and assembled; Said dismantled and assembled fixed connection dismounting point is arranged on the hole inner bottom part of lock body grafting locking bar quarter butt end, and battery is arranged in the lock cover, and lock core is near the lock cover setting; Warning circuit assembly and loudspeaker are arranged on holding in the cavity between locking bar stock end and the lock core, battery, loudspeaker, warning circuit assembly, the warning circuit switch module warning circuit that is electrically connected to form.
The invention has the beneficial effects as follows: after adopting said structure; Locking bar stock end and warning circuit switch module occupy the side in the lock body space; Locking bar quarter butt end, battery, lock cover occupy the opposite side in the lock body space, and lock core and loudspeaker, warning circuit assembly occupy other spaces of lock body, and be rationally distributed, compact; The size of small alarm padlock of the present invention can be below 56x43x26mm, and this size is that other design schemes are not accomplished in the prior art.
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further description.
Description of drawings
Fig. 1 is the general structure sketch map of small alarm padlock of the present invention;
Fig. 2 is the stereogram of small alarm padlock of the present invention.
The specific embodiment
Like Fig. 1, shown in Figure 2; A kind of embodiment of small alarm padlock of the present invention; Include lock body 1, lock core 2, battery 3, lock pin and spring assembly 5, locking bar 6, loudspeaker 8, warning circuit assembly 9, warning circuit switch module 10, lock cover 12, locking bar 6 one ends are designed to the stock end, and the other end is the quarter butt end; Corresponding position is provided with two and locking bar 6 corresponding lockholes on the lock body 1; With the corresponding lockhole of locking bar 6 stock ends be the lockhole of up/down perforation, with the corresponding lockhole of locking bar 6 quarter butt ends be the lockhole that is provided with the bottom, lock pin is arranged on lock body 1 upside position with spring assembly 5 and the opening and closing of the realization small alarm padlock that matches with locking bar 2 quarter butt ends; Lock body 1 downside position is provided with and holds cavity 4; Warning circuit switch module 10 is arranged on locking bar 6 stock bottom portions and inconsistent with locking bar 6 stock bottom portions, lock cover 12 be positioned at locking bar 2 quarter butt bottom portions and with lock body 1 dismantled and assembled the fixed connection, said dismantled and assembled fixed connection dismounting point is arranged on the hole inner bottom part 15 of lock body 1 grafting locking bar quarter butt end; Battery 3 is arranged in the lock cover 12; Lock core 2 is provided with near lock cover 12, and warning circuit assembly 9 and loudspeaker 8 are arranged on holding in the cavity 4 between locking bar 6 stock ends and the lock core 2, battery 3, loudspeaker 8, warning circuit assembly 9, warning circuit switch module 10 warning circuit that is electrically connected to form.After adopting said structure, reasonable in design, very light and handy, structure is very compact.The size of small alarm padlock of the present invention can be below 56x43x26mm, and this size is that other design schemes are not accomplished in the prior art.Concrete mode lock body body cover plate 12 tops as a kind of dismantled and assembled fixed connection are drilled with screw; Correspondingly on lock body 1, also be drilled with the hole that cover screw 16 is stretched out with the corresponding lockhole of locking bar 6 quarter butt ends bottom; Cover screw 16 can be connected with screw screw threads for fastening on the lock cover 12 like this, and this cover screw 16 is not when unblanking to pull out locking bar, and cover screw 16 can't screw out; Lock cover 12 also just can't take out, and also can't change battery 3; When being required to be small alarm padlock replacing battery 3, open small alarm padlock, pull out the quarter butt end of locking bar 6, unclamp cover screw 16, take out lock cover 12 and get final product.Fixed disassembly connects the hole inner bottom part 15 that the dismounting point is arranged on lock body 1 latch lever quarter butt end, and whole lock body outside loses a screw and connects, and improves the anti-theft capability of this small alarm padlock greatly.
As a kind of concrete application mode of the present invention, loudspeaker adopt the large-area piezoelectricity piezo, and the sound that sends reaches about 85 decibels.Be provided with some sound horn hole 13 with loudspeaker 8 corresponding positions on the lock body 1; When lock body 1 warning system as the time spent tucket can fully be discharged; Really play the warning effect; Be positioned at 13 positions, sound horn hole on the lock body 1 and be provided with several projections 14, sound horn hole 13 is blocked by hand or other objects when preventing lock body 1 warning, hinders the performance of warning function.
The position that small alarm padlock locking bar 6 cooperates with lock body 1 is equipped with waterproof jacket 17.Adopt waterproof jacket 17 to cover in the joint portion of locking bar and lock body, anti-sealing gets into lock body, plays waterproof action, the electronic circuit assembly in the safeguard protection lock body.
Warning circuit switch module 10 includes warning circuit switch 7 and warning circuit switch protection cover 11; The warning circuit switch protection overlaps 11 interior shapes and warning circuit switch 7 is complementary, and said warning circuit switch protection overlaps 11 tops and locking bar stock end support 18 is inconsistent.Warning circuit switch protection cover 11 is processed by silica gel, effectively cushions the impact of locking bar stock end to warning circuit switch 7, and the warning circuit switch protection overlaps 11 tops and the locking bar stock end support 18 inconsistent secure fixation that guarantee the position of the switch simultaneously.
The present invention has reasonable in design, and is very light and handy, and structure is very compact, waterproof, and safety, alarm sound is big, outside no screw, characteristics such as attractive in appearance are the new products that alternative traditional small padlock ensures safety at home.
Claims (5)
1. small alarm padlock; Include lock body (1), lock core (2), battery (3), lock pin and spring assembly (5), locking bar (6), loudspeaker (8), warning circuit assembly (9), warning circuit switch module (10), lock cover (12); Lock pin is arranged on lock body (1) upside position with spring assembly (5) and matches with locking bar (2) quarter butt end; It is characterized in that: said lock body (1) downside position is provided with and holds cavity (4); Warning circuit switch module (10) is arranged on locking bar (6) stock bottom portion and inconsistent with locking bar (6) stock bottom portion; Lock cover (12) be positioned at locking bar (2) quarter butt bottom portion and with dismantled and assembled fixed connection of lock body (1); Said dismantled and assembled fixed connection dismounting point is arranged on the hole inner bottom part (15) of lock body (1) grafting locking bar quarter butt end, and battery (3) is arranged in the lock cover (12), and lock core (2) is provided with near lock cover (12); Warning circuit assembly (9) and loudspeaker (8) are arranged on holding in the cavity (4) between locking bar (6) stock end and the lock core (2), battery (3), loudspeaker (8), warning circuit assembly (9), warning circuit switch module (10) warning circuit that is electrically connected to form.
2. small alarm padlock according to claim 1 is characterized in that: said lock body (1) is gone up and the corresponding sidewall of loudspeaker (8) is provided with some sound horn hole (13), is positioned at position, sound horn hole (13) on the lock body (1) and is provided with several projections (14).
3. small alarm padlock according to claim 1 and 2 is characterized in that: the position that said locking bar (6) cooperates with lock body (1) is equipped with waterproof jacket (17).
4. small alarm padlock according to claim 1 and 2; It is characterized in that: described warning circuit switch module (10) includes warning circuit switch (7) and warning circuit switch protection cover (11); Said warning circuit switch protection cover (11) interior shape and warning circuit switch (7) are complementary, and said warning circuit switch protection cover (11) top and locking bar stock end support (18) are inconsistent.
5. small alarm padlock according to claim 3; It is characterized in that: described warning circuit switch module (10) includes warning circuit switch (7) and warning circuit switch protection cover (11); Said warning circuit switch protection cover (11) interior shape and warning circuit switch (7) are complementary, and said warning circuit switch protection cover (11) top and locking bar stock end support (18) are inconsistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100974614A CN101852048B (en) | 2009-04-01 | 2009-04-01 | Small alarm padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100974614A CN101852048B (en) | 2009-04-01 | 2009-04-01 | Small alarm padlock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101852048A CN101852048A (en) | 2010-10-06 |
| CN101852048B true CN101852048B (en) | 2012-07-04 |
Family
ID=42803715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100974614A Expired - Fee Related CN101852048B (en) | 2009-04-01 | 2009-04-01 | Small alarm padlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101852048B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587750A (en) * | 2012-03-02 | 2012-07-18 | 赖国生 | Alarm padlock |
| CN108337897B (en) * | 2018-02-08 | 2020-09-01 | 东莞清溪光华制锁厂有限公司 | Case lock and unlocking method |
| CN110714665B (en) * | 2019-10-29 | 2020-11-03 | 北京中宸泓昌科技有限公司 | Intelligent padlock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2183421Y (en) * | 1994-02-04 | 1994-11-23 | 谢桢桂 | Pad lock with anti-theft warning device |
| US5404735A (en) * | 1994-03-15 | 1995-04-11 | Hsieh; Chen-Kuei | Padlock with built-in anti-theft alarm device |
| CN2679313Y (en) * | 2004-03-16 | 2005-02-16 | 徐钜祥 | Lock of U-shape tapered end |
| CN2802009Y (en) * | 2005-07-11 | 2006-08-02 | 张鹏程 | U-shape rod alarm padlock |
| CN2871743Y (en) * | 2006-03-17 | 2007-02-21 | 邓伦凯 | Alarming hanging lock |
-
2009
- 2009-04-01 CN CN2009100974614A patent/CN101852048B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2183421Y (en) * | 1994-02-04 | 1994-11-23 | 谢桢桂 | Pad lock with anti-theft warning device |
| US5404735A (en) * | 1994-03-15 | 1995-04-11 | Hsieh; Chen-Kuei | Padlock with built-in anti-theft alarm device |
| CN2679313Y (en) * | 2004-03-16 | 2005-02-16 | 徐钜祥 | Lock of U-shape tapered end |
| CN2802009Y (en) * | 2005-07-11 | 2006-08-02 | 张鹏程 | U-shape rod alarm padlock |
| CN2871743Y (en) * | 2006-03-17 | 2007-02-21 | 邓伦凯 | Alarming hanging lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101852048A (en) | 2010-10-06 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20180401 |
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| CF01 | Termination of patent right due to non-payment of annual fee |