CN105421894A - Novel safety lock - Google Patents
Novel safety lock Download PDFInfo
- Publication number
- CN105421894A CN105421894A CN201510803707.0A CN201510803707A CN105421894A CN 105421894 A CN105421894 A CN 105421894A CN 201510803707 A CN201510803707 A CN 201510803707A CN 105421894 A CN105421894 A CN 105421894A
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- China
- Prior art keywords
- wiring terminal
- nose
- pin rod
- pin
- safety lock
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Abstract
The invention relates to a novel safety lock, wherein a first limiting baffle block is arranged at the right lower side of a pin rod sleeve; a second limiting baffle block is arranged at the right side of the first limiting baffle block; an alarm mechanism is arranged on a nose board; a first wiring terminal and a second wiring terminal are respectively arranged on the nose board at the left side of a nose; the first wiring terminal is in series connected to a second wiring terminal after sequentially passing through a power supply switch of the alarm mechanism, an alarm and a storage battery through a guide wire; a connecting block is further arranged at the left side of the first wiring terminal and the second wiring terminal; a spring is arranged at the right end of the connecting block; a conductive contact pice is arranged at the right end of the spring; when a cross rod of the pin rod is inserted into the nose of a pin nose, the cross rod pushes upper and lower ends of the conductive contact piece to respectively get away from the first wiring terminal and the second wiring terminal. In this way, not only can security and anti-theft effects be greatly improved, but also alarm can be carried out under an abnormal situation, so that potential safety hazards of a house are greatly eliminated.
Description
Technical field
The present invention relates to a kind of Novel safety lock.
Background technology
As the antitheft apparatus of locking that a kind of structure is simple, easy to use, bolt lock obtains application widely in daily life, but meanwhile existing problem is, existing latch is after being plugged, be positioned at outdoor people just can easily pin rod be carried out moving or destroying by easy instrument, thus more just family door can be opened, and after pin rod is moved or destroys, bolt lock itself does not have the function of alarm yet, so indoor people at all can not be reminded to produce vigilance, therefore there is larger potential safety hazard.
Summary of the invention
For overcoming above the deficiencies in the prior art, it is simple, reliable that the technical problem to be solved in the present invention is to provide a kind of structure, can either greatly promote security protection anti-theft effect, also can carry out the Novel safety lock of reporting to the police in abnormal cases.
Technical scheme of the present invention is: a kind of Novel safety lock, include pin plate, be located at the pin rod cover on pin plate, be embedded the pin rod in pin rod cover and correspond to pin plate and carry out the pin nose installed, and pin nose comprises nose plate and hole, pin rod includes cross bar and montant, overlap on bottom-right pin plate and be also provided with the first positive stop being positioned at pin rod, also be provided with the second positive stop being positioned on the pin plate on the right side of the first positive stop, nose plate is also provided with alarm mechanism, alarm mechanism includes power switch, alarm and battery, also be respectively equipped with in the vertical direction the first wiring terminal spaced apart from each other and the second wiring terminal being positioned on the nose plate on the left of hole, and the first wiring terminal passes through wire successively through power switch, alarm and battery are connected to the second wiring terminal, also be provided with contiguous block being positioned on the nose plate on the left of the first wiring terminal and the second wiring terminal, also spring is connected with at the right-hand member of contiguous block, also conductive contact blade is connected with at the right-hand member of spring, and when the cross bar of pin rod does not insert in the hole of pin nose, close contact first wiring terminal and the second wiring terminal are distinguished under the action of the spring in the two ends up and down of conductive contact blade, and when the cross bar of pin rod is inserted in the hole of pin nose, now pin rod beam contact and promote conductive contact blade and move in direction to the left, and make the two ends up and down of conductive contact blade respectively away from the first wiring terminal and the second wiring terminal.
Above-mentioned Novel safety lock, is wherein also connected with the expansion link extended in the horizontal direction between contiguous block and conductive contact blade.
Above-mentioned Novel safety lock, is wherein also provided with spacing catch on the first positive stop, and is hinged between spacing catch and the first positive stop.
Above-mentioned Novel safety lock, wherein the second positive stop length is vertically greater than the first positive stop length vertically.
Above-mentioned Novel safety lock, alarm is wherein audible-visual annunciator.
Above-mentioned Novel safety lock, is wherein also coated with insulating layer at the external surface of the cross bar of pin rod.
The invention has the beneficial effects as follows: by adopting said structure, structure of the present invention is simple, reliable, can either greatly promote security protection anti-theft effect, also can report to the police in abnormal cases, thus greatly eliminate the potential safety hazard of room, family.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is the structural representation of Novel safety lock.
In figure: pin plate 1, pin rod cover 2, pin nose 3, nose plate 4, hole 5, cross bar 6, montant 7, the first positive stop 8, second positive stop 9, power switch 10, alarm 11, battery 12, first wiring terminal 13, second wiring terminal 14, contiguous block 15, spring 16, conductive contact blade 17, spacing catch 18.
Detailed description of the invention
As shown in Figure 1, a kind of Novel safety lock, include pin plate 1, be located at the pin rod cover 2 on pin plate 1, be embedded the pin rod in pin rod cover 2 and correspond to pin plate 1 and carry out the pin nose 3 installed, and pin nose comprises nose plate 4 and hole 5, pin rod includes cross bar 6 and montant 7, overlap on 2 bottom-right pin plates 1 and be also provided with the first positive stop 8 being positioned at pin rod, also be provided with the second positive stop 9 being positioned on the pin plate 1 on the right side of the first positive stop 8, nose plate 4 is also provided with alarm mechanism, alarm mechanism includes power switch 10, alarm 11 and battery 12, also be respectively equipped with in the vertical direction the first wiring terminal 13 and the second wiring terminal 14 spaced apart from each other being positioned on the nose plate 4 on the left of hole 5, and the first wiring terminal passes through wire successively through power switch, alarm and battery are connected to the second wiring terminal, also be provided with contiguous block 15 being positioned on the nose plate 4 on the left of the first wiring terminal 13 and the second wiring terminal 14, spring 16 is also connected with at the right-hand member of contiguous block 15, conductive contact blade 17 is also connected with at the right-hand member of spring 16, and when the cross bar 6 of pin rod does not insert in the hole 5 of pin nose 3, close contact first wiring terminal 13 and the second wiring terminal 14 are distinguished under the action of the spring 16 in the two ends up and down of conductive contact blade 17, and when the cross bar 6 of pin rod is inserted in the hole 5 of pin nose 3, now the cross bar 6 of pin rod contacts and promotes conductive contact blade 17 and moves in direction to the left, and make the two ends up and down of conductive contact blade 17 respectively away from the first wiring terminal 13 and the second wiring terminal 14.
By adopting said structure, when lockset is in off working state, power switch 10 is in open mode, off-state is in make alarm circuit, and when wish performs the locking operation of pin rod, just pin rod can be moved and is inserted in the hole 5 of the pin nose 3 corresponding with pin location in direction to the left, then the montant 7 of pin rod be rotated, make the montant 7 of pin rod be embedded in pin rod cover 2 and first between positive stop 8 and be close to the first positive stop 8; Meanwhile, the high order end of the cross bar 6 of pin rod has just contacted conductive contact blade 17 and has promoted conductive contact blade 17 and moved in direction to the left, away from the first wiring terminal 13 and the second wiring terminal 14(, the alarm circuit now between the first wiring terminal 13 and the second wiring terminal 14 is just in off-state respectively to make the two ends up and down of conductive contact blade 17), then power switch 10 is closed, now just complete the locking operation of lockset.When the people of indoor normally opens lockset, only need first power switch 10 be reopened, then operation upset pin rod also moves pin rod to the right, and when be positioned at outdoor people with abnormal condition for mobile pin rod or destroy pin rod time, like this once pin rod is moved to the right or be destroyed, pin rod just no longer contacts and props up conductive contact blade 17, now conductive contact blade 17 just moves under the action of the spring 16 to the right, and the two ends up and down of conductive contact blade 17 are close contact first wiring terminal 13 and the second wiring terminal 14 respectively, now alarm circuit is just in closed conducting state completely, just alarm 11 can be driven to work, report to the police, thus make indoor people produce vigilance, so greatly improve alarming anti-theft effect.
As preferably, for above-mentioned Novel safety lock, between contiguous block 15 and conductive contact blade 17, be wherein also connected with the expansion link (not shown) extended in the horizontal direction, like this, expansion link just plays the effect of guide rail between contiguous block 15 and conductive contact blade 17, make conductive contact blade 17 expansion link spacing under move left and right, more ensure that conductive contact blade 17 contacts conducting with the first wiring terminal 13 and the second the stable of wiring terminal 14.
As further preferably, for above-mentioned Novel safety lock, wherein on the first positive stop 8, be also provided with spacing catch 18, and be hinged between spacing catch 18 and the first positive stop 8.Like this, after pin rod is placed in latched position completely, spacing catch 18 can be further rotated again, make spacing catch 18 cover the montant 7 of pin rod, thus prevent completely or avoid and only pin rod arbitrarily need to be rotated and axial direction along pin rod moves pin rod, just can easily by latch to opening.
As further preferred, for above-mentioned Novel safety lock, wherein the second positive stop 9 length is vertically greater than the first positive stop 8 length vertically, in addition, for above-mentioned Novel safety lock, alarm 11 is wherein audible-visual annunciator.
As further preferred, for above-mentioned Novel safety lock, be wherein also coated with insulating layer at the external surface of the cross bar 6 of pin rod.Like this, the cross bar 6 just more effectively avoided because of pin rod contacts by mistake with the first wiring terminal 13 and the second wiring terminal 14 simultaneously, and result in and the first wiring terminal 13 and the second wiring terminal 14 are communicated with, and then causes false alarm action.
In sum, by adopting said structure, structure of the present invention is simple, reliable, can either greatly promote security protection anti-theft effect, also can report to the police in abnormal cases, thus greatly eliminate the potential safety hazard of room, family.
By reference to the accompanying drawings the preferred embodiments of the disclosure and embodiment are explained in detail above, but the present invention is not limited to the above-described embodiment and examples, in the ken that those skilled in the art possess, various change can also be made without departing from the inventive concept of the premise.
Claims (6)
1. a Novel safety lock, include pin plate, the pin rod cover be located on described pin plate, be embedded the pin rod in described pin rod cover and correspond to the pin nose that described pin plate carries out installing, and described pin nose comprises nose plate and hole, described pin rod includes cross bar and montant, it is characterized in that: be also provided with the first positive stop being positioned on the bottom-right described pin plate of described pin rod cover, be also provided with the second positive stop being positioned on the described pin plate on the right side of described first positive stop, described nose plate is also provided with alarm mechanism, described alarm mechanism includes power switch, alarm and battery, also be respectively equipped with in the vertical direction the first wiring terminal spaced apart from each other and the second wiring terminal being positioned on the described nose plate on the left of described hole, and described first wiring terminal is connected to described second wiring terminal through power switch, alarm and battery successively by wire, also be provided with contiguous block being positioned on the described nose plate on the left of described first wiring terminal and the second wiring terminal, also spring is connected with at the right-hand member of described contiguous block, also conductive contact blade is connected with at the right-hand member of described spring, and when the cross bar of described pin rod does not insert in the hole of described pin nose, two ends up and down the first wiring terminal and second wiring terminal described in difference close contact under the effect of described spring of described conductive contact blade, and when the cross bar of described pin rod is inserted in the hole of described pin nose, now described pin rod beam contact and promote described conductive contact blade and move in direction to the left, and make the two ends up and down of described conductive contact blade respectively away from described first wiring terminal and the second wiring terminal.
2. Novel safety lock as claimed in claim 1, is characterized in that: between described contiguous block and described conductive contact blade, be also connected with the expansion link extended in the horizontal direction.
3. Novel safety lock as claimed in claim 1, is characterized in that: on described first positive stop, be also provided with spacing catch, and is hinged between described spacing catch and described first positive stop.
4. Novel safety lock as claimed in claim 1, is characterized in that: described second positive stop length is vertically greater than described first positive stop length vertically.
5. Novel safety lock as claimed in claim 1, is characterized in that: described alarm is audible-visual annunciator.
6. Novel safety lock as claimed in claim 1, is characterized in that: be also coated with insulating layer at the external surface of the cross bar of described pin rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510803707.0A CN105421894A (en) | 2015-11-20 | 2015-11-20 | Novel safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510803707.0A CN105421894A (en) | 2015-11-20 | 2015-11-20 | Novel safety lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105421894A true CN105421894A (en) | 2016-03-23 |
Family
ID=55500399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510803707.0A Pending CN105421894A (en) | 2015-11-20 | 2015-11-20 | Novel safety lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105421894A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593151A (en) * | 2016-12-08 | 2017-04-26 | 成都格瑞思文化传播有限公司 | Novel anti-theft latch |
| CN108650817A (en) * | 2018-04-08 | 2018-10-12 | 郑州工程技术学院 | A kind of antitheft and alarm computer network facility case |
| CN114150939A (en) * | 2021-12-09 | 2022-03-08 | 西安石油大学 | Computer science control door opening and closing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3755802A (en) * | 1971-09-30 | 1973-08-28 | Stanley Works | Alarm bolt |
| CN2133649Y (en) * | 1992-10-17 | 1993-05-19 | 丁振清 | Bolt with pin for door and window |
| CN2143814Y (en) * | 1992-08-12 | 1993-10-13 | 郑军 | Spring lock power saving switch |
| CN2370113Y (en) * | 1999-05-07 | 2000-03-22 | 彭西 | Alarm lock |
| CN205297040U (en) * | 2015-11-20 | 2016-06-08 | 成都迅德科技有限公司 | Novel safety lock |
-
2015
- 2015-11-20 CN CN201510803707.0A patent/CN105421894A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3755802A (en) * | 1971-09-30 | 1973-08-28 | Stanley Works | Alarm bolt |
| CN2143814Y (en) * | 1992-08-12 | 1993-10-13 | 郑军 | Spring lock power saving switch |
| CN2133649Y (en) * | 1992-10-17 | 1993-05-19 | 丁振清 | Bolt with pin for door and window |
| CN2370113Y (en) * | 1999-05-07 | 2000-03-22 | 彭西 | Alarm lock |
| CN205297040U (en) * | 2015-11-20 | 2016-06-08 | 成都迅德科技有限公司 | Novel safety lock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593151A (en) * | 2016-12-08 | 2017-04-26 | 成都格瑞思文化传播有限公司 | Novel anti-theft latch |
| CN108650817A (en) * | 2018-04-08 | 2018-10-12 | 郑州工程技术学院 | A kind of antitheft and alarm computer network facility case |
| CN114150939A (en) * | 2021-12-09 | 2022-03-08 | 西安石油大学 | Computer science control door opening and closing device |
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Application publication date: 20160323 |
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| WD01 | Invention patent application deemed withdrawn after publication |