CN204423478U - Fingerprint recognition antitheft door unlocking apparatus - Google Patents
Fingerprint recognition antitheft door unlocking apparatus Download PDFInfo
- Publication number
- CN204423478U CN204423478U CN201520122537.5U CN201520122537U CN204423478U CN 204423478 U CN204423478 U CN 204423478U CN 201520122537 U CN201520122537 U CN 201520122537U CN 204423478 U CN204423478 U CN 204423478U
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- China
- Prior art keywords
- antitheft door
- contact
- door
- fingerprint recognition
- lever
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000005352 galvanomagnetic phenomena Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model gives a kind of fingerprint recognition antitheft door unlocking apparatus, mainly solves when not being with key, is closed by antitheft door, causes and cannot enter indoor problem.Its cardinal principle is, be provided with the hole running through antitheft door near lockset place at antitheft door, and arrange at hole place can the sliding door of horizontal slip, this sliding door utilizes the steel pin that can move up and down and antitheft door to be connected as a single entity, electromagnet is provided with on the upside of steel pin, this electromagnet is controlled by first control circuit, and electromagnet obtains electric steel pin can being picked up, thus can open sliding door, and hand is stretched into hole and complete and unblank, in addition, be also provided with the hummer that second control circuit controls, for reporting to the police.The utility model structure is simple, safe and reliable, has good practicality.
Description
Technical field
The utility model relates to antitheft door technical field, specifically a kind of fingerprint recognition antitheft door unlocking apparatus.
Background technology
At present, metal anti-theft door spreads to huge numbers of families, provides safely reliable guarantee to the family's property of people.But, in life, often have people when of short duration going out, when not being with key, antitheft door cutting out, causes and cannot enter indoor.Run into this type of situation, if other households are with key to wait for, household opens the door, if other households do not have carrying keys yet, then can only report to the police or select the company of unblanking that seeks help, forcing open the door, bringing inconvenience to the life of people.
Utility model content
For above-mentioned technical matters, the purpose of this utility model is to provide a kind of fingerprint recognition antitheft door to unblank to put, and it is provided with hole in the position near antitheft door lockset, and hole is provided with sliding door, and this sliding door is controlled by fingerprint controller.When forgetting band key, after utilizing fingerprint to open sliding door, hand can be goed deep into hole, be opened by lock, the utility model structure is simple, safe and reliable.
The technical scheme in the invention for solving the technical problem is:
A kind of fingerprint recognition antitheft door unlocking apparatus, comprises antitheft door, it is characterized in that, also comprise,
To be arranged on described antitheft door and can the sliding door of horizontal slip, described sliding door vertically runs through the hole of described antitheft door;
Be arranged on the steel pin between described sliding door and described antitheft door, wherein, described steel pin can vertically move;
Be positioned at the electromagnet on the upside of described steel pin, and steel pin can be adsorbed under electromagnet "on" position;
Control the first control circuit of described work of electromagnet, in described first control circuit, the first circuit lines by positive source, successively through the first contact, fingerprint recognition gauge tap and electromagnet get back to the negative pole of power supply, uses wire to connect;
Control the second control circuit of hummer work, in described second control circuit, second circuit electric wire, by positive source, gets back to power cathode through the second contact and hummer successively, uses wire to connect.
Further, described first contact is normally closed type, controlled by the first lever, described first lever one end is connected with described sliding door, the other end is connected with the upper contact of described first contact, described first lever centre is hinged to be arranged on described antitheft door, and is provided with stage clip between itself and described antitheft door main body;
Described second contact is open in usual, controlled by the second lever, described second lever one end is connected with described steel pin lower end, the other end is connected with the upper contact of described second contact, described second lever centre is hinged is arranged on described antitheft door, and is provided with extension spring between itself and described antitheft door main body.
Further, described hole arranged outside has reinforcing frame.
Further, described reinforcing frame is identical with described antitheft door material.
The beneficial effects of the utility model are:
1, feasibility is strong, and structure is simple, and this technology in a particular application, directly can be improved, not have an impact to antitheft door main body theft-prevention structure and outward appearance on existing antitheft door.
2, easy to operate, practical, in daily life, when antitheft door surprisingly cuts out and leaves behind key, still freely can enter, reduce the waste of unblanking to bring.
3, safe and reliable, the utility model, provides multiple security interlock mechanism, has higher security.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is partial structurtes schematic diagram of the present utility model;
In figure: 1 power supply, 11 first circuit lines, 12 second circuit electric wires, 3 fingerprint recognition gauge tap, 4 electromagnet, 5 first contacts, 6 antitheft doors, 61 sliding doors, 62 steel pins, 63 locksets, 612 reinforcing frames, 611 first levers, 61111 stage clips, 621 second levers, 6211 extension springs, 7 second contacts, 8 hummers.
Embodiment
According to the experience of life, the antitheft door of prior art, if interior latch latch is not locked at ordinary times, after shutting antitheft door.Lockset latch can be opened from inner side, but, just can only open with key from outside.Therefore, if go out to leave behind key, close antitheft door and can bring inconvenience.
Based on the research of the above-mentioned fact, for solving the problems of the technologies described above, cardinal principle of the present utility model is, as shown in Figure 2, the hole longitudinally running through antitheft door 6 is provided with in the position near antitheft door lockset 63, so-called near referring in the scope that staff gos deep into also to operate theftproof lock inside antitheft door, this hole arranged outside has can the sliding door 61 of horizontal slip, this sliding door 61 upper end is provided with the pin-and-hole of vertical direction, change in pin-and-hole and be provided with steel pin 62, on the upside of steel pin 62, be provided with electromagnet 4.
For strengthening the intensity at antitheft door hole place, in specific embodiment, hole arranged outside has reinforcing frame 612, this reinforcing frame 612 is circular or rectangular box structure, can directly be made as one with antitheft door, also can be that later stage welding is installed additional, its material be identical with antitheft door 6.
Under normal circumstances, steel pin 62 inserts in the pin-and-hole of sliding door 61 under gravity, sliding door and antitheft door 6 main body is connected as one, cannot open it from outside, after electromagnet 4 is energized, steel pin 62 is picked up, now, sliding door 61 can be pushed open, hand is goed deep into hole, lock is opened.
For realizing above-mentioned functions, as shown in Figure 1, the utility model comprises power supply 1, sliding door 61, steel pin 62, first control circuit and second control circuit.Wherein, first control circuit comprises electromagnet 4, the first contact 5, first lever 611, stage clip 6111 and fingerprint recognition gauge tap 3; Second control circuit comprises hummer 8, the second contact 7, second lever 621 and extension spring 6211.
Below in conjunction with embodiment, principle assumption diagram of the present utility model is described in detail.
As shown in Figure 1, in first control circuit, the first circuit lines 11 is by power supply 1 positive pole, the negative pole of power supply 1 is got back to successively through the first contact 5, fingerprint recognition gauge tap 3 and electromagnet 4, use wire to connect between each element, be electrical connection, jointly form first control circuit.
In second control circuit, second circuit electric wire 12, by power supply 1 positive pole, is got back to power supply 1 negative pole through the second contact 7 and hummer 8 successively, is used wire to connect between each element, is electrical connection, jointly forms second control circuit.
That is, first, second control circuit is the parallel circuit relation of a shared power supply 1.
Wherein, fingerprint recognition gauge tap 3 carrys out the break-make of control circuit mainly through Fingerprint Identification Unit, its essence is a normal open switch, be in closed when there being correct fingerprint, it is a kind of switch utilizing fingerprint recognition to carry out control circuit keying, in application at present widely, person of ordinary skill in the field can be easy to realize this kind of device, is not described in detail at this.
Wherein, the first contact 5 is normally closed type, and electricity essence is normally closed switch, is controlled by the first lever 611.In specific embodiment, as shown in Figure 1, first lever 611 one end is connected with sliding door 61, the other end is connected with the upper contact of the first contact 5, first lever 611 centre is hinged to be arranged on antitheft door, and stage clip 6111 is provided with between itself and antitheft door main body, now, stage clip 6111 is in compressive state.Popular understanding, this part just make use of simple lever principle, and those skilled in the art are easy to realize, and at this, are not described in detail.
Wherein, the second contact 7 is open in usual, and electricity essence is normal open switch, is controlled by the second lever 621.In specific embodiment, as shown in Figure 1, second lever 621 one end is connected with steel pin 62 lower end, the other end is connected with the upper contact of the second contact 7, second lever 611 centre is hinged to be arranged on antitheft door, and is provided with extension spring 6211 between itself and antitheft door main body, and extension spring is in extended state.Popular understanding, this part also just make use of simple lever principle, and those skilled in the art are easy to realize, and at this, are also not described in detail.
Specific works process is as follows, after fingerprint identification controller identifies the finger print information of householder, and the first circuit ON, electromagnet 4 is energized and is picked up by steel pin 61; Now, under extension spring 6211 bounces back, second lever 621 drives the upper contact of the second contact 7 to move downward, and resets, and second circuit is connected, hummer 8 works, sound the alarm, sliding door is pushed open by You are prompted with in time, and (certainly, hummer also contributes to masses' warning towards periphery, play alarm function), complete the work of unblanking.
After pushing sliding door open, stage clip 6111 extends and resets, and drives the first contact 5 action and is in open-circuit condition, first circuit is disconnected, then electromagnet 4 power-off, galvanomagnetic effect disappears, and steel pin 62 falls, but now, because steel pin is not to its pin-and-hole, that is, steel pin 62 does not fall into the vertical pin-and-hole of sliding door, so second circuit keeps connecting, hummer continuous firing.
After completing and unblanking, manually resetted by sliding door, steel pin 62 falls into pin-and-hole, and steel pin acts on second lever 621 one end, and the second lever 621 drives the upper contact of the second contact 7 to move upward, and second circuit disconnects, and hummer 8 quits work; Meanwhile, sliding door is to left-hand second lever force, and the first contact resets and connects, and prepares for working next time.
Except the technical characteristic described in instructions, be the known technology of those skilled in the art.
Obviously, embodiment described above is only a part of preferred embodiment of the present utility model, instead of whole embodiments, and namely the utility model is not by the restriction of above-mentioned disclosed preferably specific embodiment.Those skilled in the art can when doing similar distortion without prejudice to when the utility model intension, and these improve and modification also should be considered as protection domain of the present utility model.
Claims (5)
1. fingerprint recognition antitheft door unlocking apparatus, comprises antitheft door (6), it is characterized in that, also comprise,
Be arranged on described antitheft door (6) upper and can the sliding door (61) of horizontal slip, described sliding door (61) vertically runs through the hole of described antitheft door (6);
Be arranged on the steel pin (62) between described sliding door (61) and described antitheft door (6), wherein, described steel pin (62) can vertically move;
Be positioned at the electromagnet (4) on the upside of described steel pin, and steel pin can be adsorbed under electromagnet "on" position;
Control the first control circuit that described electromagnet (4) works, in described first control circuit, first circuit lines is by power supply (1) positive pole, get back to the negative pole of power supply (1) successively through the first contact (5), fingerprint recognition gauge tap (3) and electromagnet (4), use wire to connect;
Control the second control circuit that hummer (8) works, in described second control circuit, second circuit electric wire is by power supply (1) positive pole, get back to power supply (1) negative pole through the second contact (7) and hummer (8) successively, use wire to connect.
2. fingerprint recognition antitheft door unlocking apparatus according to claim 1, it is characterized in that, described first contact is normally closed type, controlled by the first lever (611), described first lever (611) one end is connected with described sliding door (61), the other end is connected with the upper contact of described first contact (5), described first lever (611) centre is hinged to be arranged on described antitheft door (6), and between itself and described antitheft door (6) main body, be provided with the stage clip (6111) being in compressive state.
3. fingerprint recognition antitheft door unlocking apparatus according to claim 1 and 2, it is characterized in that, described second contact is open in usual, controlled by the second lever (621), described second lever (621) one end is connected with described steel pin (62) lower end, the other end is connected with the upper contact of described second contact (7), described second lever (621) centre is hinged to be arranged on described antitheft door (6), and between itself and described antitheft door (6) main body, be provided with the extension spring (6211) being in extended state.
4. fingerprint recognition antitheft door unlocking apparatus according to claim 1, is characterized in that, described hole arranged outside has reinforcing frame (612).
5. fingerprint recognition antitheft door unlocking apparatus according to claim 4, is characterized in that, described reinforcing frame (612) is identical with described antitheft door (6) material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520122537.5U CN204423478U (en) | 2015-03-03 | 2015-03-03 | Fingerprint recognition antitheft door unlocking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520122537.5U CN204423478U (en) | 2015-03-03 | 2015-03-03 | Fingerprint recognition antitheft door unlocking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204423478U true CN204423478U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520122537.5U Expired - Fee Related CN204423478U (en) | 2015-03-03 | 2015-03-03 | Fingerprint recognition antitheft door unlocking apparatus |
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| Country | Link |
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| CN (1) | CN204423478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812392A (en) * | 2016-12-01 | 2017-06-09 | 芜湖酷哇机器人产业技术研究院有限公司 | For the Fingerprint Lock of luggage case |
-
2015
- 2015-03-03 CN CN201520122537.5U patent/CN204423478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812392A (en) * | 2016-12-01 | 2017-06-09 | 芜湖酷哇机器人产业技术研究院有限公司 | For the Fingerprint Lock of luggage case |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150624 Termination date: 20160303 |
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| CF01 | Termination of patent right due to non-payment of annual fee |