CN102184585B - Entrance guard device of container - Google Patents
Entrance guard device of container Download PDFInfo
- Publication number
- CN102184585B CN102184585B CN 201110109479 CN201110109479A CN102184585B CN 102184585 B CN102184585 B CN 102184585B CN 201110109479 CN201110109479 CN 201110109479 CN 201110109479 A CN201110109479 A CN 201110109479A CN 102184585 B CN102184585 B CN 102184585B
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- China
- Prior art keywords
- integrated circuit
- lock
- entrance guard
- shell
- circuit mainboard
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- 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.)
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Abstract
The invention discloses an entrance guard device of a box container, wherein a bottom plate (4) which passes through a shell (1) is fixed on a container door; an electromagnetic valve (22) which is connected with a lock (13) into a whole is directly connected with an integrated circuit mainboard B (11) through a circuit; the integrated circuit mainboard B (11) is respectively connected with an integrated circuit mainboard A (10), a password modification key (24), a power switch (7) and a password input disk (8); the power switch (7) is also connected with a battery box (9); the lock bolt (5) of the lock (13) is fixed on the bottom plate (4) and exposed out of the inner side of the bottom plate (4); and the lock bolt (5) corresponds to the position of a lock nest (21). The entrance guard device disclosed by the invention solves the problems of safety performance of the existing device, has the advantages of simple structure, good prying resistance and weight impact resistance and strong damage resistance, is convenient to use, is particularly suitable for the container and can be used in various fields of container trunks, coffers, cash trunks, safety boxes, arsenals and the like which need anti-theft functions and safety insurance.
Description
Technical field the present invention relates to a kind of entrance guard device, specifically, relates to a kind of entrance guard device for containers.
Background technology in the prior art, existing various entrance guard device for containers, but the ubiquity intention falls behind such as anti-ly open, pick-proof, preventing destructing performance are poor at the problem, it is not only dangerous but also unreliable to use, thereby needs improvement; The patent No. be ZL20041026752.1's " cargotainer electronic coded lock and password deriving means " although disclosed cargotainer electronic coded lock device technology has solved the safety pick-proof problem substantially, but still have unsafe factor and different from technical solution of the present invention.
Summary of the invention the object of the present invention is to provide entrance guard device for containers a kind of simple in structure, easy to use and safe and reliable.
In order to achieve the above object, the invention provides following technical scheme: a kind of entrance guard device for containers, be boxlike, the present invention's the solenoid valve 22 that is connected with lock body 13 directly links to each other with integrated circuit mainboard B11 by circuit, integrated circuit mainboard B11 again by circuit respectively with integrated circuit mainboard A10, Modify password key 24 links to each other, integrated circuit mainboard A10 links to each other with Password Input dish 8 with power switch 7 respectively by circuit again, power switch 7 links to each other with battery case 9 again, Password Input dish 8, battery case 9, integrated circuit mainboard A10, integrated circuit mainboard B11 and lock body 13 are installed in respectively in the shell 1, shrouding A25 fixedly is equipped with in the inboard of base plate 4, shrouding B26 is with the below sealing of shell 1, lock body 13 is positioned at the centre of shrouding A25 and shrouding B26, the locking bolt 5 of lock body 13 is fixed on the base plate 4 and from the inboard of base plate 4 and exposes, locking bolt 5 is corresponding with lock nest 21 positions, the side of shell (1) fixedly is equipped with web member (2), two circular holes and container lock thick stick on the web member (2) are grafting, and shell (1) is linked to be an integral body by base plate (4) and container body.
Described integrated circuit mainboard A10 becomes electronic signal and encryption by the 11F04 chip with the digital conversion of inputting, and reaches the communication with integrated circuit mainboard B11; On the described integrated circuit mainboard B11 12C5204AD chip is housed, the HEF409301 chip, with the F24C02 chip, the application circuit system that is used for responsible decoding, storage, signal amplification and control circuit is comprised of integrated keypad input ic mainboard A10, main control integrated circuit mainboard B11 and Password Input dish 8, the Password Input dish is press password and press numerical key on the Password Input dish and finish password setting, password identification, password and revise by touching, the operating function of connection circuit is the important component part of entrance guard device for containers.Password Input dish (8) is by digital 0--9, *, and " determining " 12 buttons form.The keyboard input circuit comprises an integrated circuit (IC) piece, and this integrated circuit is responsible for the digital conversion of input is become electronic signal, through encrypting 2, the 3 pin output by IC.Main control integrated circuit mainboard B is responsible for decoding and control circuit composition.Its principle of work is: password is set first, the short power control switch K1 that clicks during operation, electric power starting and self-locking, the password of pressing on the main control integrated circuit mainboard B is revised key, key-press input password on digital input keyboard, then press " determining " key, again reaffirm once, password is namely sent the comparison code of storing in the main control integrated circuit mainboard B as unlock operation.When unblanking, press the power switch plugged, then the input password press " determining " key on the code keypad, compares with the password that is stored in the chip after the master control IC of master control borad decoding, is the legal unlocking signal of just exporting, and controls solenoid valve and unblanks.Electromagnetic valve coil produces magnetic field, inhales pendulum lock pin, and the certain stroke of lock pin indentation lifts restrictions dead bolt, uses the hand push door this moment, and keeper can withdraw from from the lock nest, and door is opened.After 3 seconds, the solenoid valve outage, lock pin drops on the top of dead bolt draw-in groove under the promotion of retracing spring, wait for the action of closing the door.Circuit part of the present invention also has error code and reports to the police and automatic protection functions, when the input error code is pressed the " # " key, hummer send 2 seconds acoustic signal remind the operator to note, when defeated people's error code for the third time. cryptochannel is namely thought at broken code, output alarm signal, the control hummer time of sending is 1 minute audible warning, and combination disk can not be inputted during reporting to the police, after the end of reporting to the police, can again fail people's password, if input again error code, repeat above-mentioned circulation, thereby prolong the broken code time; Described lock body 13 is by lock nuclear 14, upper cover plate 15, lower cover 16, dead bolt 17, bearing 18, lock pin 19, bow type spring 20, lock nest 21 consists of, lock nuclear 14 is lock body cores of metal material, be screwed in upper cover plate 15, in the middle of the lower cover 16, that entrance guard device for containers is opened and closed critical component, dead bolt 17 is done the up and down to-and-fro movement of stop around bearing 18, can effectively limit and remove locking bolt 5 in the effect of lock nest 21, bearing 18 is installed in the dead eye at dead bolt 17 centers, guarantee that dead bolt 17 is light, flexibly upper, rotate between lower dead center, lock pin 19 is stainless steel right cylinders that are connected with the spool of solenoid valve 22, can effectively limit dead bolt 17 and do the up and down to-and-fro movement of stop around bearing 18 crimes, bow type spring 20 is by the to-and-fro movement of the auxiliary dead bolt 17 of elastic force around bearing 18 working top dead centers to lower dead center, lock nest 21 recessed position on lock body 13, corresponding with locking bolt 5 positions, locking bolt 5 can be stuck in the lock nest 21 by dead bolt 17 when lock is shut, solenoid valve 22 is connected with lock body, when circuit is connected, the coil of solenoid valve produces magnetic field, make lock pin 19 adhesive indentations, be the critical component of lock body 13 switches, be connected with contact on the integrated circuit mainboard A10.
Integrated circuit mainboard A10 of the present invention also links to each other with usb 12 by circuit, and this is the interface of reserving in order to reach remote-controlled operation.
Modify password key 24 of the present invention is positioned on the shrouding A25.
Entrance guard device of the present invention just can drive the lock thick stick and do 90 ° reciprocating rotation take the axle center as fulcrum, reaches the open and close of entrance guard device.
Entrance guard device of the present invention, at the base plate 4 inboard limit pull rods 6 that fixedly are equipped with, the one end exposes from shell 1, and limit pull rod 6 stretches out it through the impetus of spring when entrance guard device is opened, and stops and limit the positioning element that entrance guard device is closed arbitrarily when opening.
The detector switch 27 of unblanking of the present invention links to each other with integrated circuit mainboard B11 by circuit, and the detector switch 27 of unblanking is fixedly connected with lock body 13 and is close to lock body 13, when detect unblank after disconnecting circuit immediately, reach the purpose of economize on electricity.
Battery case 9 with renovating of the present invention is positioned at side under shell 1 front, and Password Input dish 8, power switch 7, usb 12 are positioned at battery case 9, so that component structural is compacter, have dwindled the volume of this device.
Compared with prior art, the present invention has following obvious advantage: 1, simple in structure, easy to use; 2, technique effect well namely has very strong anti-damage ability: the safety lock control system that takes microcomputerized control and mechanical linkage, improved security performance, the difficulty of opening of taking an improper hand strengthens, its critical component lock body is by solenoid control, electric wire, P.e.c. connect key position in gate inhibition's shell, when implementing destruction, may cause circuit to damage, open circuit, lock body is out of hand and can't open entrance guard device for containers fully; In addition, because lock body is installed in gate inhibition's enclosure, very strong protectiveness is arranged, pick-proof, anti-weight impact effects are better, thereby use safer; 3, applied range: this device extensively is suitable for the various need such as container, container car, national treasury, armoured van, proof box, safety cabinet, arm store, vehicle steering field antitheft or that need security insurance to be used.
Description of drawings of the present invention below the description of drawings:
Fig. 1 is that circuit of the present invention connects block diagram;
Fig. 2 is rear perspective structural representation of the present invention;
Fig. 3 is closing plate structure schematic diagram of the present invention;
Fig. 4 is inner structure schematic diagram of the present invention;
Fig. 5 is base plate 4 structural representations of the present invention;
Fig. 6 is lock body 13 structural representations of the present invention;
Fig. 7 is lock body 13 inner structure schematic diagram of the present invention;
Fig. 8 is that master of the present invention looks perspective view.
In Fig. 2～8: the 1st, shell, the 2nd, web member, the 3rd, handle, the 4th, base plate, the 5th, locking bolt, the 6th, limit pull rod, the 7th, power switch, the 8th, Password Input dish, the 9th, battery case, the 10th, integrated circuit mainboard A, the 11st, integrated circuit mainboard B, the 12nd, USB interface, the 13rd, lock body, the 14th, lock nuclear, the 15th, upper cover plate, the 16th, lower cover, the 17th, dead bolt, the 18th, bearing, the 19th, lock pin, the 20th, bow type spring, the 21st, lock nest, the 22nd, solenoid valve, the 23rd, pilot lamp, the 24th, password is revised key, the 25th, shrouding A, the 26th, shrouding B, the 27th, the detector switch of unblanking.
By specific embodiment the present invention is further described in more detail below the embodiment:
With reference to Fig. 1, the solenoid valve 22 that is connected with lock body 13 directly links to each other with integrated circuit mainboard B11 by circuit, integrated circuit mainboard B11 links to each other with integrated circuit mainboard A10, Modify password key 24, pilot lamp 23 and the detector switch 27 of unblanking respectively by circuit again, integrated circuit mainboard A10 links to each other with power switch 7, Password Input dish 8 and usb 12 respectively by circuit again, and power switch 7 links to each other with battery case 9 again.
With reference to Fig. 2～5 and Fig. 8, Password Input dish 8, battery case 9, integrated circuit mainboard A10, integrated circuit mainboard B11 and lock body 13 are installed in respectively in the shell 1, shrouding A25 fixedly is equipped with in the inboard of base plate 4, shrouding B26 is with the below sealing of shell 1, lock body 13 is positioned at the centre of shrouding A25 and shrouding B26, the locking bolt 5 of lock body 13 is fixed on the base plate 4 and from the inboard and exposes, locking bolt 5 is corresponding with lock nest 21 positions, password is revised key 24 and is positioned on the shrouding A25, the side of shell 1 fixedly is equipped with web member 2, two circular holes and container lock thick stick on the web member 2 are grafting, shell 1 is linked to be an integral body by base plate 4 and container body, at base plate 4 limit pull rod 6 is housed fixedly, the one end exposes from shell 1.
With reference to Fig. 4,8, Password Input dish 8 is installed in battery case 9 left sides, be close on the integrated circuit main board A10 of button in gate inhibition's shell, battery case 9 is installed in gate inhibition's outer casing frontispiece lower position, that battery case lid is installed, Password Input dish 8, power switch 7, usb 12 is installed the carrier of battery, the below that power switch 7 is installed in Password Input dish 8 is connected with integrated circuit mainboard A10, integrated circuit mainboard B11 is installed in gate inhibition's shell 1 (upper space), integrated circuit mainboard A10 is installed in gate inhibition's shell 1 (lower space), be close to Password Input dish 8,10, usb 12 is connected with integrated circuit mainboard A10 by electric wire, pilot lamp 23 usefulness screws are fixed on that (upper space) is connected with integrated circuit mainboard B11 in gate inhibition's shell, password is revised key 24 and is installed on the shrouding A25, B11 is connected with the integrated circuit mainboard, and shrouding A25 is sealing gate inhibition's shell and the cover plate that password modification key is installed, and shrouding B26 is the cover plate of sealing gate inhibition shell.
With reference to Fig. 6, the detector switch 27 of unblanking is fixedly connected with lock body 13 and is close to lock body 13.
With reference to Fig. 6,7, lock body 13 is by lock nuclear 14, dead bolt 17, bearing 18, lock pin 19, bow type spring 20 and solenoid valve 22 consist of, one side of lock body 13 has lock nest 21, the 22nd, solenoid valve 22 directly links to each other with lock body 13, lock body 13 has upper cover plate 15, lower cover 16, lock nuclear 14 is screwed in the middle of upper cover plate 15 and the lower cover 16, that entrance guard device for containers is opened and closed critical component, the lock body parts that dead bolt 17 metals are made, do the up and down to-and-fro movement of stop around bearing 18, can effectively limit and remove locking bolt in the effect of lock nest 21, bearing 18 is installed in the dead eye at dead bolt 17 centers, the assurance dead bolt is light, flexibly upper, rotate between lower dead center, lock pin 19 is stainless steel right cylinders that are connected with electromagnetic valve core, can effectively limit dead bolt and do the up and down to-and-fro movement of stop around bearing, bow type spring 20 is done top dead centre to the to-and-fro movement of lower dead center by the auxiliary dead bolt 17 of elastic force around bearing 18, lock nest 21 is positions recessed on the lock body 13, and is corresponding with locking bolt 5 positions, and locking bolt 5 can be stuck in the lock nest 21 by dead bolt when lock is shut, the device that solenoid valve 22 and lock body are integrated, connect when circuit, the coil of solenoid valve 22 produces magnetic field, makes lock pin 19 adhesive indentations, be the critical component of lock body 13 switches, be connected with contact on the integrated circuit mainboard A10.The detailed structure of this lock is open in detail in the patent of invention of 03136620.1 " safety door and lock body thereof " in the inventor's the patent No..
Operation of the present invention: when unblanking, press power switch 7, power connection, hummer sends an of short duration prompt tone, and the input unlocking cipher is pressed definite key, Password Input is correct, solenoid valve 22 energisings on the lock body 13 produce magnetic force, inhale pendulum lock pin 19, the certain stroke of lock pin 19 indentations, dead bolt 17 is lifted restrictions, in the given time (approximately 5 second time) pull out the handle 3 of gate inhibition's shell 1, drive dead bolt 17 and rotate to lower dead center, locking bolt 5 and lock nest 21 are broken away from, drive simultaneously the container door lock thick stick take the axle center as fulcrum do 90 the degree rotation locks be opened, delay switch cuts out, and circuit disconnects, when Password Input is incorrect, hummer sends continuous three prompt tones, need re-enter password, 3 input error prompt tones of password send prompting in a minute continuously, can automatically revert to normal condition such as the shut-down operation system; During locking, pulling limit pull rod 6, promote gate inhibition's shell 1, make gate inhibition's shell 1 close to locking bolt 5 web joints, so that lock nest 21 and locking bolt 5 intersect, the dead bolt 17 passive top dead centres that rotate to, lock pin 19 enters the draw-in groove of dead bolt 17 under the acting force of retracing spring promotes, dead bolt 17 is fixed on top dead centre, and locking bolt 5 is stuck in the closed hoop of dead bolt 17 and 21 formation of lock nest, make locking bolt 5 can not withdraw from lock nest 21, lock namely locked.
Claims (7)
1. entrance guard device for containers, be boxlike, it is characterized in that: the solenoid valve (22) that is connected with lock body (13) directly links to each other with integrated circuit mainboard B (11) by circuit, integrated circuit mainboard B (11) again by circuit respectively with integrated circuit mainboard A (10), Modify password key (24) links to each other, integrated circuit mainboard A (10) links to each other with Password Input dish (8) with power switch (7) respectively by circuit again, power switch (7) links to each other with battery case (9) again, Password Input dish (8), battery case (9), integrated circuit mainboard A (10), integrated circuit mainboard B (11) and lock body (13) are installed in respectively in the shell (1), shrouding A (25) fixedly is equipped with in the inboard of base plate (4), shrouding B (26) is with the below sealing of shell (1), lock body (13) is positioned at the centre of shrouding A (25) and shrouding B (26), the locking bolt (5) of lock body (13) is fixed on base plate (4) and upward and from the inboard of base plate (4) exposes, locking bolt (5) is corresponding with lock nest (21) position, the side of shell (1) fixedly is equipped with web member (2), two circular holes and container lock thick stick on the web member (2) are grafting, and shell (1) is linked to be an integral body by base plate (4) and container body.
2. entrance guard device according to claim 1, it is characterized in that: integrated circuit mainboard A (10) also links to each other with USB interface (12) by circuit.
3. entrance guard device according to claim 1, it is characterized in that: Modify password key (24) is positioned on the shrouding A (25).
4. entrance guard device according to claim 1 is characterized in that: limit pull rod (6) fixedly is housed base plate (4) is inboard, the one end exposes from shell (1).
5. entrance guard device according to claim 1 is characterized in that: also have pilot lamp (23) to be connected with integrated circuit mainboard B (11) by circuit, pilot lamp (23) is fixedly mounted on shell (1) and goes up and expose.
6. entrance guard device according to claim 1, it is characterized in that: the detector switch of unblanking in addition (27) links to each other with integrated circuit mainboard B (11) by circuit, and the detector switch of unblanking (27) is fixedly connected with lock body (13) and is close to lock body (13).
7. entrance guard device according to claim 1 and 2, it is characterized in that: be positioned at side under shell (1) front with the battery case of renovating (9), Password Input dish (8), power switch (7), USB interface (12) are positioned at battery case (9).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110109479 CN102184585B (en) | 2011-04-28 | 2011-04-28 | Entrance guard device of container |
| HK12101719.4A HK1164520A1 (en) | 2011-04-28 | 2012-02-21 | Entrance guard set for container doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110109479 CN102184585B (en) | 2011-04-28 | 2011-04-28 | Entrance guard device of container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102184585A CN102184585A (en) | 2011-09-14 |
| CN102184585B true CN102184585B (en) | 2013-01-23 |
Family
ID=44570754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110109479 Expired - Fee Related CN102184585B (en) | 2011-04-28 | 2011-04-28 | Entrance guard device of container |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102184585B (en) |
| HK (1) | HK1164520A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489439B (en) * | 2013-10-08 | 2016-09-07 | 深圳市伊诺乐器有限公司 | Audio frequency effect device |
| CN107762373A (en) * | 2017-10-26 | 2018-03-06 | 无锡杰森表面处理设备有限公司 | The metal counter door of heating cabinet and refrigerator is installed |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2149841A (en) * | 1983-11-11 | 1985-06-19 | Douglas Peter Herbert Jones | Electronic door release |
| CN200990109Y (en) * | 2006-09-01 | 2007-12-12 | 蔡林强 | Key identity recognition intelligent lock |
| CN201268992Y (en) * | 2008-08-05 | 2009-07-08 | 管罕敏 | Integral door lock device of safe |
| CN101974993A (en) * | 2010-10-20 | 2011-02-16 | 朱成书 | Security system of safety warehouse door |
-
2011
- 2011-04-28 CN CN 201110109479 patent/CN102184585B/en not_active Expired - Fee Related
-
2012
- 2012-02-21 HK HK12101719.4A patent/HK1164520A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN102184585A (en) | 2011-09-14 |
| HK1164520A1 (en) | 2012-09-21 |
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Address after: 518067, Guangdong, Shenzhen province Baoan District manhole Street on the South Community, 1-1, No. 1-2, macro Road Applicant after: Shenzhen Dao Ge Technology Co., Ltd. Address before: 518067 Guangdong city of Shenzhen province Nanshan District Xili Ma Hom Village Ma Hom Road No. 3 3 3 floor Applicant before: Shenzhen Jiaan Technology Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: SHENZHEN JIAAN SCIENCE + TECHNOLOGY CO., LTD. TO: SHENZHEN DAOGE TECHNOLOGY CO., LTD. |
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