CN101012719A - Common seal lock - Google Patents
Common seal lock Download PDFInfo
- Publication number
- CN101012719A CN101012719A CN 200710026598 CN200710026598A CN101012719A CN 101012719 A CN101012719 A CN 101012719A CN 200710026598 CN200710026598 CN 200710026598 CN 200710026598 A CN200710026598 A CN 200710026598A CN 101012719 A CN101012719 A CN 101012719A
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- China
- Prior art keywords
- lock
- circuit board
- keyboard
- control
- shell
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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 relates to a public seal lock, belonging to the lock technology area, which is the modification to prior technology, which comprises keyboard, press keys, LCD, conductive adhesive, circuit board, connecting board, connecting columns, bolts, batteries, spring pieces, shell, control box, metal sleeve ring, public seal, lock box and lock grooves. Column pores, battery groove, switch pore and lock column pore are set on the upper part of shell. The lower part is set in the lock box. The metal sleeve ring is set on the lower part. The public seal is set in the metal sleeve ring and the control box is set on the metal sleeve ring. The keyboard is set at the top of shell and the LCD is set in the middle of keyboard. The circuit board is set under the LCD and the conductive adhesive at the back of keyboard is set between the LCD and the circuit board. The connecting board is set under the circuit board and is fixed in the keyboard by bolts. The control circuit is set on the circuit board. The invention is provided with reasonable structure, convenient usage and the unjust usage can be avoided.
Description
Technical field
The invention belongs to the technical field of lock, is improvements over the prior art, is specifically related to a kind of common seal lock.
Background technology
From result for retrieval, find no the report that closes common seal lock, current market also is provided with the like product lock and sells.Official seal does not lock, and is easy to use, dangerous, by improper use, causes damage to enterprises and institutions easily, and the user who has in the drawer or in the strongbox, though reach purpose of safety, but uses common seal lock inconvenient.
Summary of the invention
A kind of common seal lock that the objective of the invention is to avoid above-mentioned weak point of the prior art and provide, this lock reach safety, proper use and easy to use.
Purpose of the present invention can realize by following measure:
The present invention is by keyboard, button, LCD, conducting resinl, circuit board, junction plate, joint pin, screw, battery, spring leaf, shell, control box, the metal collar, official seal, lock box, locked groove is formed, in shell upper the post hole is set, battery case, switch hole, lock cylinder aperture, outer casing underpart is arranged in the lock box, at outer casing underpart the metal collar is set, in the metal collar official seal is set, on the metal collar control box is set, on the shell top keyboard is set, the keyboard middle part is provided with LCD, LCD is divided into the circuits plate, keyboard back side conducting resinl is clipped in the middle of LCD and the circuit board, under the circuit board junction plate is set, and be fastened in the keyboard with screw, control circuit is set on circuit board.
Above-mentioned described control box is made up of button, lock, back-moving spring, screw rod, bottom, motor, microswitch, the control jump ring is set on screw rod, control jump ring side is provided with back-moving spring and lock, control circuit control motor on the circuit board rotates, and the screw rod promotion control jump ring that is arranged on the motor seesaws.Be arranged on simultaneously the control jump ring other end and then motion of lock, realize unblanking or locking kinetic energy, button can trigger microswitch after stressed when shell was packed lock box into, the microswitch signal is transferred on the control circuit of circuit board, realizes blocking function.
Above-mentioned described lock cylinder aperture is corresponding with lock.
Above-mentioned described joint pin is corresponding with the post hole.
The present invention has following advantage compared to existing technology: the one, and rational in infrastructure; Two are to use conveniently, avoid improper use.
Description of drawings
Fig. 1 is that the present invention assembles schematic diagram;
Fig. 2 is a vertical view of the present invention;
Fig. 3 is that the present invention is along the A-A sectional view;
Fig. 4 is a control box structure chart of the present invention;
Fig. 5 is a control box assembling schematic diagram of the present invention;
Fig. 6 is a control circuit of the present invention.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing (embodiment):
With reference to accompanying drawing 1-3, the present invention is by keyboard 1, button 11, LCD 2, conducting resinl 21, circuit board 3, junction plate 31, joint pin 32, screw 33, battery 4, spring leaf 41, shell 5, post hole 51, battery case 52, switch hole 53, lock cylinder aperture 54, control box installing hole 55, control box 6, the metal collar 7, official seal 8, lock box 9, locked groove 91 is formed, on shell 5 tops post hole 51 is set, battery case 52, switch hole 53, lock cylinder aperture 54, shell 5 bottoms are arranged on 9 li of lock boxes, in shell 5 bottoms the metal collar 7 is set, the metal collar is provided with official seal 8 for 7 li, control box 6 is set on the metal collar 7, on shell 5 tops keyboard 1 is set, keyboard 1 middle part is provided with LCD 2, LCD 2 is divided into circuits plate 3, it is middle with circuit board 3 that keyboard 1 back side conducting resinl 21 is clipped in LCD 2, circuit board is provided with junction plate 31 3 times, and be fastened in the keyboard 1 with screw 33, on circuit board 3, control circuit is set.
With reference to accompanying drawing 4-5, control box 6 of the present invention is by button 61, lock 62, reference column 63, back-moving spring 64, control spring 65, screw rod 66, bottom 67, motor 68, microswitch 69 is formed, control jump ring 65 is set on screw rod 66, control jump ring 65 sides are provided with back-moving spring 64 and lock 62, control circuit control motor 68 on the circuit board 3 rotates, the screw rod 66 promotion control jump rings 65 that are arranged on the motor 68 seesaw, be arranged on the and then motion of lock 63 of control jump ring 65 other ends simultaneously, realization is unblanked or locking kinetic energy, button 61 can trigger microswitch 69 after stressed when shell was packed lock box into, microswitch 69 signals are transferred on the control circuit of circuit board 3, realize blocking function.
With reference to accompanying drawing 6, control circuit of the present invention is made up of microprocessor V3, voltage checking chip V2, memory V1, electric motor starting circuit (comprising: Q1-Q4, R1-R4 components and parts), password input key (S1-S12) and oscillating circuit (containing: X1, C1, C2, C3, C7, C8, R5, R6 components and parts) LCD; 5,6 pin of memory V1 link to each other with 65,66 pin of microprocessor V3,3 pin of voltage checking chip V2 are connected with 8 pin of microprocessor V1, the R1 of electric motor starting circuit, R2, R3, R4 are connected with 13,14,15,16 pin of V3 respectively, password input key S1-S12 is connected with 3,4,5,6,68,69,70 pin of V3 respectively, oscillating circuit is connected with 58,59,60,64 pin of V3, the 23-52 pin of microprocessor V3 is connected with LCD, buzzer LS1 links to each other with 67 pin of V3, and microswitch K links to each other with 7 pin of V3.
Operating principle: earlier by keyboard (S1-S12) input password, by depositing memory V1 after the microprocessor processes in, import password by keyboard (S1-S12) once more when unblanking, if this password by microprocessor computing comparison with deposit information that Zhu Qisuo deposits and conform to then allow and unblank, microprocessor V3 control this moment electric motor starting circuit working, motor M 1 is rotated and is realized unlocking function.
Claims (4)
1, a kind of official seal (8) lock, it is characterized in that this lock is by keyboard (1), button (11), LCD (2), conducting resinl (21), circuit board (3), junction plate (31), joint pin (32), screw (33), battery (4), spring leaf (41), shell (5), control box (6), the metal collar (7), official seal (8), lock box (9), locked groove (91) is formed, on shell (5) top post hole (51) is set, battery (4) groove, switch hole, lock cylinder aperture (62), shell (5) bottom is arranged on lock box (9) lining, in shell (5) bottom the metal collar (7) is set, the metal collar (7) lining is provided with official seal (8), control box (6) is set on the metal collar (7), on shell (5) top keyboard (1) is set, keyboard (1) middle part is provided with LCD (2), LCD (2) is divided into circuits plate (3), it is middle with circuit board (3) that keyboard (1) back side conducting resinl (21) is clipped in LCD (2), junction plate (31) is set under the circuit board (3), and be fastened in the keyboard (1) with screw (33), on circuit board (3), control circuit is set.
2, a kind of official seal according to claim 1 (8) lock, it is characterized in that described control box (6) is by button (11), lock (62), back-moving spring (64), screw rod (66), bottom (67), motor (68), microswitch (69) is formed, control jump ring (65) is set on screw rod (66), control jump ring (65) side is provided with back-moving spring (64) and lock (62), control circuit control motor (68) on the circuit board (3) rotates, screw rod (66) the promotion control jump ring (65) that is arranged on the motor (68) seesaws, be arranged on the and then motion of lock (62) of control jump ring (65) other end simultaneously, button (11) can trigger microswitch (69) after stressed when shell (5) was packed lock box (9) into, and microswitch (69) signal is transferred on the control circuit of circuit board (3).
3, a kind of official seal according to claim 1 and 2 (8) lock is characterized in that described lock cylinder aperture (54) is corresponding with lock (62).
4, a kind of official seal according to claim 1 (8) lock is characterized in that described joint pin (32) is corresponding with post hole (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710026598 CN101012719A (en) | 2007-01-24 | 2007-01-24 | Common seal lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710026598 CN101012719A (en) | 2007-01-24 | 2007-01-24 | Common seal lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101012719A true CN101012719A (en) | 2007-08-08 |
Family
ID=38700428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710026598 Pending CN101012719A (en) | 2007-01-24 | 2007-01-24 | Common seal lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101012719A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448392A (en) * | 2013-09-13 | 2013-12-18 | 河北汇金机电股份有限公司 | Dual-purpose and self-locking stamp body component |
| CN105856877A (en) * | 2016-02-16 | 2016-08-17 | 施红 | Seal |
| CN109300215A (en) * | 2018-11-01 | 2019-02-01 | 深圳市新群欣实业有限公司 | A kind of common seal lock |
| CN112874190A (en) * | 2021-01-20 | 2021-06-01 | 深圳市银之杰科技股份有限公司 | Double-electronic control seal management and control device and method for preventing cheating of seal taking of safety door |
-
2007
- 2007-01-24 CN CN 200710026598 patent/CN101012719A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448392A (en) * | 2013-09-13 | 2013-12-18 | 河北汇金机电股份有限公司 | Dual-purpose and self-locking stamp body component |
| CN103448392B (en) * | 2013-09-13 | 2015-08-05 | 河北汇金机电股份有限公司 | A kind of dual-purpose self-locking chapter body assembly |
| CN105856877A (en) * | 2016-02-16 | 2016-08-17 | 施红 | Seal |
| CN105856877B (en) * | 2016-02-16 | 2018-06-19 | 施红 | A kind of seal |
| CN109300215A (en) * | 2018-11-01 | 2019-02-01 | 深圳市新群欣实业有限公司 | A kind of common seal lock |
| CN112874190A (en) * | 2021-01-20 | 2021-06-01 | 深圳市银之杰科技股份有限公司 | Double-electronic control seal management and control device and method for preventing cheating of seal taking of safety door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Wenzhao Document name: Written notice of preliminary examination of application for patent for invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070808 |