CN101761273A - Automatic unlocking device for drawer in cash register box - Google Patents
Automatic unlocking device for drawer in cash register box Download PDFInfo
- Publication number
- CN101761273A CN101761273A CN 200910264936 CN200910264936A CN101761273A CN 101761273 A CN101761273 A CN 101761273A CN 200910264936 CN200910264936 CN 200910264936 CN 200910264936 A CN200910264936 A CN 200910264936A CN 101761273 A CN101761273 A CN 101761273A
- Authority
- CN
- China
- Prior art keywords
- iron core
- drawer
- unlocking device
- electromagnet
- base plate
- 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.)
- Granted
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a stable and reliable automatic unlocking device for a drawer in a cash register box, which comprises a box body and a bottom plate arranged on the box body; an electromagnet is arranged on the bottom plate, an iron core is movably arranged in the electromagnet, a retainer ring is arranged on the iron core, a reset spring is nested in the iron core at the inner side of the retainer ring, a strip-shaped draw bar hole is arranged in the iron core at the outer side of the retainer ring, the bottom plate is also provided with a rotating pin, a swing plate is movably arranged on the rotating pin, a striking head for unlocking is arranged at the outer side of the swing plate, both ends of the swing plate are respectively provided with a protruding outward draw bar and an upright downward limit bar, the draw bar protrudes into a draw bar hole, the bottom plate is also provided with a circular arc-shaped limit hole, and the limit bar protrudes into the limit hole. The automatic unlocking device is mainly used for the cash register box in which the drawer can be automatically opened.
Description
Technical field
The present invention relates to the auto-unlocking device of drawer in the cash box.
Background technology
As everyone knows, in the market, occasions such as supermarket, hotel, retail store are extensive use of cashier's machine and collect coin or bill.Present cashier's machine, usually all be provided with grab and the automatically-unhooked auto-unlocking device of spacer pin on the casing that lays respectively at drawer, its structure generally includes: be arranged on the base plate on the casing, base plate is provided with electromagnet, be movably set with iron core in the electromagnet, the end of iron core is the bump head that is used to rush open grab.In actual use, the less stable of this auto-unlocking device causes drawer to open through regular meeting.
Summary of the invention
Technical problem to be solved by this invention is: the auto-unlocking device that drawer in a kind of reliable and stable cash box is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the auto-unlocking device of drawer in the cash box, comprise: casing and the base plate that is arranged on the casing, base plate is provided with electromagnet, be movably set with iron core in the electromagnet, iron core is provided with back-up ring, iron core is set with back-moving spring in the inboard of back-up ring, iron core offers the strip tie rod hole in the outside of back-up ring, on described base plate, also be provided with rotational pin, be movably set with the swing sheet on the rotational pin, the arranged outside of swing sheet is useful on the bump head of release, and the two ends of swing sheet are respectively arranged with outwardly directed pull lever and gag lever post vertically downward, and pull lever stretches in the described tie rod hole, also be provided with the circular arc spacing hole on the base plate, gag lever post stretches in the spacing hole.
Described swing sheet, pull lever, bump head and gag lever post are integral structure.
The invention has the beneficial effects as follows: the present invention has increased back-up ring on iron core, and between iron core and electromagnet, be provided with back-moving spring, grab is clashed into by swing mechanism in the end of iron core, and the motion of swing mechanism is subjected to the restriction of spacing hole, and its running orbit is very steady.So just make that whole auto-unlocking device is reliable and stable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is the structural representation of swing sheet.
Fig. 4 is the right TV structure schematic diagram of Fig. 3.
Fig. 5 is the structural representation of iron core.
Among Fig. 1 to Fig. 5: 1, base plate, 2, electromagnet, 3, iron core, 31, back-up ring, 32, U type groove, 33, pin-and-hole, 4, back-moving spring, 5, rotational pin, 6, the swing sheet, 61, pull lever, 62, the bump head, 63, gag lever post, 64, rotating hole, 7, bearing pin, 8, spacer pin, 9, cottor pin, 11, spacing hole.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.
As depicted in figs. 1 and 2, the auto-unlocking device of drawer in the cash box of the present invention, comprise: casing and the base plate 1 that is arranged on the casing, base plate 1 is provided with electromagnet 2, be movably set with iron core 3 in the electromagnet 2, iron core 3 is provided with back-up ring 31, iron core 3 is set with back-moving spring 4 in the inboard of back-up ring 31, iron core 3 offers the strip tie rod hole in the outside of back-up ring 31, as shown in Figure 5, this tie rod hole is made of U type groove 32 that is opened in iron core 3 outside end faces and the bearing pin 7 that is located in the pin-and-hole 33 of U type groove both sides sidewall; On described base plate 1, also be provided with rotational pin 5, as shown in Figure 3 and Figure 4, the arranged outside of swing sheet 6 is useful on the bump 62 of release, the two ends of swing sheet 6 are respectively arranged with outwardly directed pull lever 61 and gag lever post vertically downward 63, swing sheet 6, pull lever 61, bump 62 and gag lever post 63 are integral structure, pull lever 61 stretches in the described tie rod hole, also be provided with circular arc spacing hole 11 on the base plate 1---referring to shown in Figure 2, gag lever post 63 stretches in the spacing hole 11, and described rotational pin 5 is movably arranged in the rotating hole of swinging on the sheet 6 64.Also be provided with spacer pin 8 on base plate 1, an end of spacer pin 8 is provided with the pin cap, and the other end is provided with cottor pin 9.
Operating principle of the present invention is: when electromagnet 2 is not worked, iron core 3 can be under the effect of reseting pressuring spring 4, and pull lever 61 can be pushed in the bottom of U type groove 32, and swing sheet 6 can turn clockwise around rotational pin 5, be obstructed in spacing hole 11 until gag lever post 63, keep static balancing; When opening drawer, about 50 milliseconds of electromagnet 2 energisings, the coils in the electromagnet 2 produce moment magnetic force, and the suction that iron core 3 is produced overcomes the elastic force of reseting pressuring spring 4, like this, just and then iron core 3 is to retraction for pull lever 61, and feasible swing sheet 6 rotates counterclockwise around rotational pin 5, and swing sheet 6 is in rotation process, the bump grab of 62 meeting hit cards on spacer pin 8, grab is outwards rotated, and slippage from the spacer pin 8 realizes automatic unlocking; Then, under the effect of ejecting mechanism, drawer is opened.Electromagnet 2 energisings finish, and swing sheet 6 can return to original position again under the effect of reseting pressuring spring 8.
Claims (2)
1. the auto-unlocking device of drawer in the cash box, comprise: casing and the base plate that is arranged on the casing, base plate is provided with electromagnet, be movably set with iron core in the electromagnet, it is characterized in that: described iron core is provided with back-up ring, iron core is set with back-moving spring in the inboard of back-up ring, iron core offers the strip tie rod hole in the outside of back-up ring, on described base plate, also be provided with rotational pin, be movably set with the swing sheet on the rotational pin, the arranged outside of swing sheet is useful on the bump head of release, the two ends of swing sheet are respectively arranged with outwardly directed pull lever and gag lever post vertically downward, pull lever stretches in the described tie rod hole, also is provided with the circular arc spacing hole on the base plate, and gag lever post stretches in the spacing hole.
2. auto-unlocking device according to claim 1 is characterized in that: described swing sheet, pull lever, bump head and gag lever post are integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910264936 CN101761273B (en) | 2009-12-18 | 2009-12-18 | Automatic unlocking device for drawer in cash register box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910264936 CN101761273B (en) | 2009-12-18 | 2009-12-18 | Automatic unlocking device for drawer in cash register box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101761273A true CN101761273A (en) | 2010-06-30 |
| CN101761273B CN101761273B (en) | 2013-05-22 |
Family
ID=42492642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910264936 Expired - Fee Related CN101761273B (en) | 2009-12-18 | 2009-12-18 | Automatic unlocking device for drawer in cash register box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101761273B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254383A (en) * | 2011-06-03 | 2011-11-23 | 张家港市宏盛电子有限公司 | Locking device in cash box |
| CN103989317A (en) * | 2014-04-30 | 2014-08-20 | 美耐家具有限公司 | Tea table with concealed locks |
| CN106327708A (en) * | 2016-08-30 | 2017-01-11 | 湖州越球电机有限公司 | Launching mechanical structure of pinball machine |
| CN107503587A (en) * | 2017-09-15 | 2017-12-22 | 嘉兴亨泰金属制品有限公司 | A kind of self-locking drawer handle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2821071Y (en) * | 2005-08-07 | 2006-09-27 | 张家港市宏盛电子有限公司 | Controller for coining drawer in cash register box |
| CN201185021Y (en) * | 2008-01-21 | 2009-01-21 | 张家港市宏盛电子有限公司 | Mounting structure for ejection apparatus of money case drawer |
| CN201595438U (en) * | 2009-12-18 | 2010-10-06 | 江苏银河电子股份有限公司 | Automatic de-locking apparatus of drawer in cash register box |
-
2009
- 2009-12-18 CN CN 200910264936 patent/CN101761273B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254383A (en) * | 2011-06-03 | 2011-11-23 | 张家港市宏盛电子有限公司 | Locking device in cash box |
| CN103989317A (en) * | 2014-04-30 | 2014-08-20 | 美耐家具有限公司 | Tea table with concealed locks |
| CN103989317B (en) * | 2014-04-30 | 2022-09-06 | 美耐家具有限公司 | Tea table with invisible lock |
| CN106327708A (en) * | 2016-08-30 | 2017-01-11 | 湖州越球电机有限公司 | Launching mechanical structure of pinball machine |
| CN107503587A (en) * | 2017-09-15 | 2017-12-22 | 嘉兴亨泰金属制品有限公司 | A kind of self-locking drawer handle |
| CN107503587B (en) * | 2017-09-15 | 2022-09-09 | 嘉兴亨泰金属科技股份有限公司 | Self-locking drawer handle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101761273B (en) | 2013-05-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101761273B (en) | Automatic unlocking device for drawer in cash register box | |
| CN102160094B (en) | Automatic cash transaction device | |
| CN201595438U (en) | Automatic de-locking apparatus of drawer in cash register box | |
| CN203879150U (en) | Electromagnetic lock suitable for counter and locker | |
| CN203230234U (en) | Cat eye opening preventing mechanism | |
| TWM506640U (en) | Pushing mechanism of prize game machine | |
| CN203879137U (en) | Electromagnetic lock | |
| CN101702252A (en) | Umbrella vertical circumferential running motor-driven type renting device | |
| CN208306806U (en) | A kind of vertical parking device of super labor-saving bicycle | |
| CN210152466U (en) | Door stopper with mute function | |
| CN206591947U (en) | A kind of locker electric control lock | |
| CN104149499B (en) | Paper roll installing mechanism | |
| CN209118423U (en) | A kind of security system applied to ATM | |
| CN207718490U (en) | A kind of Coin warehouse-in and warehouse-out checking device based on identification marking | |
| CN108775418A (en) | A kind of ball valve of easy-to-dismount buffer-type | |
| CN208805864U (en) | A kind of bank note treatment device with distinguishing ability | |
| CN208284010U (en) | The installing mechanism of the all-in-one card reader of the convenience-for-people self-aided terminal in city | |
| CN202838549U (en) | Push/press mechanism for opening/closing cash register cashbox | |
| CN206400678U (en) | A kind of rotary cash-out shutter | |
| CN208422009U (en) | Locking device and self-service equipment | |
| CN203490779U (en) | Manually-opened unlocking mechanism in cashier box | |
| CN206400703U (en) | A kind of self-locking mechanism of pivot gate | |
| CN103778731B (en) | A kind of drawer control device and toggle mechanism wherein | |
| CN101382034A (en) | Security door | |
| CN203720949U (en) | Drawer control device and toggle mechanism thereof |
Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20181218 |