CN201166880Y - Bugging coin box for bus - Google Patents

Abstract

The utility model relates to an antitheft alarm coin box used on a bus. A box cap is arranged on a box body; a reverse turning plate arranged in a coin collector in the box body is connected with a rotating shaft supported by the box body; a stayguy is connected between a crank connected with one end of the rotating shaft and a pull rod on the box body; an antitheft device hinged with the edge of a guide board at the lower part of the box cap is connected with a leaf spring; an electrode slice is fixed on a baffle plate inside the box cap; a crank arm extending to the lower part of the antitheft device passes through a bracket fixed on the box body, and a swing stem is hinged with the bracket; one end of the crank arm is matched with the swing stem in a toggling manner; two springs and a shim block positioned between the two springs are sleeved on the pull rod; the stayguy is connected between the shim block and the swing stem; two poles of an annunciator arranged in the box body are respectively connected with the leaf spring and the electrode slice. The antitheft alarm coin box has the advantages of simple and reasonable structure, reliable theft prevention and timely alarming.

Description

Bus burglar alarm coin-box

Technical field

The utility model relates to a kind of bus money-box.

Background technology

Through investigation, the people that only a few is harbored evil intentions among the public transport worker, take advantage of one's position, stealing the main means that debt is adopted in the coin-box is, front end at fine wire or cotton rope is fastened magnet, and magnet is put into from the coin slot of coin-box, makes it enter into the coin box of coin-box bottom, after utilizing magnet absorption coin, magnet and coin are brought out by fine wire or cotton rope.At present there is shortcoming in the used coin-box of bus on anti-theft measure, and the coin-box of existing generally use is the anti-theft panel that connects a band saw tooth in the guide plate edge of case lid bottom, and stoping pilferage by anti-theft panel, but effect is undesirable.Chinese patent discloses some and has stolen means and custom-designed anti-theft device at above-mentioned, and these device anti-thefts can more effectively stop and utilize above-mentioned means to steal coin, but they do not have the function of reporting to the police.

The utility model content

The purpose of this utility model is to provide a kind of bus burglar alarm coin-box, and it can effectively stop the behavior of stealing of stealer, and can report to the police timely.

For achieving the above object, the utility model adopts following scheme: bus burglar alarm coin-box, case lid is stamped in the casing upper end, box house is provided with coin collector, middle part in coin collector is provided with turnover panel, turnover panel is connected with rotating shaft by case supports, end in rotating shaft is connected with crank, be coated with pull bar on the casing, be connected with backguy between pull bar and the crank, be hinged with an anti-theft device in the guide plate edge that is connected the case lid bottom, be connected with a reed on this anti-theft device, be fixed on the baffle plate of case lid inside and be fixed with and the corresponding electrode slice of reed, be fixed with a support on the casing, be hinged with a fork on the support, pass a bending cranking arm more than twice on support top, cranking arm extends to the below of anti-theft device, and an end of cranking arm cooperates for stirring with fork, is with pad and two springs on pull bar, pad is clipped between two springs, be connected with backguy between pad and fork, be provided with an alarm in casing, the two poles of the earth of alarm are connected with reed and electrode slice respectively.

By such scheme as seen, when stealer enforcement pilferage pulling pull bar is opened turnover panel, the backguy meeting pulling fork between pad and the fork, and stir by fork and to crank arm, push anti-theft device by cranking arm and rotate, the reed on the anti-theft device is contacted with electrode slice, the alarm energising is also carved and is rung; In addition, after tinsel that stealer is used or cotton rope are stuck on the anti-theft device,, anti-theft device are rotated, and then reed is contacted with electrode slice if outwards pull tinsel or cotton rope card again.

The utility model is simple and reasonable for structure, and is antitheft reliable, reports to the police in time.By the scheme that the utility model provides, only need existing coin-box is changed a little, can make to have antitheft, warning function, and change is convenient, cost is little.

Description of drawings

The structural representation of Fig. 1 the utility model one embodiment;

The vertical view of Fig. 2 Fig. 1;

The A of Fig. 3 Fig. 1 is to view.

Embodiment

Further specify the utility model below in conjunction with the embodiment accompanying drawing.

Referring to Fig. 1

The bus burglar alarm coin-box that the utility model provides, case lid 7 is stamped in its casing 1 upper end, the inside of case lid 7 and bottom are connected with guide plate 12 and baffle plate 10 respectively, casing 1 inside is provided with coin collector 22, middle part in coin collector 22 is provided with turnover panel 21, turnover panel 21 is connected with the rotating shaft of being supported by casing 1 18, rotating shaft 18 is contained on the bearing 19 that is seated on the casing 1, end in rotating shaft 18 is connected with crank 17, install pull bar 4 on the casing 1, be connected with backguy 16 between pull bar 4 and the crank 17, in casing 1, also be provided with the electromagnetic control apparatus 15 that control turnover panel 21 rotates.More than same as the prior art.Edge at the guide plate 12 of case lid 7 bottoms is hinged with an anti-theft device 8, is connected with the reed 9 of a metal on this anti-theft device, is fixed with the electrode slice 11 with reed 9 corresponding metals on the baffle plate 10 of case lid 7 inside.Be sheet metal and anti-theft device 8 also under the situation of metal material at case lid 7, baffle plate 10, guide plate 12, require insulation between baffle plate 10 and the electrode slice 11, the means that make insulation between baffle plate 10 and the electrode slice 11 are to press from both sides a pad that insulate between the two.Be fixed with a support 20 on the casing 1, be hinged with a fork 14 on the support 20, pass a bending on support 20 tops and crank arm 13 more than twice, 13 belows that extend to anti-theft device 8 of cranking arm, 13 the end of cranking arm cooperates for stirring with fork 14.Be with pad 5 and spring 3 and 2 two springs of spring on pull bar 4, pad 5 is clipped between spring 3 and the spring 2, and pad 5 is a clearance fit with pull bar 4, is connected with backguy 6 between pad 5 and fork 14.Be provided with an alarm 23 in casing 1, alarm 23 is the common hummer of market sale, and the two poles of the earth of alarm 23 are connected with reed 9 and electrode slice 11 respectively by lead.

Referring to Fig. 2

Turnover panel 21 is fixedlyed connected with rotating shaft 18.Cranking arm 13 extends to the below of anti-theft device 8, and 13 the front portion of cranking arm once bends, and anti-theft device 8 can adopt the anti-theft panel of the existing employed band saw tooth of coin-box, also can adopt the disclosed anti-theft device of Chinese patent ZL200620086866.X.Adopt latter's better effects if.

In conjunction with Fig. 1, Fig. 3

13 the end of cranking arm is stirred the mode that cooperates with fork 14 and is: have chute 14a on fork 14,13 the end of cranking arm stretches into or passes chute 14a.The bottom of support 20 and casing 1 are fixing.

As seen from Figure 1, the coin-box that the utility model provides is when normal the use, and reed 9 is in released state with electrode slice 11, and electromagnetic control apparatus 15 can regularly be opened turnover panel 21, and the coin that is deposited on the turnover panel is fallen.Normally open in the process of turnover panel 21 at electromagnetic control apparatus 15, backguy 16 and pull bar 4 are failure to actuate, and reed 9 still keeps separating with electrode slice 11.When stealer enforcement pilferage pulling pull bar 4 is opened turnover panel 21, spring 3, spring 2 on the pull bar 4 can be compressed, backguy 6 also can spur fork 14 simultaneously, 14 of forks can be stirred 13 rotations of cranking arm, and 13 push anti-theft device 8 and rotate by cranking arm, reed 9 on the anti-theft device 8 is contacted with electrode slice 11, and then make alarm energising 23, ring at once after alarm 23 energisings; In addition, even stealer is opened smaller angle with turnover panel 21, avoided reed 9 to contact with electrode slice 11, but after tinsel that stealer is used or cotton rope are stuck on the anti-theft device 8, if outwards pull tinsel or cotton rope card again, anti-theft device 8 is rotated, and then reed 9 is contacted with electrode slice 11.

Claims (2)

1, bus burglar alarm coin-box, case lid (7) is stamped in casing (1) upper end, casing (1) inside is provided with coin collector (22), middle part in coin collector (22) is provided with turnover panel (21), turnover panel (21) is connected with the rotating shaft of being supported by casing (1) (18), end in rotating shaft (18) is connected with crank (17), be coated with pull bar (4) on the casing (1), be connected with backguy (16) between pull bar (4) and the crank (17), it is characterized in that: be hinged with an anti-theft device (8) in guide plate (12) edge that is connected case lid (7) bottom, be connected with a reed (9) on this anti-theft device (8), be fixed on the inner baffle plate (10) of case lid (7) and be fixed with and the corresponding electrode slice of reed (9) (11), be fixed with a support (20) on the casing (1), be hinged with a fork (14) on the support (20), pass bending cranking arm more than twice (13) on support (20) top, crank arm (13) extend to the below of anti-theft device (8), the end of (13) of cranking arm cooperates for stirring with fork (14), on pull bar (4), be with pad (5) and two springs (3,2), pad (5) is clipped in two springs (3,2) between, between pad (5) and fork (14), be connected with backguy (6), be provided with an alarm (23) in casing (1), the two poles of the earth of alarm (23) are connected with reed (9) and electrode slice (11) respectively.

2, bus burglar alarm coin-box according to claim 1 is characterized in that: have chute (14a) on fork (14), an end of crank arm (13) stretches into or passes chute (14a).

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