CN201383183Y - Locking and locating mechanism with rotatable paper money checking module - Google Patents

Abstract

The utility model relates to a locking and locating mechanism with rotatable paper money checking module, wherein a front upper checking module is hinged with a front fastener with limit rotation, the side end of the front fastener is hinged with a locating lever, a jacket spring of the locating lever can be sleeved in a locating lever seat in a sliding mode, one end of the spring is pressed on the locating lever, the other end is pressed on the side wall of the locating lever seat, the locating lever seat is hinged on the front upper checking module, the lower end portion of the front fastener forms a front hook head, the front hook head is matched with a front locking pin on a lower checking module, the upper end side portion of the lower checking module forms a locating bench, and the locating bench is matched with a convex part on the terminal end of the locating lever. The locking and locating mechanism overcomes the defects of a common paper money checking module locking and locating mechanism that the structure is complicated and the operation and use are inconvenient, the front checking module and the rear checking module can be fully and conveniently opened simultaneously without leaving a blind zone through the concrete design, the failure elimination and maintenance efficiency is greatly improved, and the locking and locating mechanism has the advantages of simple and compact structure, convenient operation and use, and strong reliability.

Description

The locking and the detent mechanism of rotatable bank note detection module

Technical field

The utility model relates to a kind of locking and detent mechanism of rotatable bank note detection module.

Background technology

Detection module is one of parts of most critical in the paper currency sorter, be furnished with a large amount of measurement components and parts such as image scanning, magnetic, infrared, ultraviolet, thickness, coding and the physical construction that guarantees the smooth and easy conveying of bank note in its limited spatial dimension, its structure is numerous and diverse.Under the situations such as the maintaining of the folder paper money removing that in the cleaning-sorting machine use, may occur, the surperficial dedusting of sensitive components and replacing, equipment and software upgrading, need frequent the unlatching and the occlusion detection module, and require mechanism fully to open so that fault is got rid of and attended operation.And existing cleaning-sorting machine detection module, locking in its rotating opening device and detent mechanism complexity, the detection module that has can not be opened front and back simultaneously, and the detection module subregion that has can not be opened and be left the blind area, and result of use is undesirable.

Summary of the invention

In order to overcome common bank note detection module locking positioning mechanism complex structure in the prior art, to manipulate inconvenient problem, the utility model provides a kind of locking and detent mechanism of rotatable bank note detection module, should turn the locking of bank note detection module and the compact conformation of detent mechanism, easy for operation, good reliability.

The technical scheme that its technical matters that solves the utility model adopts is: comprise that detection module is gone up detection module with the preceding detection module of going up on the fulcrum that is hinged on down detection module with the back down, the preceding fastener of hinged spacing rotation on the detection module on preceding, the hinged backstay of side of preceding fastener, the backstay outer casing spring is inserted in the pole socket of location slidably, one end of spring leans on backstay the other end and presses location pole socket sidewall, before being hinged on, goes up on the detection module location pole socket, the bottom of preceding fastener forms preceding gib head, before gib head match with preceding stop pin on the following detection module, the upper end sidepiece of following detection module forms positioning table, and positioning table matches with the protuberance of backstay end.

Offering the front limit hole on preceding fastener, matches with the preceding front limit pin of going up on the detection module in the front limit hole.

The back fastener of hinged spacing rotation on the detection module on the back, extension spring hangs over the back and goes up on the detection module and fastener after holding on the hinge veer of back fastener, the bottom of back fastener forms the back gib head, and back gib head matches with back stop pin and register pin on the following detection module.

Offer the back spacing hole on the fastener of back, back spacing hole matches with the back spacer pin that go up on the detection module back.

The utility model is by above-mentioned specific design, can open forward and backward detection module simultaneously fully, easily, do not stay the blind area, when in the operation process paper jam phenomenon taking place, can take out apace, remove the laying dust on each sensitive components surface and the maintain and replace of each parts easily, not only reduced the production cost, and improved row's barrier and maintenance efficiency greatly, has advantage simple and compact for structure, easy for operation, good reliability.

Description of drawings

Below in conjunction with drawings and Examples detailed content of the present utility model is described.

Structural representation when Fig. 1 is the utility model closure;

Fig. 2 is the structural representation of the utility model after opening;

Fig. 3 is the A-A cut-open view of Fig. 2.

Embodiment

As shown in the figure, the utility model comprises that detection module 1 is gone up detection module 4 with the preceding detection module 3 of going up on the fulcrum 2 that is hinged on down detection module 1 with the back down, the preceding fastener 5 of hinged spacing rotation on the detection module 3 on preceding, the hinged backstay 6 of side of preceding fastener 5, backstay 6 can be hinged by shift fork and preceding fastener 5, backstay 6 outer casing springs 7 are inserted in the pole socket 8 of location slidably, one end of spring 7 leans at backstay 6 other ends and presses location pole socket 8 sidewalls, before being hinged on, goes up on the detection module 3 location pole socket 8, gib head 9 before the bottom of preceding fastener 5 forms, before gib head 9 match with preceding stop pin 10 on the following detection module 1, the upper end sidepiece of following detection module 1 forms positioning table 11, and positioning table 11 matches with the protuberance 12 of backstay 6 ends.Offering front limit hole 13 on preceding fastener 5, matches with the preceding front limit pin of going up on the detection module 3 14 in front limit hole 13.

The back fastener 15 of hinged spacing rotation on the detection module 4 on the back, extension spring 16 hangs over the back and goes up on the detection module 4 and fastener 15 after holding on the hinge veer of back fastener 15, the bottom of back fastener 15 forms back gib head 17, and back gib head 17 matches with back stop pin 18 and register pin 19 on the following detection module 1.Offer back spacing hole 20 on the fastener 15 of back, back spacing hole 20 matches with the back spacer pin 21 that go up on the detection module 4 back.

Shown in the part of the double dot dash line among Fig. 1, when before will opening, going up detection module 3, the top of fastener 5 was by counterclockwise rotating before only with hand was caught, before before the fastener 5 fastener hinges 22 rotate the preceding stop pin 10 on the following detection module 1 of gib head 9 disengagements before its bottom for fulcrum, locate pole socket 8 simultaneously and also do corresponding swing around location pole socket fulcrum 23, and backstay 6 corresponding slip in the pole socket 8 of location.Fastener 5 before mentioning then, whole preceding upward detection module 3 just can install around fulcrum 2 rotating opening on following detection module 1, owing to be subjected to the snap-in force effect of spring 7, preceding fastener 5 clockwise direction are rotated the position that is retracted into 14 restrictions of front limit pin, backstay 6 withdrawals simultaneously, its end is stuck in down on the positioning table 11 of detection module 1 upper end sidepiece formation, makes the desired location on its unsettled detection module that is positioned at as shown in Figure 2.When opening the back when going up detection module 4, only with hand catches the top of back fastener 15 to move in the direction of the clock, and fastener fulcrum 24 rotates behind its bottom the back stop pin 18 on the detection module 1 under gib head 17 disengagements for fulcrum after the back fastener 15.Mention back fastener 15 then, the whole back detection module 4 of going up just can install around in fulcrum 2 rotating opening of descending on the detection module 1, owing to be subjected to the pulling force effect of extension spring 16, back fastener 15 counterclockwise rotates the position that is retracted into back spacer pin 21 restrictions, and be stuck on the register pin 19 that is fixed in following detection module 1 upper left corner, make the desired location on its unsettled detection module that is positioned at as shown in Figure 2.

Claims (4)

1, a kind of locking of rotatable bank note detection module and detent mechanism, comprise that detection module is gone up detection module with the preceding detection module of going up on the fulcrum that is hinged on down detection module with the back down, it is characterized in that detection module (3) is gone up the preceding fastener (5) of hinged spacing rotation on preceding, the hinged backstay of side (6) of preceding fastener (5), backstay (6) outer casing spring (7) is inserted in the location pole socket (8) slidably, one end of spring (7) leans at the last other end of backstay (6) and presses location pole socket (8) sidewall, go up on the detection module (3) before location pole socket (8) is hinged on, the bottom of preceding fastener (5) forms preceding gib head (9), before gib head (9) match with preceding stop pin (10) on the following detection module (1), the upper end sidepiece of following detection module (1) forms positioning table (11), and positioning table (11) matches with the protuberance (12) of backstay (6) end.

2, the locking of rotatable bank note detection module according to claim 1 and detent mechanism is characterized in that offering front limit hole (13) on preceding fastener (5), match with the preceding front limit pin of going up on the detection module (3) (14) front limit hole (13).

3, the locking of rotatable bank note detection module according to claim 1 and 2 and detent mechanism, go up the back fastener (15) that detection module (4) is gone up hinged spacing rotation after it is characterized in that, extension spring (16) hangs over the back and goes up that detection module (4) is gone up and hold back fastener (15) on the hinge veer of back fastener (15), the bottom of back fastener (15) forms back gib head (17), and back gib head (17) matches with back stop pin (18) and register pin (19) on the following detection module (1).

4, the locking of rotatable bank note detection module according to claim 3 and detent mechanism is characterized in that offering back spacing hole (20) on back fastener (15), back spacing hole (20) matches with the back spacer pin (21) that go up on the detection module (4) back.

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