CN105844794A - Coin recycling box with opening double-lock-control function - Google Patents

Abstract

The invention discloses a coin recycling box with the opening double-lock-control function. A box body of the coin recycling box comprises a drawing plate, the drawing plate and the box body are locked through a lock, the lock comprises a cam spring bolt assembly, a box-body fixing rod and a lock rod, and a lock piece hole and a lock rod hole which are used for locking the drawing plate are formed in the surface of the drawing plate; the cam spring bolt assembly comprises a first lock cylinder, first cam spring bolts, a second lock cylinder and a second cam spring bolt, the box-body fixing rod is installed on the box body wall of the coin recycling box, one end of the box-body fixing rod is in contact with the first cam spring bolts in a tight-pressing mode through first pressing springs, and the other end of the box-body fixing rod penetrates to the outer side of the box body wall; one end of the lock rod is connected with the second cam spring bolt in a transmission mode through a pressure support, and the other end of the lock rod penetrates through the lock rod hole. Compared with prior art, the coin recycling box is simple in structure and reasonable in design; as the coin recycling box with the opening double-lock-control function is adopted, operators are effectively prevented from being in contact with coins, and the custodial safety of the coins is improved.

Description

A kind of coin recycling box with twin-lock control open function

Technical field

The present invention relates to the component technology field of automatic machine, particularly relate to one and there is twin-lock control unlatching The coin recycling box of function.

Background technology

Along with underground railway track traffic is in the fast development of China big and medium-sized cities, it is applied to the automatic ticketing of subway station Machine have also been obtained and uses widely, and in automatic machine, coin recycling box is one of indispensable device, when After coin recycling box is collected completely, operator need to change it, and in prior art, general coin returns Receive case and there is no insurance function, simply use two different lock & keys to be respectively used to being fixed to of this collection box Position and coin take out, and these two locks do not have sequencing, independently operable, it is impossible to reach interlock function, During operator are drawn off going to administrative office from ticket machine, non-management employee can be easily Touch coin, there is the hidden danger that certain coin runs off.

Therefore, one coin recycling box with interlock function lockset of design is that those skilled in the art study Direction.

Summary of the invention

For defect and the technical problem of existence of above-mentioned prior art, the primary technical problem that the present invention solves It is to provide a kind of coin recycling box with twin-lock control open function, makes the coin recycling box of automatic machine Two lock open and Guan Bi time produce interlocking, prevent in handling process, occur that coin runs off.

To achieve these goals, the technical scheme is that

A kind of coin recycling box with twin-lock control open function of the present invention, the casing of this coin recycling box Having the receiving chamber of one end open, the opening part in described receiving chamber is provided with for opening or close described receiving chamber Pumping board, described pumping board is locked by a lockset and described casing, described lockset include cam bolt component, Casing fixes bar, locking bar, and what described pumping board pulled and pushed is arranged on the box body wall of described receiving chamber overthe openings, Described pumping board lower surface is provided with for locking the latch arm hole of pumping board, locking plate hole；Described cam bolt component includes First lock core, the first cam dead bolt being fixed on described first lock core, the second lock core, it is fixed on described The second cam dead bolt on two lock cores, described casing fix bar by fixing bar guiding trestle be arranged on described firmly On the box body wall of coin collection box, described casing is fixed bar one end and is through to the outside of described box body wall, by One stage clip makes described casing fix the bar other end to be pressed into contact with described first cam dead bolt, described first cam Dead bolt rotation is inserted in described locking plate hole；The middle part of described locking bar is arranged on described coin by locking bar guide pad and returns Receiving on the box body wall of case, described locking bar one end is connected with pressure arm, and described pressure arm is second convex with described Wheel dead bolt is in transmission connection, and the described locking bar other end is through in described latch arm hole.

In technique scheme, when operator are by time in coin recycling box load facility, use operator's key The first lock core opened by spoon, and the first cam dead bolt rotates, and promotes casing to fix bar and extends to both sides, makes casing solid In fixed pole access arrangement in the support fixing collection box, reach to lock the effect of coin recycling box, simultaneously First cam dead bolt departs from restriction with the locking plate hole on pumping board；When manager opens the second lock core, the second cam Dead bolt rotates, and drives pressure arm to rotate down, and locking bar is along with pressure arm retracted downward, locking bar and pumping board On latch arm hole depart from limit, pumping board is extracted out outward, make coin recycling box accommodate chamber be opened on equipment Coin exit connects, and does not now have locking plate hole because of pumping board and the first cam dead bolt corresponding position, and the first lock core cannot Closing, casing is fixed bar and cannot be shunk under the effect of the first stage clip, and coin recycling box is in equipment to be locked Fixed, it is impossible to take out；When needs take out coin recycling box from equipment, pumping board is first advanced and closes by manager Putting in place, close the second lock core, locking bar inserts locking pumping board, the now lock on pumping board in the latch arm hole on pumping board Film perforation is corresponding with the first cam dead bolt, and operator operates key-off the first lock core, and casing fixes bar first Under the effect of stage clip, shrink to the box inside of collection box, de-for fixing the support of collection box with equipment From locking, take out coin recycling box；Set by the frame for movement using this twin-lock mutual lock control open function The lockset of meter so that apply two of coin recycling box of this lockset to be locked in when being turned on and off and produce interlocking Relatedness, ensure that in terms of equipment is own coin is comparatively safe on retrieval management, effectively prevent hard The risk that coin runs off.

Further improvement is that, bar fixed by described casing is two, its symmetry be arranged on described first cam The both sides of dead bolt, described casing fixes and is provided with protruding catch in the middle part of bar, and described first stage clip is arranged at described convex Rise between catch and the inwall of described casing, make described casing fix bar one end and be close to described first cam lock On the cam surface of tongue.Symmetrical two casings that arrange fix bar, when making coin recycling box lock in a device more Firmly, safe and reliable.

Further improvement is that, described locking bar one end is rotationally connected with described pressure arm one end by rotating shaft, It is provided with locking catch in the middle part of described locking bar, is provided with between described locking catch and the upper surface of described pressure arm The second stage clip being set on described locking bar, the described pressure arm other end is fixed on described casing by bearing pin Inwall on, the internal chamber wall in the middle part of described pressure arm with described second cam dead bolt laminating contact.

Further improvement is that, described pressure arm one end is provided with waist typed through hole, and described locking bar one end passes institute State waist typed through hole, and be connected by block piece is spacing with described pressure arm lower surface, set in the middle part of described locking bar There is locking catch, be provided with between described locking catch and the upper surface of described pressure arm and be set in described locking bar On the second stage clip, the described pressure arm other end is fixed on the inwall of described casing by bearing pin, described Internal chamber wall in the middle part of pressure arm contacts with described second cam dead bolt laminating.

In technique scheme, by arranging second between the locking catch in the middle part of pressure arm and locking bar Stage clip, makes locking bar when pumping board advances and closes, is automatically inserted in the latch arm hole on pumping board, is locked by pumping board Cannot extract out, it is ensured that the safety of coin in collection box, meanwhile, pumping board can directly be closed by operator, nothing Again coin recycling box is taken out from equipment after the second lock core being closed before manager's arrival equipment such as need, this Simple to operation, improve work efficiency.

Further improvement is that, described lockset also includes an additional locking devices, described additional locking devices bag Including an extension spring, described extension spring one end is fixed on described locking catch, and the described extension spring other end is fixed on close On the inwall of the described casing of described locking bar free end.By arranging additional locking devices, locking bar can be made quick Be automatically inserted in latch arm hole, be effectively prevented locking bar and be stuck at latch arm hole aperture.

Further improvement is that, described block piece is hollow spring catch or nut or split washer.

Further improvement is that, described pumping board both sides are embedded in the box body wall of described receiving chamber opening part by slideway On, described pumping board is provided with the positive stop being drawn out of stroke for limiting described pumping board, is positioned at described locking bar Described pumping board lower surface at hole is provided with the reset guide in guiding the described locking bar described latch arm hole of insertion Block, described reset guide block has U-shaped breach.

Further improvement is that, described pumping board includes the first pumping board, the second pumping board, described first pumping board and Two pumping boards are connected by hinge hinge, and two relative outer walls of described casing are provided with and reclaim for conveying coins The handle of case.Pumping board is arranged to bent, reduces the space taken when pumping board is extracted out, improve sky Between utilization rate；The convenient carrying of handle is set.

Compared with prior art, the present invention's has the structure letter that twin-lock controls the coin recycling box of open function Single, reasonable in design, have employed and there is the coin recycling box of twin-lock mutual lock control open function be effectively prevented Operator contact coin, improve the safety of coin keeping.

Accompanying drawing explanation

Fig. 1 is the structural representation of coin recycling box in the present invention；

Fig. 2 is that the present invention is a kind of has the structural representation that twin-lock controls the coin recycling box lockset of open function；

Fig. 3 be in Fig. 1 A-A to cross section view；

Structural representation when Fig. 4 is that in the present invention, the first lock core is opened, the second lock core is closed；

Structural representation when Fig. 5 is that in the present invention, pumping board is extracted out；

In figure, 1-casing, 11-pumping board, 12-handle, 13-reset guide block, 14-positive stop, 2-first Lock core, 21-the first cam dead bolt, 3-the second lock core, 31-the second cam dead bolt, 4-casing fixes bar, 41- Fixing bar guiding trestle, 42-the first stage clip, 5-locking bar, 51-pressure arm, 52-the second stage clip, 53-locks Catch, 54-extension spring, 55-locking bar guide pad.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.

As shown in Figures 1 to 5, the invention provides a kind of coin with twin-lock control open function to reclaim Case, this coin recycling box includes that casing 1, casing 1 have the receiving chamber of one end open, and the two of casing 1 are relative Outer wall be provided with for carrying handle 12, the opening part in described receiving chamber is provided with for opening or close institute Stating the pumping board 11 accommodating chamber, pumping board 11 is locked with casing 1 by a lockset, and described lockset includes cam dead bolt Assembly, casing fix bar 4, locking bar 5, and what pumping board 11 pulled and pushed is arranged on the case of described receiving chamber overthe openings On body wall, the lower surface of pumping board 11 is provided with for locking the latch arm hole of pumping board 11, locking plate hole (does not shows in figure Show)；Cam bolt component includes the first lock core 2, be fixed on the first lock core 2 the first cam dead bolt 21, Second lock core 3, the second cam dead bolt 31 being fixed on the second lock core 3, casing fixes bar 4 by fixing Bar guiding trestle 41 is arranged on the inwall of casing 1, and casing is fixed bar 4 one end and is through to the body wall of casing 1 Outside, makes casing fix the other end of bar 4 by the first stage clip 42 and the first cam dead bolt 21 is pressed into contact with, First stage clip 42 stretches relative to the box body wall of casing 1 with the rotation of the first cam dead bolt 21, and first is convex Wheel dead bolt 21 rotation is inserted in described locking plate hole, and the first cam dead bolt 21 rotates, and makes the first cam dead bolt 21 Cam bit rotates relative to pumping board 11, and the cam bit of the first cam dead bolt 21 departs from the restriction in described locking plate hole； The middle part of locking bar 5 is arranged on the inwall of casing 1 by locking bar guide pad 55, one end of locking bar 5 and pressure Support 51 connects, and pressure arm 51 is in transmission connection with the second cam dead bolt 31, and the other end of locking bar 5 runs through To described latch arm hole, pressure arm 51 is flexible with the rotation of the second cam dead bolt 31, thus drives lock Bar 5 stretches for pumping board 11.

The optimal way of the present invention is, bar 4 fixed by casing is two, its symmetry be arranged on the first cam lock The both sides of tongue 21, casing fixes and is provided with protruding catch in the middle part of bar 4, and the first stage clip 42 is arranged at described projection Between catch and casing 1 box body wall, make casing fix bar 4 one end and be close to the convex of described first cam dead bolt On wheel face；One end of locking bar 5 is rotationally connected by one end of rotating shaft with pressure arm 51, the middle part of locking bar 5 It is provided with locking catch 53, is provided with between locking catch 53 and the upper surface of pressure arm 51 and is set in locking bar 5 On the second stage clip 52, the other end of pressure arm 51 is fixed on the inwall of casing 1 by bearing pin, pressure The middle part internal chamber wall of support 51 and the laminating contact of the second cam dead bolt 31.

In the present embodiment, one end of pressure arm 51 is provided with waist typed through hole, and locking bar 5 one end leads to through waist type Hole, and be connected by block piece is spacing with the lower surface of pressure arm 51, the middle part of locking bar 5 is provided with locking gear Sheet 53, is provided with the second pressure being set on locking bar 5 between locking catch 53 and the upper surface of pressure arm 51 Spring 52, the other end of pressure arm 51 is fixed on the inwall of casing 1 by bearing pin, pressure arm 51 Middle part internal chamber wall and the laminating contact of the second cam dead bolt 31；Also including an extension spring 54, one end of extension spring 54 is solid Being scheduled on locking catch 53, the other end of extension spring 54 is fixed on the casing 1 of the free end near locking bar 5 On box body wall, wherein block piece can be hollow projectile cartridge spring pin or the stop member such as nut or split washer；Pumping board The both sides of 11 are embedded on the box body wall of described receiving chamber opening part by slideway, and pumping board 11 is provided with for limiting Pumping board 11 is drawn out of the positive stop 14 of stroke, prevents pumping board 11 from extracting out in slideway completely, causes pumping board 11 when not closed receiving chamber opening, and pumping board 11 cannot limit the first lock core 2 and drive the first cam dead bolt 21 Rotate, prevent operator when pumping board 11 opens receiving chamber opening, close the first lock core 2 by coin recycling box Take out from equipment；It is positioned at pumping board 11 lower surface at latch arm hole to be provided with and insert described lock for guiding locking bar 5 Reset guide block 13 in rod aperture, reset guide block 13 has U-shaped breach, and U-shaped breach is positioned at latch arm hole Place, when pumping board 11 pulls out, locking bar 5 inserts the one end in latch arm hole can be in the U-shaped breach of reset guide block Slide；When pumping board 11 pushes, locking bar 5 inserts the one end in latch arm hole can be at the U-shaped breach of reset guide block Inside slip in the latch arm hole on pumping board 11, to reach to lock pumping board 11.

When operator are by time in coin recycling box load facility, with key operated first lock core 2 of operator, One cam dead bolt 21 rotates, and promotes casing to fix bar 4 and extends to both sides, makes casing fix bar 4 access arrangement In in fixing the support of collection box, reach to lock the effect of coin recycling box, the first cam dead bolt simultaneously 21 depart from restriction with the locking plate hole on pumping board 11；When manager opens the second lock core 3, the second cam dead bolt 31 Rotating, drive pressure arm 51 to rotate down, locking bar 5 is along with pressure arm 51 retracted downward, locking bar 5 Depart from the latch arm hole on pumping board 11 and limit, pumping board 11 is extracted out outward, makes the receiving chamber of coin recycling box It is opened on the coin exit connection of equipment, does not now lock with the first cam dead bolt 21 corresponding position because of pumping board 11 Film perforation, the first lock core 2 cannot close, and casing is fixed bar 4 and cannot be shunk under the effect of the first stage clip 42, Coin recycling box is in equipment locked, it is impossible to take out；When needs take out coin recycling box from equipment, Pumping board 11 is first advanced closedown to put in place by manager, closes the second lock core 3, and locking bar 5 inserts the lock on pumping board 11 Locking pumping board 11 in rod aperture, now the locking plate hole on pumping board 11 is corresponding with the first cam dead bolt 21, operator Operation key-off the first lock core 2, casing fixes bar 4 under the effect of the first stage clip 42, to collection box Box inside shrinks, and is used for fixing the support disengaging locking of collection box, takes out coin recycling box in equipment. By using the lockset of the Design of Mechanical Structure of this twin-lock mutual lock control open function so that apply this lockset Two of coin recycling box be locked in the relatedness producing interlocking when being turned on and off, protect in terms of equipment is own Demonstrate,prove coin comparatively safe on retrieval management, effectively prevent the risk that coin runs off.

Should be appreciated that regular job custom and the description of the noun of locality be all binding operation person and user are attached Scheming and set up, their appearance should not affect protection scope of the present invention.

Being described in detail the present invention above in association with accompanying drawing embodiment, those skilled in the art can According to the above description the present invention is made many variations example.Thus, some details in embodiment should not be constituted Limitation of the invention, the present invention by the scope that defines using appended claims as the protection model of the present invention Enclose.

Claims (8)

1. having twin-lock and control a coin recycling box for open function, the casing of this coin recycling box has one The receiving chamber of end opening, the opening part in described receiving chamber is provided with the pumping board for opening or close described receiving chamber, Described pumping board is locked with described casing by a lockset, it is characterised in that described lockset includes cam dead bolt group Part, casing fix bar, locking bar, and what described pumping board pulled and pushed is arranged on the box body wall of described receiving chamber overthe openings On, described pumping board lower surface is provided with for locking the latch arm hole of pumping board, locking plate hole；Described cam bolt component The the first cam dead bolt, the second lock core that including the first lock core, are fixed on described first lock core, it is fixed on institute Stating the second cam dead bolt on the second lock core, described casing is fixed bar and is arranged on institute by fixing bar guiding trestle Stating on the box body wall of coin recycling box, described casing is fixed bar one end and is through to the outside of described box body wall, logical Cross the first stage clip to make described casing fix the bar other end to be pressed into contact with described first cam dead bolt, described first The rotation of cam dead bolt is inserted in described locking plate hole；The middle part of described locking bar by locking bar guide pad be arranged on described firmly On the box body wall of coin collection box, described locking bar one end is connected with pressure arm, described pressure arm and described the Two cam dead bolts are in transmission connection, and the described locking bar other end is through in described latch arm hole.

The coin recycling box with twin-lock control open function the most according to claim 1, its feature exists In, bar fixed by described casing is two, the both sides being arranged on described first cam dead bolt of its symmetry, described Casing is fixed and is provided with protruding catch in the middle part of bar, and described first stage clip is arranged at described protruding catch and described casing Inwall between, make described casing fix bar one end and be close on the cam surface of described first cam dead bolt.

The coin recycling box with twin-lock control open function the most according to claim 1, its feature exists In, described locking bar one end is rotationally connected with described pressure arm one end by rotating shaft, is provided with in the middle part of described locking bar Locking catch, is provided with between described locking catch and the upper surface of described pressure arm and is set on described locking bar The second stage clip, the described pressure arm other end is fixed on the inwall of described casing by bearing pin, described pressure The internal chamber wall of power mid-stent contacts with described second cam dead bolt laminating.

The coin recycling box with twin-lock control open function the most according to claim 1, its feature exists In, described pressure arm one end is provided with waist typed through hole, and described locking bar one end passes described waist typed through hole, and logical Cross that block piece is spacing with described pressure arm lower surface to be connected, in the middle part of described locking bar, be provided with locking catch, described It is provided with the second stage clip being set on described locking bar, institute between locking catch and the upper surface of described pressure arm State the pressure arm other end to be fixed on the inwall of described casing by bearing pin, interior in the middle part of described pressure arm Cavity wall contacts with described second cam dead bolt laminating.

The coin recycling box with twin-lock control open function the most according to claim 4, its feature exists In, described lockset also includes that an additional locking devices, described additional locking devices include an extension spring, described in draw Spring one end is fixed on described locking catch, and the described extension spring other end is fixed near described locking bar free end On the inwall of described casing.

The coin recycling box with twin-lock control open function the most according to claim 4, its feature exists It is hollow spring catch or nut or split washer in, described block piece.

The coin recycling box with twin-lock control open function the most according to claim 1, its feature exists In, described pumping board both sides are embedded on the box body wall of described receiving chamber opening part by slideway, and described pumping board sets There is the positive stop being drawn out of stroke for limiting described pumping board, be positioned under the described pumping board at described latch arm hole Surface is provided with the reset guide block in guiding the described locking bar described latch arm hole of insertion, described reset guide block There is U-shaped breach.

8. control the coin recycling box of open function according to the twin-lock that has described in any one of claim 1-7, its Being characterised by, described pumping board includes that the first pumping board, the second pumping board, described first pumping board and the second pumping board pass through Hinge hinge connects, and the outer wall of described casing is provided with the handle for conveying coins collection box.