Waterproof bill printer
Technical field
The utility model is related to printer field, more particularly, to a kind of waterproof bill printer.
Background technology
At present, bill printer in the market is more convenient for good appearance and use, in the end face of bill printer
Operation panel is set, operation button is provided on operation panel;And exit slot is also disposed on the end face at the top of printer,
Using more than structure, lead to occur a plurality of gap in the top end surface of printer, when printer applications are in kitchen, be easy to out
The situation of current water spray printer top end surface so as to which moisture is easy to enter printer, is damaged inner body, is shortened
The service life of printer.
Invention content
The main purpose of the utility model is to provide a kind of waterproof bill printer of effective waterproof.
To realize above-mentioned main purpose, waterproof bill printer provided by the utility model includes:
Housing, housing include outer housing and inner housing, and inner housing is arranged in outer housing, be provided on inner housing paper storehouses with
Rubber roller mounting bracket, paper storehouses are provided with rubber roller for placing printing paper on rubber roller mounting bracket;
Cover, cover are hinged inner housing, and the side of cover towards rubber roller is provided with cap-opening mechanism and temperature-sensitive horse, heat-sensitive sheet
Heat-sensitive sheet is provided on frame, paper feed channel is formed between heat-sensitive sheet and rubber roller;The free end of cover is set towards buckling of shells, lid
Exit slot is formed between the free end of body and outer housing, paper feed channel is connected with exit slot;Cap-opening mechanism is arranged on oneself of cover
By on end, cap-opening mechanism includes uncap key, linkage block and link block, key of uncapping includes operation portion and connecting portion, and connecting portion connects
Linkage block is connect, the one end of linkage block far from the connecting portion is provided with hooked part, and link block is provided with close to the side of hooked part
Pin, pin are arranged in hooked part, connecting portion connection temperature-sensitive horse;
Paper cutting mechanism, paper cutting mechanism are arranged on rubber roller frame close to one end of outer housing, and paper cutting mechanism includes the first cutter, the
Two cutters and the first driving mechanism for connecting the first cutter, paper feed channel are arranged between the first cutter and the second cutter, the
Two cutters are arranged on temperature-sensitive horse, and the first driving mechanism drives the first cutter to be moved towards paper feed channel, the first cutter direction
One end of first driving mechanism is equipped with straight slot, and the first driving mechanism includes the first gear the first motor with connecting the first motor,
First gear is equipped with protruding block towards the side of the first cutter, and protruding block runs through straight slot, and the cut paper end of the first cutter is cut from first
The both ends of the length direction of knife are obliquely installed towards midpoint;
One end of outer housing towards exit slot is provided with infrared sensor, is provided on the lateral wall of outer housing towards inner casing
The shrinkage pool of body recess, is provided with operation panel in shrinkage pool, is provided with operation button on operation panel, on the lateral wall of outer housing also
It is provided with light-guiding pillar.
It can be seen that the free end bending setting of cover so that the exit slot that the free end of cover is formed with outer housing is set
It puts in the side of printer rather than top end surface, and operation panel is set in the shrinkage pool being recessed towards inner housing, reduction is beaten
There may be the water that the setting in gap, effective shield portions are sprayed from the top end surface of printer in print machine top end surface, to the greatest extent may be used
The water for entering printer from gap can be reduced, reduces the possibility that parts are damaged.
Further embodiment is that the second driving mechanism of driving rubber roller rotation, the second driving mechanism are additionally provided on inner housing
Include the second gear of the second motor of the second motor and connection, rubber roller is equipped with third tooth along one end of the length direction of rubber roller
Wheel, second gear are engaged with third gear.
As it can be seen that rubber roller could drive the printing paper in paper feed channel to be moved towards exit slot in the situation of rotation, motor, company
It connects the second gear of motor and the third gear that is engaged with second gear realizes the rotation of rubber roller.
Further embodiment is that adapter is additionally provided in outer housing, and adapter is arranged on the lower section of inner housing.
As it can be seen that adapter is arranged in printer so that printer is adapted to arbitrary power cord, effectively improves making for printer
Use convenient degree.
Description of the drawings
Fig. 1 is the structure chart of the utility model waterproof bill printer embodiment.
Fig. 2 is the structure chart after the utility model waterproof bill printer embodiment is uncapped.
Fig. 3 is the structure chart of cap-opening mechanism and temperature-sensitive horse in the utility model waterproof bill printer embodiment.
Fig. 4 is the structure chart of cutter mechanism on a printer in the utility model waterproof bill printer embodiment.
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
Specific embodiment
The waterproof bill printer of the utility model is applied in kitchen, and the free end direction by the cover of printer is outer
Buckling of shells is set so that the exit slot between the free end of cover and outer housing is arranged on the lateral wall of housing rather than sets
It is arranged in the shrinkage pool that lateral wall is recessed towards inner housing in the operation panel of printer top end surface, and printer, also hides
Stopper point is reduced in printer top end surface there may be the setting in gap from the moisture of top spray, effective shield portions from
The water of the top end surface spray of printer, reduces the water for entering printer from gap as far as possible, reduces what parts were damaged
Possibility.
Referring to Fig. 1, Fig. 2, the waterproof bill printer of the utility model includes housing 1, cover 2 and paper cutting mechanism.Shell
Body 1 includes outer housing 11 and inner housing 12, and inner housing 12 is arranged in outer housing 11, be provided on inner housing 12 paper storehouses 121 with
Rubber roller mounting bracket 122, paper storehouses 121 are provided with rubber roller 123 for placing printing paper on rubber roller mounting bracket 122.
Cover 2 is hinged inner housing 12, and the side of cover 2 towards rubber roller 123 is provided with cap-opening mechanism 3 and temperature-sensitive horse 4, heat
Heat-sensitive sheet 41 is provided on quick horse 4, paper feed channel 5 is formed between heat-sensitive sheet 41 and rubber roller 123;Wherein inner housing 12 is equipped with
The second driving mechanism that rubber roller 123 is driven to rotate, the second driving mechanism include the second of the second motor of the second motor and connection
Gear, rubber roller 123 are equipped with third gear along one end of the length direction of rubber roller 123, and second gear is engaged with third gear.Rubber roller
123 could drive the printing paper in paper feed channel 5 to move in the situation of rotation, the second motor, the second tooth for connecting the second motor
Mutual cooperation between wheel and the third gear engaged with second gear realizes the rotation of rubber roller 123.
The free end 21 of cover 2 is bent towards housing 1 and sets, and is formed out between the free end 21 of cover 2 and outer housing 11
Paper mouth 20, paper feed channel 5 connect 20 with exit slot.The shrinkage pool being recessed towards inner housing 12 is provided on the lateral wall of outer housing 11
110, operation panel 111 is provided in shrinkage pool 110, and operation button 112 is provided on operation panel 111.The free end 21 of cover 2
Bending setting so that the exit slot 20 that the free end 21 of cover 2 is formed with outer housing 11 is arranged on the side of printer and non-top
End surface, and the setting operation panel 111 in the shrinkage pool 110 being recessed towards inner housing 12, are reduced in printer top end surface
There may be the setting in gap, water that effective shield portions are sprayed from the top end surface of printer, reduce as far as possible from gap into
Enter the water of printer, reduce the possibility that parts are damaged.
Light-guiding pillar 113 is additionally provided on the lateral wall of outer housing 11 so that false alarm instruction singly to be reminded to become apparent.
One end of outer housing 11 towards exit slot 20 is provided with infrared sensor 114, and the setting of infrared sensor 114 increases
Bill does not take detection and prompting function away.
Cap-opening mechanism 3 is arranged on the free end of cover 2, and straight slot 37 is provided on the free end of cover 2.Referring to Fig. 3, open
Lid mechanism 3 includes uncap key 30, linkage block 33 and link block 34, and key 30 of uncapping includes operation portion 31 and connecting portion 32, connection
Connecting portion 32 connects the linkage block 34 being arranged in cover 2 after straight slot 37 is run through in portion 32, and linkage block 33 is far from the connecting portion 32
One end be provided with hooked part 34, link block 35 is provided with pin 36 close to the side of hooked part 34, and pin 36, which is arranged on, to be hooked together
In portion 34, connecting portion 32 connects temperature-sensitive horse 4.When user acts on operation portion 31, key 30 of uncapping is driven to drive linkage block 33
It is mobile, so as to which the link block 35 being connected by hooked part 34 with pin 36 be driven to move, since link block 35 connects temperature-sensitive
Horse 4 so that temperature-sensitive horse 4 also moves, and realizes uncapping for cover 2.
Referring to Fig. 4, paper cutting mechanism 6 is arranged on rubber roller frame 122 close to one end of outer housing 11, and paper cutting mechanism 6 includes first
Cutter 61, the second cutter 62 and the first driving mechanism for connecting the first cutter 61, paper feed channel 5 be arranged on the first cutter 61 with
Between second cutter 62, the second cutter 62 is arranged on temperature-sensitive horse 4, and the first driving mechanism drives the first cutter 61 towards paper feed
Channel 5 moves, and the first cutter 61 is equipped with straight slot 63 towards one end of the first driving mechanism, and the first driving mechanism includes the first motor
64 first gear 65 with connecting the first motor 64, first gear 65 is equipped with protruding block 66 towards the side of the first cutter 61, convex
Bittiness 66 run through straight slot 63, and the first motor 64 driving first gear 65 rotates, so as to drive and the protruding block in first gear 65
66 straight slots 63 being connected move, so as to fulfill the movement of the first cutter 61.The cut paper end of first cutter 61 is from the first cutter 1
The both ends of length direction be obliquely installed towards midpoint, this be obliquely installed so that the first cutter 61 with the second cutter 62 from complete
Cut off printing paper so that the printing paper persistently printed is not fallen from printer, avoids causing the inconvenience of work.
Adapter is additionally provided in outer housing 11, adapter is arranged on the lower section of inner housing 12.Adapter is arranged on printing
In machine so that printer is adapted to arbitrary power cord, effectively improves the degree easy to use of printer
Finally it is emphasized that the above is only the preferred embodiment of the present invention, it is not limited to this reality
With novel, for those skilled in the art, the utility model can have various change and change, all in the utility model
Spirit and principle within, any modification, equivalent substitution, improvement and etc. done should be included in the protection model of the utility model
Within enclosing.