CN216330948U - Bill printer convenient for dismounting interface board - Google Patents
Bill printer convenient for dismounting interface board Download PDFInfo
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- CN216330948U CN216330948U CN202122409891.4U CN202122409891U CN216330948U CN 216330948 U CN216330948 U CN 216330948U CN 202122409891 U CN202122409891 U CN 202122409891U CN 216330948 U CN216330948 U CN 216330948U
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- positioning hole
- positioning
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- hole
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Abstract
The bill printer convenient for the disassembly and assembly of the interface board comprises a frame body, a paper bin, a seat body and a main board; the interface board of the bill printer is sequentially provided with a first positioning hole, a second positioning hole, a third positioning hole, a fourth positioning hole, a fifth positioning hole, a sixth positioning hole and a seventh positioning hole, and the first positioning hole, the second positioning hole, the third positioning hole, the fourth positioning hole, the fifth positioning hole, the sixth positioning hole and the seventh positioning hole are respectively inserted with a part of the main board; the positioning transverse plate of the interface board is abutted against the positioning wall of the frame body, and the positioning vertical plate of the interface board is clamped on the clamping wall part of the seat body. When the main board and the seat body are assembled in the frame body, the assembly of the interface board can be realized through the main board, the seat body and the frame body, and similarly, when the main board and the seat body are disassembled from the frame body, the disassembly of the interface board can be simultaneously carried out, and an independent disassembly and assembly procedure of the interface board is not needed to be additionally carried out, so that a user can conveniently disassemble and assemble the interface board.
Description
Technical Field
The utility model belongs to the technical field of imaging equipment, and particularly relates to a bill printer convenient for dismounting an interface board.
Background
At present, an interface board, a main board and a seat body are arranged in a bill printer, however, the assembly of the existing interface board, the assembly of the main board and the assembly of the seat body are independent processes, and production line personnel cannot assemble the interface board simultaneously when completing the assembly of the main board and the assembly of the seat body.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a bill printer convenient for dismounting an interface board.
In order to achieve the main purpose, the bill printer convenient for the disassembly and assembly of the interface board comprises a frame body, a paper bin and a seat body, wherein the paper bin is positioned in the frame body; the interface board of the bill printer is sequentially provided with a first positioning hole, a second positioning hole, a third positioning hole, a fourth positioning hole, a fifth positioning hole, a sixth positioning hole and a seventh positioning hole, the first positioning hole, the second positioning hole, the fifth positioning hole and the sixth positioning hole are square holes respectively, the third positioning hole, the fourth positioning hole and the seventh positioning hole are round holes respectively, and a part of the main board is inserted into the first positioning hole, the second positioning hole, the third positioning hole, the fourth positioning hole, the fifth positioning hole, the sixth positioning hole and the seventh positioning hole respectively; the positioning transverse plate of the interface board is abutted against the positioning wall of the frame body, and the positioning vertical plate of the interface board is clamped on the clamping wall part of the seat body.
According to the scheme, the first positioning hole, the second positioning hole, the third positioning hole, the fourth positioning hole, the fifth positioning hole, the sixth positioning hole and the seventh positioning hole are respectively inserted with a part of the main board, the positioning transverse plate of the main board abuts against the positioning wall of the frame body, and the positioning vertical plate of the main board is clamped on the clamping wall part of the seat body, so that when the main board and the seat body are assembled in the frame body, the assembling of the interface board can be realized through the main board, the seat body and the frame body.
Drawings
The utility model is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the utility model, and for a person skilled in the art, other drawings can be derived on the basis of the following drawings without inventive effort.
Fig. 1 is a partial exploded view of a ticket printer according to an embodiment of the present invention.
Fig. 2 is a partial block diagram of an embodiment of a ticket printer according to the present invention.
Fig. 3 is a partial block diagram of an embodiment of a ticket printer according to the present invention.
Fig. 4 is a partial block diagram of an embodiment of a ticket printer according to the present invention.
Fig. 5 is a partial block diagram of an embodiment of a ticket printer according to the present invention.
Fig. 6 is an exploded view of the structure shown in fig. 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1, the receipt printer 100 provided by this embodiment includes a frame 1, a paper compartment 2 and a base 3, the paper compartment 2 is located in the frame 1, the base 3 is detachably and fixedly connected to the frame 1, the receipt printer 100 further includes a main board 4, and the main board 4 is detachably and fixedly connected to the paper compartment 2.
The interface board 5 of the bill printer 100 is sequentially provided with a first positioning hole 6, a second positioning hole 7, a third positioning hole 8, a fourth positioning hole 9, a fifth positioning hole 10, a sixth positioning hole 11 and a seventh positioning hole 12, the first positioning hole 6, the second positioning hole 7, the fifth positioning hole 10 and the sixth positioning hole 11 are square holes respectively, the third positioning hole 8, the fourth positioning hole 9 and the seventh positioning hole 12 are round holes respectively, and the first positioning hole 6, the second positioning hole 7, the third positioning hole 8, the fourth positioning hole 9, the fifth positioning hole 10, the sixth positioning hole 11 and the seventh positioning hole 12 are through holes.
A part of the main board 4 is inserted into each of the first positioning hole 6, the second positioning hole 7, the third positioning hole 8, the fourth positioning hole 9, the fifth positioning hole 10, the sixth positioning hole 11, and the seventh positioning hole 12, and a part of the main board 4 inserted into each of the first positioning hole 6, the second positioning hole 7, the third positioning hole 8, the fourth positioning hole 9, the fifth positioning hole 10, the sixth positioning hole 11, and the seventh positioning hole 12 may be different electronic components of the main board 4.
The positioning horizontal plate 13 of the interface board 5 abuts against the positioning walls 14 of the frame 1, and the number of the positioning walls 14 is four. The first side of framework 1 is equipped with two location walls, and the second side of framework 1 is equipped with two location walls, and first side and second side are arranged relatively.
The vertical positioning plate 15 of the interface board 5 is clamped on the clamping wall of the seat body 3, and the first positioning hole 6, the second positioning hole 7, the third positioning hole 8, the fourth positioning hole 9, the fifth positioning hole 10, the sixth positioning hole 11 and the seventh positioning hole 12 are all arranged on the vertical positioning plate 15.
The wall clamping portion includes a first wall 16 and a second wall 17, and the first wall 16 is far away from the positioning cross plate 13 relative to the second wall 17.
The length of the first wall 16 is shorter than the length of the second wall 17 in the vertical direction.
The diameters of the third positioning hole 8, the fourth positioning hole 9 and the seventh positioning hole 12 increase in sequence.
The frame body 1, the paper bin 2 and the seat body 3 are respectively an integral injection molding piece.
The mainboard 4 is equipped with first through-hole, and the paper storehouse 2 is equipped with the second through-hole, and first through-hole and second through-hole interconnect are mutually connected through the screw.
The bill printer 100 adopts a known structure to position the paper bin 2 in the frame 1, the positioning transverse plate 13 of the interface board 5 abuts against the positioning wall 14 of the frame 1, then the main board 4 is screwed into the paper bin 2, and simultaneously, different electronic components of the main board 4 are respectively inserted into the first positioning hole 6, the second positioning hole 7, the third positioning hole 8, the fourth positioning hole 9, the fifth positioning hole 10, the sixth positioning hole 11 and the seventh positioning hole 12, thereby completing the primary positioning of the interface board 5, finally, the seat body 3 adopts a known fastening structure to be detachably fixed to the frame 1, the positioning vertical plate 15 is inserted between the first wall 16 and the second wall 17 of the wall clamping part, the first wall 16 and the second wall 17 realize the clamping and positioning of the positioning vertical plate 15, thereby completing the secondary positioning of the interface board 5, thereby completing the assembly of the interface board 5, and similarly, when the seat body 3 is disassembled, The main board 4 is also disassembled at the same time of the interface board 5, therefore, a part of the main board 4 is respectively inserted into the first positioning hole 6, the second positioning hole 7, the third positioning hole 8, the fourth positioning hole 9, the fifth positioning hole 10, the sixth positioning hole 11 and the seventh positioning hole 12, the positioning transverse plate of the main board 4 is abutted against the positioning wall of the frame body 1, and the positioning vertical plate of the main board 4 is clamped on the clamping wall part of the frame body 3, so that when the main board 4 and the frame body 3 are assembled on the frame body 1, the assembly of the interface board 5 can be realized through the main board 4, the frame body 3 and the frame body 1, and similarly, when the main board 4 and the frame body 3 are disassembled from the frame body 1, the disassembly of the interface board 5 can be simultaneously carried out, therefore, a separate disassembly and assembly process of the interface board 5 is not required, and the user can conveniently carry out the disassembly and assembly of the interface board 5.
Finally, it should be emphasized that the present invention is not limited to the above-described embodiments, but only the preferred embodiments of the utility model have been described above, and the present invention is not limited to the above-described embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a bill printer convenient to interface board dismouting, includes framework, paper storehouse and pedestal, the paper storehouse is positioned in the framework, pedestal detachably fixed connection in the framework, its characterized in that:
the bill printer also comprises a main board which is detachably and fixedly connected with the paper bin;
the interface board of the bill printer is sequentially provided with a first positioning hole, a second positioning hole, a third positioning hole, a fourth positioning hole, a fifth positioning hole, a sixth positioning hole and a seventh positioning hole, the first positioning hole, the second positioning hole, the fifth positioning hole and the sixth positioning hole are square holes respectively, the third positioning hole, the fourth positioning hole and the seventh positioning hole are round holes respectively, and a part of the main board is inserted into the first positioning hole, the second positioning hole, the third positioning hole, the fourth positioning hole, the fifth positioning hole, the sixth positioning hole and the seventh positioning hole respectively;
the positioning transverse plate of the interface board is abutted against the positioning wall of the frame body, and the positioning vertical plate of the interface board is clamped on the wall clamping part of the seat body.
2. The ticket printer of claim 1, wherein the interface board is removably attached to the printer housing:
the wall clamping portion comprises a first wall and a second wall, and the first wall is far away from the positioning transverse plate relative to the second wall.
3. The ticket printer of claim 2, wherein the interface board is removably attached to the printer housing:
the length of the first wall is shorter than the length of the second wall in the vertical direction.
4. The ticket printer of claim 3, wherein the interface board is removably attached to the printer housing:
the diameters of the third positioning hole, the fourth positioning hole and the seventh positioning hole are increased in sequence.
5. The ticket printer of claim 4, wherein the interface board is removably attached to the printer housing:
the number of the positioning walls is four.
6. The ticket printer of claim 5, wherein the interface board is removably attached to the printer housing:
the first side of the frame body is provided with two positioning walls.
7. The ticket printer of claim 6, wherein the interface board is removably attached to the printer housing:
and the second side surface of the frame body is provided with two positioning walls.
8. The ticket printer of claim 6, wherein the interface board is removably attached to the printer housing:
the first side is disposed opposite the second side.
9. The ticket printer of claim 8, wherein the interface board is removably attached to the printer housing:
the frame body, the paper bin and the seat body are respectively an integrated part.
10. The ticket printer of any one of claims 1 to 9, wherein:
the mainboard is equipped with first through-hole, the paper storehouse is equipped with the second through-hole, first through-hole with the second through-hole communicates each other, first through-hole with the second through-hole passes through the screw and interconnect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122409891.4U CN216330948U (en) | 2021-09-30 | 2021-09-30 | Bill printer convenient for dismounting interface board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122409891.4U CN216330948U (en) | 2021-09-30 | 2021-09-30 | Bill printer convenient for dismounting interface board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216330948U true CN216330948U (en) | 2022-04-19 |
Family
ID=81173908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122409891.4U Active CN216330948U (en) | 2021-09-30 | 2021-09-30 | Bill printer convenient for dismounting interface board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216330948U (en) |
-
2021
- 2021-09-30 CN CN202122409891.4U patent/CN216330948U/en active Active
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