CN207901906U - A kind of bill printer - Google Patents
A kind of bill printer Download PDFInfo
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- CN207901906U CN207901906U CN201820256543.3U CN201820256543U CN207901906U CN 207901906 U CN207901906 U CN 207901906U CN 201820256543 U CN201820256543 U CN 201820256543U CN 207901906 U CN207901906 U CN 207901906U
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- card slot
- guide block
- paper
- mounting hole
- ring card
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Abstract
The utility model provides a kind of bill printer, the upper shell of the printer is provided with printing paper storehouses and lid, lid is rotatably mounted to above printing paper storehouses, it is horizontally installed with roll shaft in printing paper storehouses, it is adjusted on roll shaft and adjustable plate is installed, adjustable plate is connected by the mounting hole at center with roll shaft；Two the first guide grooves and two the second guide grooves are provided in the circumferential direction of roll shaft, two the first guide grooves are disposed opposite to each other and two the second guide grooves are disposed opposite to each other；First guide groove is provided with multiple card slots, and multiple card slots are uniformly distributed along the axial direction of roll shaft；Be provided with four coordinated guide block corresponding to the first guide groove and the second guide groove at mounting hole, four guide blocks by mounting hole outer circumferential axis direction convex；The end set of guide block has lug boss, axis direction protrusion of the lug boss towards mounting hole.It can prevent printing paper from deviating using the bill printer of the utility model, and sizes printing paper can be used.
Description
Technical field
The utility model is related to bill printer technical field more particularly to a kind of bill printers.
Background technology
It is widely promoted the use of with its excellent portability and convenience with the smart machine of hand-held, especially
Cash register and thermal printer.Existing thermal printer generally comprises shell and cartridge assemblies, and cartridge assemblies include separation member
And engine base, paper feed channel is formed between separation member and engine base, heat-sensitive sheet is arranged on separation member, and rubber roller is arranged on engine base, heat
Quick is connected on rubber roller, and thermal printing paper shows printing content after heat-sensitive sheet.
However, there are when printed tickets, need to drive printing paper, printing paper usual by rubber roller for existing thermal printer
On the roll shaft of printing paper storehouses, during rubber roller drives printing paper, the position that may have printing paper occurs partially
It moves, situations such as to cause paperboard or print position displacement, reduces user experience, meanwhile, a printer is generally only use
A kind of bill printing paper of size, using there are limitations.
Invention content
The main purpose of the utility model, which is to provide one kind, to prevent printing paper from deviating, and sizes printing paper can be used
Bill printer.
In order to realize above-mentioned main purpose, bill printer provided by the utility model includes upper shell and lower housing, on
Shell is detachably connected with lower housing；Upper shell is provided with printing paper storehouses and lid, and lid is rotatably mounted in printing paper storehouses
Side prints and is provided with movement by paper storehouses, and movement includes engine base, heat-sensitive sheet, rubber roller and driving device, and heat-sensitive sheet and driving device are divided
An Zhuan not be on engine base, rubber roller is mounted on lid close to the position of exit slot, and heat-sensitive sheet is abutted with rubber roller, and driving device is for driving
Dynamic rubber roller rotation；Lower housing is equipped with main control board, and main control board is electrically connected with movement；It is horizontally installed in printing paper storehouses
Roll shaft is adjusted on roll shaft and is equipped with adjustable plate, and adjustable plate passes through the mounting hole at center and roll shaft is connected；The circumferential direction of roll shaft
There are two the first guide groove and two the second guide grooves, two the first guide grooves to be disposed opposite to each other for upper setting, two the second guide grooves
It is disposed opposite to each other；First guide groove is provided with multiple card slots, and multiple card slots are uniformly distributed along the axial direction of roll shaft；It is set at mounting hole
Be equipped with four coordinated guide block corresponding to the first guide groove and the second guide groove, four guide blocks by mounting hole outer circumferential axle center
Direction convex；The end set of guide block has lug boss, axis direction protrusion of the lug boss towards mounting hole；Rubber roller is formed with engine base
The position in paper feed channel, the rear end of the page orientation in paper feed channel is equipped with fixed paper guide block and free paper guide block, fixed paper guide block
It is fixedly mounted on engine base, free paper guide block can be slidably mounted on the sliding slot of engine base.
It, can be according to print paper ruler by said program as it can be seen that the bill printer of the utility model is by being arranged adjustable plate
Very little size is adjusted so that the position of printing paper is relatively fixed, and is not susceptible to deviate, so as to make in same printer
With the printing paper of sizes.In addition, fixed paper guide block and free paper guide block are arranged on movement, fought each other by free paper guide block
The position of printing paper further limits, and ensures the correctness of print paper position.In addition, the first guide groove is provided with multiple cards
The end set of slot, guide block has lug boss, and when adjusting adjustable plate, lug boss can be caught in card slot, to secured adjusted plate
Position.
In further embodiment, fixed paper guide block and free paper guide block are both provided with and lead paper groove, and fixed paper guide block leads paper
The paper groove of leading of slot and free paper guide block is oppositely arranged.
It can be seen that fixed paper guide block and free paper guide block are oriented to printing paper by leading paper groove, it is convenient for printing paper
It is moved along being correctly oriented.
In further embodiment, position sensor, position sensor direction printing are equipped between sliding slot and fixed paper guide block
Paper storehouses are arranged.
It can be seen that by installation position sensor, it can determine whether printing paper has been mounted to position, convenient for reminding user
Printing paper is adjusted.
In further embodiment, the first bullet ring card slot and the second bullet are respectively arranged in the two side walls of the printing paper storehouses
Ring card slot, the lid is provided with third bullet ring card slot and the 4th plays ring card slot, and described first plays ring card slot and the third bullet
Ring card slot is oppositely arranged, and the second bullet ring card slot and the 4th bullet ring card slot are oppositely arranged；The lid is additionally provided with
One vertical beam and the second vertical beam, first vertical beam are arranged close to the third bullet ring card slot, and second vertical beam is close to described
Four play the setting of ring card slot；First vertical beam is provided with the first mounting hole close to the end of the third bullet ring card slot, and described
Two vertical beams are provided with the second mounting hole close to the end of the 4th bullet ring card slot, and the first mounting hole and the second mounting hole lead to respectively
A hitching post is crossed to be rotatably connected with the upper shell.
It can be seen that the first vertical beam, the second vertical beam, first playing ring card slot, second playing ring card slot, third bullet ring card slot and the
Four settings for playing ring card slot are to avoid the position for connecting lid with upper shell exposed in order to consider good appearance, influence beauty.
Description of the drawings
Fig. 1 is the structure chart under uncapped state in the utility model bill printer embodiment.
Fig. 2 is the structure chart of the utility model bill printer embodiment.
Fig. 3 is the structure sectional view under closing lid state in the utility model bill printer embodiment.
Fig. 4 is the structure chart of roll shaft in the utility model bill printer embodiment.
Fig. 5 is the structure chart of adjustable plate in the utility model bill printer embodiment.
Fig. 6 is the structure chart of movement in the utility model bill printer embodiment.
Fig. 7 is the structure chart that paper guide block or free paper guide block are fixed in the utility model bill printer embodiment.
Fig. 8 is the structure chart of function button module in the utility model bill printer embodiment.
Fig. 9 is the structure chart of lid in the utility model bill printer embodiment.
Figure 10 is the schematic enlarged-scale view at A in Fig. 1.
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
Specific implementation mode
As shown in Figure 1, Figure 2 and shown in Fig. 3, the bill printer of the utility model includes upper shell 1 and lower housing 2, upper shell
1 is detachably connected with lower housing 2.Upper shell 1 is provided with printing paper storehouses 3, and printing paper storehouses 3 are integrally formed with upper shell 1, printing paper
The bottom section in storehouse 3 is in semi-annular shape.It is horizontally installed with roll shaft 5 in printing paper storehouses 3, is adjusted on roll shaft 5 and adjustable plate is installed
6。
Referring to Fig. 4, it is provided with two the first guide grooves 51 and two the second guide grooves 52 in the circumferential direction of roll shaft 5, two
One guide groove 51 is disposed opposite to each other and two the second guide grooves 52 are disposed opposite to each other.First guide groove 51 is provided with multiple card slots 53, more
A card slot 53 is uniformly distributed along the axial direction of roll shaft 5, and the bottom of card slot 53 is less than the bottom of the first guide groove 51.
Referring to Fig. 5, adjustable plate 6 is provided centrally with mounting hole 61, the mounting hole 61 and roll shaft 5 that adjustable plate 6 passes through center
It is connected.It is provided with four coordinated guide block corresponding to the first guide groove 51 and the second guide groove 52 62 at mounting hole 61, four
A guide block 62 by mounting hole 61 outer circumferential axis direction convex.The end set of guide block 62 has lug boss 621, lug boss
621 towards mounting hole 61 axis direction protrusion.The lug boss 621 of four guide blocks 62 can be arranged in unidirectional end,
It can also be arranged in different end, the present embodiment, with lug boss 621 and the root the of the guide block 62 of the first guide groove 51 cooperation
The lug boss 621 of the guide block 62 of one guide groove 52 cooperation is in the end of different directions.
As can be seen from Figure 3, upper shell is provided with printing paper storehouses 3 and lid 8, and lid 8 is rotatably mounted to printing paper storehouses 3
Top.It is provided with movement 4 by printing paper storehouses 3, referring to Fig. 6, movement includes engine base 41, heat-sensitive sheet 42, rubber roller 43 and driving device
44, heat-sensitive sheet 43 and driving device 44 are separately mounted on engine base 41, and rubber roller 43 is mounted on lid 8 close to the position of exit slot,
Heat-sensitive sheet 42 abuts under closing lid state with rubber roller 43, and driving device 44 is for driving rubber roller 43 to rotate.In the present embodiment, driving
Device 44 includes motor and gear, and motor drives rubber roller 43 to rotate by gear.Rubber roller 43 forms paper feed channel 49 with engine base 41,
The position of the rear end of the page orientation in paper feed channel 49 is equipped with fixed paper guide block 46 and free paper guide block 45, and fixed paper guide block 46 is solid
On engine base 41, free paper guide block 45 can be slidably mounted on the sliding slot 47 of engine base 41 for Dingan County.
Referring to Fig. 7, free paper guide block 45 and fixed paper guide block 46 are both provided with and lead paper groove 453, and fixed paper guide block 46 is led
Paper groove 453 and the paper groove 453 of leading of free paper guide block 45 are oppositely arranged.Free paper guide block 45 and fixed paper guide block 46 are also both provided with
Arc block 451 and fixed part 452 are led paper groove 453 and are formed by arc block 451 and fixed part 452 are folded.Arc block 451 and fixed part 452
It is in that cambered surface is arranged in leading the one side of paper groove 453, rubbing between paper and free paper guide block 45 and fixed paper guide block 46 can be reduced
Wipe power.Fixed part 452 is provided with card slot 4521 and card slot 4522, and card slot 4521 and card slot 4522 may be stuck on sliding slot 47.Sliding slot
Position sensor 48 is equipped between 47 and fixed paper guide block 46, position sensor 48 is arranged towards printing paper storehouses, position sensor
48 can be used for judging whether printing paper has been mounted to position, convenient for reminding user to be adjusted printing paper.
It is also set up from can be seen that in Fig. 1 and Fig. 3 by function button module 7 on upper shell 1.Referring to Fig. 8, function button
Module 7 is provided with function button 71 and function button 72, and function button 71 and function button 72 are integrally formed, 71 He of function button
Function button 72 is made of flexible glue material, and the position of 1 inside corresponding function key-press module 7 of upper shell is equipped with button circuit board
73。
Referring to Fig. 2, Fig. 9 and Figure 10, prints and be respectively arranged with the first bullet ring card slot 31 and second in the two side walls of paper storehouses 3
Ring card slot 32 is played, lid 8 is provided with third bullet ring card slot 81 and the 4th and plays ring card slot 82, and first plays ring card slot 31 and third bullet ring
Card slot 81 is oppositely arranged, and the second bullet ring card slot 32 and the 4th bullet ring card slot 82 are oppositely arranged, and first plays ring card slot 31 and third bullet
Ring card slot 81, which is respectively used to accommodate to uncap, plays ring（It is not shown）Both ends, second, which plays ring card slot 32 and the 4th, plays ring card slot 82 and distinguishes
Ring is played for accommodating another uncap（It is not shown）Both ends.Lid 8 is additionally provided with the first vertical beam 83 and the second vertical beam 84, and first is perpendicular
Beam 83 is arranged close to third bullet ring card slot 81, and the second vertical beam 84 plays ring card slot 82 close to the 4th and is arranged.First vertical beam 83 is close to
The end of three bullet ring card slots 81 is provided with the first mounting hole 831, and the end that the second vertical beam 84 plays ring card slot 82 close to the 4th is arranged
There are the second mounting hole 841, the first mounting hole 831 and the second mounting hole 841 rotatable by a hitching post 9 and upper shell 1 respectively
Connection.In addition, hitching post 9, which is additionally operable to fixed uncap, plays the annular portion of ring.First vertical beam 83 in the utility model, the second vertical beam 84,
First plays the 31, second bullet ring of ring card slot card slot 32, the setting of the bullet ring of third bullet ring card slot 81 and the 4th card slot 82 is to consider
Good appearance avoids the position for connecting lid 8 with upper shell 1 exposed, influences beauty.
In addition, it can also be seen that lower housing 2 is equipped with main control board 10 from Fig. 3, main control board 10 is installed on down
The bottom of shell 2, main control board 10 are electrically connected with movement 4 and button circuit board 73 respectively.It is provided on main control board 10
Processing chip, memory and communication module etc., can with external equipment information exchange and corresponding operation and signal can be completed
Processing.
It can be seen from the above, the bill printer of the utility model by be arranged adjustable plate, can be according to print paper size
Size is adjusted so that the position of printing paper is relatively fixed, and is not susceptible to deviate, more so as to be used in same printer
The printing paper of kind size.In addition, fixed paper guide block and free paper guide block are arranged on movement, by free paper guide block to printing paper
The position opened further limits, and ensures the correctness of print paper position.In addition, the first guide groove is provided with multiple card slots, lead
The end set of block has lug boss, and when adjusting adjustable plate, lug boss can be caught in card slot, to the position of secured adjusted plate.
It should be noted that these are only the preferred embodiment of the utility model, but the design concept invented is not limited to
In this, all insubstantial modifications made to the utility model using this design also each fall within the scope of protection of the utility model
Within.
Claims (4)
1. a kind of bill printer, which is characterized in that including upper shell and lower housing, the upper shell and the lower housing are removable
Unload connection；
The upper shell is provided with printing paper storehouses and lid, and the lid is rotatably mounted to above the printing paper storehouses, described
It is provided with movement by printing paper storehouses, the movement includes engine base, heat-sensitive sheet, rubber roller and driving device, the heat-sensitive sheet and described
Driving device is separately mounted on the engine base, the rubber roller be mounted on the lid close to the position of the exit slot, it is described
Heat-sensitive sheet is abutted with the rubber roller, and the driving device is for driving the rubber roller to rotate；
The lower housing is equipped with main control board, and the main control board is electrically connected with the movement；
It is horizontally installed with roll shaft in the printing paper storehouses, is adjusted on the roll shaft and adjustable plate is installed, the adjustable plate passes through
The mounting hole at center is connected with the roll shaft；
Two the first guide grooves and two the second guide grooves, two the first guide groove phases are provided in the circumferential direction of the roll shaft
Back of the body setting, two second guide grooves are disposed opposite to each other；
First guide groove is provided with multiple card slots, and multiple card slots are uniformly distributed along the axial direction of the roll shaft；
It is provided with four coordinated guide block corresponding to first guide groove and second guide groove at the mounting hole, four
The guide block by the mounting hole outer circumferential axis direction convex；
The end set of the guide block has lug boss, axis direction protrusion of the lug boss towards the mounting hole；
The rubber roller forms paper feed channel with the engine base, and the position of the rear end of the page orientation in the paper feed channel, which is equipped with, to be fixed
Paper guide block and free paper guide block, the fixed paper guide block are fixedly mounted on the engine base, and the free paper guide block is slidably pacified
On the sliding slot of the engine base.
2. bill printer according to claim 1, which is characterized in that
The fixed paper guide block and the free paper guide block are both provided with and lead paper groove, the fixed paper guide block it is described lead paper groove with
It is described freely to lead the described of paper and lead paper groove and be oppositely arranged.
3. bill printer according to claim 2, which is characterized in that
Position sensor is equipped between the sliding slot and the fixed paper guide block, the position sensor is towards the printing paper storehouses
Setting.
4. bill printer according to claim 1, which is characterized in that
It is respectively arranged with the first bullet ring card slot and second in the two side walls of the printing paper storehouses and plays ring card slot, the lid setting
There is third bullet ring card slot and the 4th to play ring card slot, the first bullet ring card slot and the third bullet ring card slot are oppositely arranged, described
Second bullet ring card slot and the 4th bullet ring card slot are oppositely arranged；
The lid is additionally provided with the first vertical beam and the second vertical beam, and first vertical beam is arranged close to the third bullet ring card slot,
Second vertical beam plays the setting of ring card slot close to the described 4th；
First vertical beam is provided with the first mounting hole close to the end of the third bullet ring card slot, and second vertical beam is close to institute
The end for stating the 4th bullet ring card slot is provided with the second mounting hole, the first mounting hole and the second mounting hole respectively by a hitching post with
The upper shell is rotatably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820256543.3U CN207901906U (en) | 2018-02-13 | 2018-02-13 | A kind of bill printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820256543.3U CN207901906U (en) | 2018-02-13 | 2018-02-13 | A kind of bill printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207901906U true CN207901906U (en) | 2018-09-25 |
Family
ID=63561020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820256543.3U Active CN207901906U (en) | 2018-02-13 | 2018-02-13 | A kind of bill printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207901906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026369A (en) * | 2020-09-11 | 2020-12-04 | 珠海芯烨电子科技有限公司 | Portable bill printer |
-
2018
- 2018-02-13 CN CN201820256543.3U patent/CN207901906U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026369A (en) * | 2020-09-11 | 2020-12-04 | 珠海芯烨电子科技有限公司 | Portable bill printer |
| CN112026369B (en) * | 2020-09-11 | 2021-09-03 | 珠海芯烨电子科技有限公司 | Portable bill printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200409 Address after: 519000 Guangdong city of Zhuhai province Pingsha town Lok Road No. 168 Building 2 floor B District A District C District Patentee after: ZHUHAI HOWBEST LABEL PRINTER Co.,Ltd. Address before: 519000 Guangdong city of Zhuhai province Pingsha town Lok Road No. 168 Building 5 floor B District A District C District Patentee before: ZHUHAI SMARNET EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |