CN209224737U - Printer with anti-disengaging paper detection function - Google Patents
Printer with anti-disengaging paper detection function Download PDFInfo
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- CN209224737U CN209224737U CN201821823411.0U CN201821823411U CN209224737U CN 209224737 U CN209224737 U CN 209224737U CN 201821823411 U CN201821823411 U CN 201821823411U CN 209224737 U CN209224737 U CN 209224737U
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- plate
- driving plate
- driving
- detection function
- paper detection
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Abstract
The utility model provides a kind of printer with anti-disengaging paper detection function, including shell, driving assembly, directing plate and detection components, detection components include infrared transmitter and infrared remote receiver, driving assembly includes driving plate and intake roller, intake roller and infrared remote receiver are electrically connected, the middle part of driving plate is equipped with escape groove, the middle part of escape groove is equipped with the first avoid holes, infrared remote receiver is set in the first avoid holes, driving plate is equipped with fixation hole towards one end of directing plate, buck plate is equipped in fixation hole, buck plate is equipped with pilot hole, intake roller includes roll body, turning set and rotation spring, rotation spring, which runs through, to be hung on pilot hole.The utility model passes through the design of infrared transmitter and infrared remote receiver, the detection that paper paper feed is carried out in a manner of using infrared detection is determined, and then effectively raise detection precision, it is therefore prevented that as the phenomenon lower using detection precision caused by weight sensor.
Description
Technical field
The utility model relates to computer peripheral technical fields, in particular to a kind of to have anti-disengaging paper detection function
Printer.
Background technique
With making rapid progress for Internet technology, computer becomes the essential a part of people, and computer external is set
It is standby also to have been to be concerned by more and more people.In Working Life, it is often necessary to come out some file printouts, therefore, printer is answered
It transports and gives birth to.Printer (Printer) is one of output equipment of computer, for computer disposal result to be printed upon related Jie
In matter.The index for measuring printer quality has three: print resolution, print speed and noise.There are many type of printer, press
Whether type element has stroke to paper, divides impact printer and non-impact printer.By printable character structure, divide complete
Shape word printer and dot character printer.In such a way that line inscribed is formed on paper, divide string data printer and line printer.
By used technology, cylindricality, spherical shape, ink jet type, heat-sensitive type, laser type, electrostatic, magnetic-type, LED type etc. is divided to beat
Print machine.
In existing printer use process, by using the mode of pressure sensor detection pressure, to carry out paper
The detection of paper feed determines, but since paper weight is smaller, so that the detection precision of pressure sensor is lower, reduces and beat
The working efficiency of print machine.
Utility model content
Based on this, the utility model embodiment be designed to provide a kind of paper paper feed detection precision it is high have it is anti-
Pass in and out the printer of paper detection function.
It is a kind of with it is anti-disengaging paper detection function printer, including shell, the driving assembly being disposed in the housing and
The directing plate and detection components connecting respectively with the driving component, the detection components include being set to the case top inner wall
Infrared transmitter and the infrared remote receiver in the driving component, the driving component include driving plate and with the drive
Multiple intake rollers of movable plate connection, the intake roller and the infrared remote receiver are electrically connected, and the middle part of the driving plate is equipped with
Escape groove, the middle part of the escape groove are equipped with the first avoid holes, and the infrared remote receiver is set in first avoid holes, described
Driving plate is equipped with fixation hole towards one end of the directing plate, is equipped with buck plate in the fixation hole, the buck plate is equipped with
Pilot hole, the pilot hole are connected and fixed for the driving plate and the intake roller, and the intake roller includes roll body, is set to
The turning set at the roll body both ends and the rotation spring connecting with the turning set, the rotation spring, which runs through, is hung on the dress
In distribution.
The above-mentioned printer with anti-disengaging paper detection function, passes through the infrared transmitter and the infrared remote receiver
Design, the detection that paper paper feed is carried out in a manner of using infrared detection is determined, and then effectively raises detection precision, is prevented
Stop as the phenomenon lower using detection precision caused by weight sensor, has passed through the intake roller and the infrared receiver
The design that device is electrically connected, so as to determine there is paper paper feed at this time while sending out when the infrared remote receiver does not receive infrared signal
It send working signal to the intake roller, so that intake roller driving paper carries out paper feeding operation, and then has effectively ensured institute
State have the function of it is anti-disengaging paper detection function printer paper feed, by the design of the escape groove, effectively prevent into
Conflict friction during paper to paper, and then improve the paper feed effect of the printer with anti-disengaging paper detection function
Rate is effectively raised between the intake roller and the driving plate by the design of the pilot hole and the rotation spring
The stability of structure.
Further, the directing plate is equipped with rotor plate backwards to one end of the driving plate, and the rotor plate draws with described
The connection of guide plate shaft.
Further, the driving plate is equipped with extension board, the extension board and the drive backwards to one end of the directing plate
Movable plate inclination connection, and the extension board is equipped with postive stop baffle backwards to the side of the driving plate.
Further, the inner wall of the fixation hole towards the side of the directing plate be equipped with the second avoid holes, described second
Assembly of the avoid holes for the intake roller avoids.
Further, multiple connecting holes are equipped in the escape groove, the infrared remote receiver is equipped with and the connecting hole
The connecting column to match, the connecting column use cylindrical structure.
Further, the length of the roll body is less than the length of the fixation hole, and the diameter of the roll body is greater than described
The depth of fixation hole.
Further, the outer wall of the driving plate towards described directing plate one end is equipped with multiple pilot holes, the directing plate
Side wall be equipped with multiple assembles posts to match with the pilot hole.
Further, the shell is equipped with multiple heat release holes backwards to the side of the directing plate, and the heat release hole is using circle
The through-hole structure of shape.
Further, the driving plate is equipped with more reinforcing ribs, and the reinforcing rib uses rectangular parallelepiped structure, the reinforcement
Muscle is used to provide the described the structural strength of driving plate.
Further, the side wall of the driving plate be equipped with multiple location holes, the location hole for the driving plate with
Assembly positioning between the directing plate.
Detailed description of the invention
Fig. 1 is the structural representation for the printer with anti-disengaging paper detection function that the utility model first embodiment provides
Figure；
Fig. 2 is the structural schematic diagram of driving plate in Fig. 1；
Fig. 3 is the structure schematic diagram of driving plate in Fig. 2；
Fig. 4 is the overlooking structure diagram of driving plate in Fig. 2；
Fig. 5 is the structural schematic diagram of intake roller in Fig. 2；
Fig. 6 is the structural schematic diagram for the driving plate that the utility model second embodiment provides；
Fig. 7 is the structural schematic diagram in Fig. 6 at A；
Essential element symbol description
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Fig. 1 to Fig. 5 is please referred to, the utility model first embodiment provides a kind of printing with anti-disengaging paper detection function
Machine 100, including shell 10, the driving assembly in the shell 10 and the directing plate 40 that is connect with the driving component respectively
And detection components effectively play carrying to the driving component and the detection components by the design of the shell 10
Fixed effect, to improve the integrally-built stability of printer 100 with anti-disengaging paper detection function, the driving
It includes being set to 10 top inner wall of shell that component, which is used to carry out the paper feed of paper or the operation control of paper delivery, the detection components,
Infrared transmitter 30 and the infrared remote receiver 31 in the driving component, pass through the infrared transmitter in the present embodiment
30 and the infrared remote receiver 31 design, to be determined using the detection for carrying out paper paper feed in a manner of infrared detection, Jin Eryou
Effect improves detection precision, it is therefore prevented that as the phenomenon lower using detection precision caused by weight sensor.
Specifically, the driving component includes driving plate 20 and multiple intake rollers 21 for connecting with the driving plate 20, institute
It states driving plate 20 and uses rectangular plate structure, the intake roller 21 is used for through directly contact paper to carry out paper feed or go out
The operation of paper controls, and the intake roller 21 is electrically connected with the infrared remote receiver 31, by the intake roller 21 with it is described red
The design that outer receiver 31 is electrically connected, so as to determine there is paper at this time when the infrared remote receiver 31 does not receive infrared signal
Paper feed sends working signal to the intake roller 21, so that the intake roller 21 drives paper to carry out paper feeding operation, in turn simultaneously
The paper feed of the printer 100 with anti-disengaging paper detection function, the middle part of the driving plate 20 are effectively ensured
Equipped with escape groove 22, the middle part of the escape groove 22 is equipped with the first avoid holes 221, and the infrared remote receiver 31 is set to described first
In avoid holes 221, by the design of the escape groove 22, conflict friction of the paper feed in the process to paper is effectively prevented, into
And improve the paper feed efficiency of the printer 100 with anti-disengaging paper detection function.
Further, the driving plate 20 is equipped with fixation hole 23, the fixation hole 23 towards one end of the directing plate 40
Interior to be equipped with buck plate 251, the buck plate 251 is equipped with pilot hole 24, and the pilot hole 24 is used for the driving plate 20 and institute
Being connected and fixed for intake roller 21 is stated, the intake roller 21 includes roll body 211,212 and of turning set set on 211 both ends of roll body
The rotation spring 213 connecting with the turning set 212, the rotation spring 213, which runs through, to be hung on the pilot hole 24.
Specifically, the directing plate 40 is equipped with rotor plate 41 backwards to one end of the driving plate 20, the rotor plate 41 with
40 shaft of directing plate connection, is equipped with multiple connecting holes 222 in the escape groove 22, the infrared remote receiver 31 be equipped with
The connecting column that the connecting hole 222 matches, the connecting column use cylindrical structure.
In addition, the length of roll body 211 described in the present embodiment is less than the length of the fixation hole 23, and the roll body 211
Diameter be greater than the fixation hole 23 depth, the driving plate 20 towards described 40 one end of directing plate outer wall be equipped with multiple dresses
Distribution 24, the side wall of the directing plate 40 are equipped with multiple assembles posts to match with the pilot hole 24, and the shell 10 is backwards
The side of the directing plate 40 is equipped with multiple heat release holes 11, and the heat release hole 11 uses circular through-hole structure.
Preferably, the driving plate 20 is equipped with more reinforcing ribs 26, and the reinforcing rib 26 uses rectangular parallelepiped structure, described
Reinforcing rib 26 is used to provide the described the structural strength of driving plate 20, and the side wall of the driving plate 20 is equipped with multiple location holes 25,
The location hole 25 is for the assembly positioning between the driving plate 20 and the directing plate 40.
In the present embodiment, by the design of the infrared transmitter 30 and the infrared remote receiver 31, to use infrared inspection
The detection that the mode of survey carries out paper paper feed determines, and then effectively raises detection precision, it is therefore prevented that due to using weight
The lower phenomenon of detection precision caused by sensor, is electrically connected by the intake roller 21 with the infrared remote receiver 31
Design, so as to determine there is paper paper feed at this time while sending working signal when the infrared remote receiver 31 does not receive infrared signal
To the intake roller 21, so that the intake roller 21 drives paper to carry out paper feeding operation, and then effectively ensure described have
The paper feed function of the printer 100 of anti-disengaging paper detection function effectively prevents paper feed by the design of the escape groove 22
In the process to the conflict friction of paper, and then improve the paper feed effect of the printer 100 with anti-disengaging paper detection function
Rate effectively raises the intake roller 21 and the driving by the design of the pilot hole 24 and the rotation spring 213
The stability of structure between plate 20.
Referring to Fig. 6, the structural schematic diagram of the driving plate 20a provided for the utility model second embodiment, second reality
The structure for applying example and first embodiment is more or less the same, and difference is, in the present embodiment, the driving plate 20a draws backwards to described
One end of guide plate 40 is equipped with extension board 27, and the extension board 27 and driving plate 20a inclination connects, and the extension board 27 is carried on the back
Be equipped with postive stop baffle 28 to the side of the driving plate 20a, by the design of the extension board 27, effectively extend it is described into
The paper feed length of paper bowl 21, and then further facilitated the paper feed behaviour of the printer 100 with anti-disengaging paper detection function
Make, and by the design of the postive stop baffle 28, limit effect effectively is played to paper, it is therefore prevented that during paper feeding operation
The generation of paper break-off improves the working efficiency of the printer 100 with anti-disengaging paper detection function.
Referring to Fig. 7, for the structural schematic diagram at A in Fig. 6, the inner wall of the fixation hole 23 is towards the directing plate 40
Side is equipped with the second avoid holes 231, and assembly of second avoid holes 231 for the intake roller 21 avoids, and then effective
The assembly efficiency between the intake roller 21 and the driving plate 20 is improved, and it is worked to effectively prevent the intake roller 21
Collision friction between driving plate 20a described in Cheng Zhongyu improves the intake roller 21 and the use longevity of the driving plate 20a
Life.
Above embodiment described the technical principle of the utility model, these descriptions are intended merely to explain the utility model
Principle, and it cannot be construed to the limitation of scope of protection of the utility model in any way.Based on the explanation herein, the skill of this field
Art personnel do not need to pay for creative labor other specific embodiments that can associate the utility model, these modes are all
It will fall into the protection scope of the utility model.
Claims (10)
1. a kind of printer with anti-disengaging paper detection function, it is characterised in that: including shell, the drive being disposed in the housing
Dynamic component and the directing plate and detection components connecting respectively with the driving component, the detection components include being set to the shell
The infrared transmitter of top inner wall and the infrared remote receiver in the driving component, the driving component include driving plate and
The multiple intake rollers connecting with the driving plate, the intake roller and the infrared remote receiver are electrically connected, the driving plate
Middle part is equipped with escape groove, and the middle part of the escape groove is equipped with the first avoid holes, and the infrared remote receiver is set to first evacuation
In hole, the driving plate is equipped with fixation hole towards one end of the directing plate, is equipped with buck plate, the assembly in the fixation hole
Plate is equipped with pilot hole, and the pilot hole is connected and fixed for the driving plate and the intake roller, and the intake roller includes
Roll body, the turning set set on the roll body both ends and the rotation spring that connect with the turning set, the rotation spring is through hanging
It is located on the pilot hole.
2. the printer according to claim 1 with anti-disengaging paper detection function, it is characterised in that: the guidance backboard
It is equipped with rotor plate to one end of the driving plate, the rotor plate is connect with the directing plate shaft.
3. the printer according to claim 1 with anti-disengaging paper detection function, it is characterised in that: the driving backboard
It is equipped with extension board to one end of the directing plate, the extension board and driving plate inclination connect, and the extension board is backwards
The side of the driving plate is equipped with postive stop baffle.
4. the printer according to claim 1 with anti-disengaging paper detection function, it is characterised in that: the fixation hole
Inner wall is equipped with the second avoid holes towards the side of the directing plate, and assembly of second avoid holes for the intake roller is kept away
It allows.
5. the printer according to claim 1 with anti-disengaging paper detection function, it is characterised in that: in the escape groove
Equipped with multiple connecting holes, the infrared remote receiver is equipped with the connecting column to match with the connecting hole, and the connecting column uses
Cylindrical structure.
6. the printer according to claim 1 with anti-disengaging paper detection function, it is characterised in that: the length of the roll body
Degree is less than the length of the fixation hole, and the diameter of the roll body is greater than the depth of the fixation hole.
7. the printer according to claim 1 with anti-disengaging paper detection function, it is characterised in that: the driving plate court
Multiple pilot holes are equipped with to the outer wall of described directing plate one end, and the side wall of the directing plate is equipped with multiple with the pilot hole phase
The assembles post matched.
8. the printer according to claim 1 with anti-disengaging paper detection function, it is characterised in that: the shell is backwards
The side of the directing plate is equipped with multiple heat release holes, and the heat release hole uses circular through-hole structure.
9. the printer according to claim 1 with anti-disengaging paper detection function, it is characterised in that: in the driving plate
Equipped with more reinforcing ribs, the reinforcing rib uses rectangular parallelepiped structure, and the structure that the reinforcing rib is used to provide the described driving plate is strong
Degree.
10. the printer according to claim 1 with anti-disengaging paper detection function, it is characterised in that: the driving plate
Side wall be equipped with multiple location holes, the location hole between the driving plate and the directing plate assembly positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823411.0U CN209224737U (en) | 2018-11-05 | 2018-11-05 | Printer with anti-disengaging paper detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823411.0U CN209224737U (en) | 2018-11-05 | 2018-11-05 | Printer with anti-disengaging paper detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209224737U true CN209224737U (en) | 2019-08-09 |
Family
ID=67502074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821823411.0U Active CN209224737U (en) | 2018-11-05 | 2018-11-05 | Printer with anti-disengaging paper detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209224737U (en) |
-
2018
- 2018-11-05 CN CN201821823411.0U patent/CN209224737U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200123 Address after: 336000 pharmaceutical industry park, Yuanzhou District, Jiangxi, Yichun Patentee after: Yichun Yilian printing equipment Co., Ltd. Address before: 336000 Jiangxi city of Yichun province Yuanzhou Pharmaceutical Industrial Park Road Cannes Patentee before: Yichun Yilian Technology Co., Ltd. |