CN207997683U - Thermal printer - Google Patents
Thermal printer Download PDFInfo
- Publication number
- CN207997683U CN207997683U CN201820172248.XU CN201820172248U CN207997683U CN 207997683 U CN207997683 U CN 207997683U CN 201820172248 U CN201820172248 U CN 201820172248U CN 207997683 U CN207997683 U CN 207997683U
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- contact
- function module
- main body
- module
- thermal printer
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Abstract
A kind of thermal printer, including:There is the circuit for communicating and powering, the shell of the main body to have exit slot for main body, the inside of the main body;The shell of the main body also has at least one contact contact;The thermal printer further includes the replaceable function module that extends out, and the function module that extends out has and the matched contact terminal in the contact contact;The function module that extends out is set on the main body, the contact contact portion of the contact terminal for extending out function module and the main body.The use function of the thermal printer increases.
Description
Technical field
The utility model is related to printer field, more particularly to a kind of thermal printer.
Background technology
Currently on the market, thermal printer has a single function mostly.If thermal printer needs to realize new function, often
The transformation that redesigned to thermal printer or carry out large-scale circuit, software and structure etc., is not easy to heat
The extension of quick printer function.
Utility model content
The utility model solves the problems, such as to be to provide a kind of thermal printer, for extending the function of thermal printer, increases
The use function of strong thermal printer.
To solve the above problems, the utility model provides a kind of thermal printer, including:Main body, the main body
Inside there is circuit for communicating and powering, the shell of the main body to have exit slot;It is characterized in that, the host
The shell of body also has at least one contact contact;The thermal printer further includes the replaceable function module that extends out, described
Extending out function module has and the matched contact terminal in the contact contact;The function module that extends out is set to the main body
On, the contact contact portion of the contact terminal for extending out function module and the main body.
Optionally, the function module that extends out includes a first rank function module or the first rank of two or more arranged side by side
Function module.
Optionally, two or more the first rank function module for extending out function module and including arranged side by side, the first rank work(
Energy module is directly connected to the main body, has the first contact at least one first rank function module;It is described to extend out
Function module further includes second-order function module, and the second-order function module has the first contact;The second-order function mould
Block is set to the first rank function module surface with first contact, also, the institute of the second-order function module
State first contact portion of the first contact and the first rank function module.
Optionally, the function module that extends out includes display module, alarm clock calling module, handwriting input module, channel radio
Believe at least one of module, NFC communication module and power conversion module.
Optionally, the contact contact is two or more, in single-row arrangement on the host external surface;Alternatively, institute
It is two or more to state contact contact, is divided into multiple groups, described group of dispersion be distributed in the main body one or more outside
On surface.
Optionally, the main body has internal battery;Alternatively, the main body carries service cable;Alternatively, the master
Body has internal battery and carries service cable.
Optionally, by the contact terminal and the contact contact portion, the function module that extends out is from the host
Body obtains electric energy;Alternatively, by the contact terminal and the contact contact portion, it is described to extend out function module and the host
Body is communicated;Alternatively, by the contact terminal and the contact contact portion, the function module that extends out is from the host
Body obtains electric energy and is communicated with the main body.
Optionally, the main body has at least one of button, indicator light and sound device;It is extended out by described
Function module by being communicated with the main body, it is described extend out Implement of Function Module to the button, the indicator light and
It the control of the sound device function and redefines.
Optionally, the function module that extends out can obtain electric energy from the main body, it is described extend out function module also can be to
The main body provides electric energy.
Optionally, the function module that extends out is communicated with the main body, and the content of communication includes the following contents
At least one:Obtain the print right of the thermal printer;Obtain the working method of the thermal printer;Obtain institute
State the working condition of thermal printer;Update the thermal printer internal processes;Change the communication protocols of the thermal printer
Discuss process content;It realizes the control to the keypress function and redefines;When being stored with electricity in the circuit of the main body
Information obtains the information about power.
In the technical solution of the utility model, thermal printer have it is replaceable extend out function module, according to extending out
The concrete function of function module is different, and thermal printer has the function of replaceable one or more and property, to improve
The using flexible of thermal printer improves the use function of thermal printer.
Description of the drawings
Fig. 1 is that the utility model implements in provided thermal printer main body and extend out function module to be not installed at one
Schematic diagram before rising;
Fig. 2 is that main body is installed together with function module is extended out in the provided thermal printer of the utility model implementation
Schematic diagram afterwards;
Fig. 3 is the thermal printer modular diagram that the utility model embodiment is provided.
Specific implementation mode
The function of existing thermal printer is difficult to be extended.
For this purpose, the utility model provides a kind of scheme, thermal printer main body on increase corresponding contact contact,
Then the replaceable mode of functions such as display, alarm clock calling and handwriting input and printing is increased newly by these contact contacts
Into thermal printer, so that the function of thermal printer obtains flexible and various expansion.That is, being beaten in temperature-sensitive
On the basis of printing owner's body, increase the corresponding contact contact of setting, user can be by contacting contact and thermal printing owner
Body carries out communication and the interaction of power supply, extends the purposes of thermal printer.
More clearly to indicate, the utility model is described in detail below in conjunction with the accompanying drawings.
The utility model embodiment provides a kind of thermal printer, incorporated by reference to reference to figure 1, Fig. 2 and Fig. 3.The temperature-sensitive is beaten
Print machine includes main body 110 and replaceable extends out function module 120.Wherein, Fig. 1 show extend out function module 120 with
State before being not installed at together on main body 110, Fig. 2 show that extending out function module 120 is set on main body 110 it
State afterwards, and Fig. 3 is the modular diagram of the allergy printer.
As depicted in figs. 1 and 2, the shell of main body 110 has exit slot 111 and indicator light 112.Outside main body 110
Tool in single-row arrangement on 110 outer surface of main body, is specifically arranged in upper surface there are five contact 113 is contacted on shell, and
It is arranged in marginal position.Though not shown in figure, the inside of main body 110 has the circuit for communicating and powering.
Fig. 1 shows, thermal printer further includes extending out function module 120 to have that contact 113 is matched connects with contact
Point 121.
Fig. 2 is shown, is extended out function module 120 and is set on main body 110, and the contact terminal 121 of function module 120 is extended out
It is connected with the contact contact 113 of main body 110.
In the thermal printer that the present embodiment is provided, be not connected to it is any extend out function module 120 when, thermal printer
Main body 110 can work independently.But since thermal printer provided in this embodiment has the function of replaceable to extend out mould
Block 120, that is, it is a kind of replaceable function module to extend out function module 120, therefore, according to the specific work(for extending out function module 120
Can be different, the thermal printer of the present embodiment has the one or more functions and property of replaceable function, to improve heat
The using flexible of quick printer improves the use function and use value of thermal printer.
In the present embodiment, it can be buckle and screw etc. to extend out the mode that function module 120 is fixed on thermal printer
Mode.But it extends out fixed form of the function module 120 on main body 110 and is not limited to buckle fixed or thread connection etc.
Mode.
In the present embodiment, exit slot 111 is set to the leading flank of main body 110, in other embodiments, exit slot 111
Other sides can be set to.Similar, the position of indicator light 112 does not also limit, and can adjust.
In other embodiments, contact number of contacts is not limited only to shown in following Fig. 1 five, can be according to newly-increased purposes
Suitably changed.That is, in other embodiments, contact contact can be two or more, in single-row arrangement in main body
On outer surface.Alternatively, in other embodiments, contact contact position is not limited only to single-row arrangement form, and multiple positions can be divided to carry out
It places.Alternatively, in other embodiments, contact contact is two or more, is divided into multiple groups, group is distributed in one of main body
Or on more than two outer surfaces.The position of contact contact is not limited only to be arranged above main body upper surface, can also be placed on
The other positions of main body.
It should be noted that main body can connect the different function modules that extends out, i.e., what a main body connected extends out work(
Energy module number is not limited only to one, and can be further added by other function modules on extending out function module and extend out function mould
Block.
Function module situation is extended out to illustrate to be further added by other function modules on extending out function module, with extending out function
Module includes that the mode of the first rank function module and second-order function module is stated.First rank function module is and main body
What is be directly connected to extends out function module, and second-order function module is then to extend out function with what the first rank function module was directly connected to
Module.At this point, it may include a first rank function module to extend out function module, or it can also include two or more arranged side by side
First rank function module (quantity for also corresponding to extend out function module is not limited only to one).
And when extending out two or more the first rank function module that function module includes arranged side by side, can further it be arranged at least
There is the first contact in one the first rank function module.It further includes second-order function module, second-order function to extend out function module
Module has the first contact.Second-order function module is set to the first rank function module surface with the first contact, also,
First contact portion of the first contact of second order function module and the first rank function module.It can be aobvious that these, which extend out function module,
Show module, alarm clock calling module, handwriting input (and printing) module, wireless communication module, NFC communication module and power supply modulus of conversion
At least one of block.Wherein, by taking display module as an example, it is specifically as follows a kind of display screen, for showing the time and waiting for
The contents such as type information enhance the use function and use value of thermal printer.
A kind of specific example of the above is shown in modular diagram in figure 3, in a tool of the present embodiment
In body example, the main body 110 of thermal printer is connect with function module 120 is extended out, and it includes arranged side by side to extend out function module 120
Five the first rank function modules.This five modules are respectively wireless communication module 122, display module 123, NFC communication module
124, power conversion module 125 and other modules 126.Other modules 126 represent main body 110 can also be with other multiple modules
It is attached.With continued reference to Fig. 3, wireless communication module 122 is used as the first rank function module, can have first to touch on surface
Point (not shown), the first contact can be identical with contact contact 113;Then is further connected on wireless communication module 122
Second order function module, second-order function module have the first contact (not shown), and the first contact can phase with contact terminal 121
Together;When second-order function module is set to the first rank function module surface with the first contact, is connected on the first contact
One contact.Fig. 3 shows that second-order function module includes display module 127, NFC communication module 128 and other modules 129.
It should be noted that framework and kind shown in Fig. 3 can be not limited only to by extending out the concrete composition of function module 120
Class can carry out different additions and deletions according to different demands.
It should be noted that on extending out function module 120, it is mutually dry in order to avoid there is function conflict or function
It relates to, partly extend out function module 120 and is not provided with newly-increased contact, for example, being typically that no longer extension is corresponding on display module 123
Contact contact.
In the present embodiment, main body 110 can have internal battery (not shown), at this point, thermal printer can be moved
Dynamic formula, corresponding internal battery can be lithium battery.In other embodiments, main body 110 can carry service cable, or
Main body 110 can have internal battery and at the same time carrying service cable.
In the present embodiment, the interface that contact contact 113 can both have been exported separately as power supply can be used for and extend out work(
Energy module 120 is communicated.Specifically, being connect with contact contact 113 by contact terminal 121, following three kinds of feelings may be implemented
The contact of condition.
The first situation is connect with contact contact 113 by contact terminal 121, extends out function module 120 from main body
110 obtain electric energy.At this point, contact terminal 121 separately as power output interface contact (in the further of follow-up this specification
In scheme, it is additionally operable to the contact as power input), it is not used in and is communicated.
The second situation is connect with contact contact 113 by contact terminal 121, extends out function module 120 and main body
110 are communicated.At this point, contact of the contact terminal 121 separately as information input and output, is not used in the input for carrying out power supply
And output.
The third situation is connect with contact contact 113 by contact terminal 121, extends out function module 120 from main body
110 obtain electric energy and are communicated with main body 110.In this case, function mould is extended out on main body 110
Block 120 can by contact contact 113 be communicated with thermal printer and from contact from acquisition electric energy.
In above-mentioned three kinds of situations, by contact terminal 121 and contact contact 113, extend out between function mould and main body 110
The communication mode that can specifically realize can be USART, IIC or SPI etc..
By extending out function module 120 by being communicated with main body 110, extends out function module 120 and realize to instruction
It the control of 112 function of lamp and redefines.
Though it should be noted that do not shown in figure, main body 110 can also with button and sound device at least its
One of.By extending out function module 120 by being communicated with main body 110, extends out function module 120 and realize to button
It the control of (not shown) and sound device (not shown) function and redefines.Wherein, sound device can be buzzer.This
When, thus it is possible to vary the inherent function of button and sound device allows them to realize new function.
Electric energy can be obtained from main body 110 by extending out function module 120, and extending out function module 120 can also carry to main body 110
For electric energy.That is, the power port in contact contact 113 can both be used as output to can also be used as input, in other words, work as institute
When stating contact contact 113 as power interface, it can be both used as power output interface, can also be used as power input interface.
For example, when main body 110 has internal battery, can be charged to battery by contacting contact 113.
It in the present embodiment, extends out function module 120 and is communicated with main body 110, the content of communication includes the following contents
At least one:Obtain the print right of thermal printer;Obtain the working method of thermal printer;Obtain thermal printing
The working condition of machine;Update thermal printer internal processes;Change the communication protocol processes content of thermal printer.Pass through these
The realization of Content of Communication, the thermal printer function that the present embodiment is provided are expanded.
It in the present embodiment, extends out function module 120 and is communicated with main body 110, the content of communication can also include:When
It is stored with information about power in the circuit of main body 110, obtains information about power.It, can if coordinating corresponding display module function
The information about power of thermal printer is seen from display module in time, can make use more science to thermal printer with
Rationally.
Although the utility model discloses as above, the utility model is not limited to this.Any those skilled in the art,
It does not depart from the spirit and scope of the utility model, can make various changes or modifications, therefore the scope of protection of the utility model
It should be subject to claim limited range.
Claims (6)
1. a kind of thermal printer, including:
There is the circuit for communicating and powering, the shell of the main body to have paper delivery for main body, the inside of the main body
Mouthful;
It is characterized in that,
The shell of the main body also has at least one contact contact;
The thermal printer further includes the replaceable function module that extends out, it is described extend out function module have with it is described contact it is tactile
The matched contact terminal of point;
The function module that extends out is set on the main body, the contact terminal for extending out function module and the master
The contact contact portion of body.
2. thermal printer as described in claim 1, which is characterized in that the function module that extends out includes a first rank work(
It can module or two or more the first rank function module arranged side by side.
3. thermal printer as described in claim 1, which is characterized in that it is described extend out function module include two arranged side by side with
Upper first rank function module, the first rank function module are directly connected to the main body, at least one first rank work(
There can be the first contact in module;The function module that extends out further includes second-order function module, the second-order function module
With the first contact;The second-order function module is set to the first rank function module table with first contact
Face, also, first contact of the second-order function module and first contact of the first rank function module connect
It connects.
4. thermal printer as claimed in claim 1,2 or 3, which is characterized in that the function module that extends out includes display mould
Block, alarm clock calling module, handwriting input module, wireless communication module, NFC communication module and power conversion module are at least within
One of.
5. thermal printer as described in claim 1, which is characterized in that the contact contact is two or more, is in single row
It is listed on the host external surface;Alternatively, the contact contact is two or more, it is divided into multiple groups, described group of dispersed distribution
On one or more outer surface of the main body.
6. thermal printer as described in claim 1, which is characterized in that the main body has internal battery;Alternatively, described
Main body carries service cable;Alternatively, the main body has internal battery and carries service cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820172248.XU CN207997683U (en) | 2018-02-01 | 2018-02-01 | Thermal printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820172248.XU CN207997683U (en) | 2018-02-01 | 2018-02-01 | Thermal printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207997683U true CN207997683U (en) | 2018-10-23 |
Family
ID=63838154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820172248.XU Active CN207997683U (en) | 2018-02-01 | 2018-02-01 | Thermal printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207997683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774789A (en) * | 2019-11-27 | 2020-02-11 | 艾体威尔电子技术(北京)有限公司 | Low-temperature printing method of thermal printer |
-
2018
- 2018-02-01 CN CN201820172248.XU patent/CN207997683U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774789A (en) * | 2019-11-27 | 2020-02-11 | 艾体威尔电子技术(北京)有限公司 | Low-temperature printing method of thermal printer |
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| GR01 | Patent grant |