CN205563524U - Touch button structure and printer on printer - Google Patents
Touch button structure and printer on printer Download PDFInfo
- Publication number
- CN205563524U CN205563524U CN201620106125.7U CN201620106125U CN205563524U CN 205563524 U CN205563524 U CN 205563524U CN 201620106125 U CN201620106125 U CN 201620106125U CN 205563524 U CN205563524 U CN 205563524U
- Authority
- CN
- China
- Prior art keywords
- printer
- touch
- operation panel
- touch operation
- press structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a touch button structure and printer on the printer, touch button structure on this printer include the touch operation panel, can control the PCB circuit board and the touch -sensitive spring of printer work, PCB circuit board is installed the main casing of printer is internal, the one end of touch -sensitive spring is passed the hole of the main casing body with PCB circuit board is connected, and the other end is hugged closely at the back of touch operation panel through the insulation shielding membrane, the touch operation panel mounting is in the main casing is external. The touch button structure on the above -mentioned printer is drawn together to this printing press packed bale. The utility model discloses a touch button structure and printer on the printer, it is short that it can solve printer machinery button life, operates the subalternation problem of feeling, also complies with electronic product trend of the market instantly simultaneously more.
Description
Technical field
This utility model relates to the touch key-press structure on printer field, especially printer and printer.
Background technology
Printer is widely used in industry-by-industry, as instrument and meter, supermarket, convenience store, postal service,
Bank, tobacco monopolization, public utilities are checked meter, movable police system, mobile government system, medical apparatus and instruments
Etc., its button is mechanical key mostly, and mechanical key shortcoming is that service life is short, and feel concordance is not
Good, fault rate is high, additionally, after the operation button life-time service in printer, and sweat stain and water stain can corrode
Guidance panel, it is also possible to circuit can be caused impaired, through in order to evade these shortcomings, we devise this
Money has the printer of touch key-press structure.The touch key-press of this printer, the most durable, cost is low
Honest and clean, simple in construction, and be easily installed, water proof anti-soil, reducing the fault rate of mechanical key, raising makes
Use efficiency.
Utility model content
In order to solve the problems referred to above of prior art, this utility model provides the touch on a kind of printer
Induced key structure, the problems such as it can solve the problem that printer mechanical key is short for service life, operating handle difference,
The most more comply with electronics market trend instantly simultaneously.
To achieve these goals, this utility model provides the touch key-press structure on a kind of printer, bag
Include touch operation panel, the PCB that printer work can be controlled and touch sensible spring,
Described PCB is arranged in the main casing of described printer, and one end of described touch sensible spring is worn
The hole crossing described main casing is connected with described PCB, and the other end is close to touch by insulation shielding film
Touching the back of guidance panel, described touch operation panel is arranged on outside described main casing.
Further, the end surface shape of described touch sensible spring is circular or parallelogram.
Further, the back of touch operation panel have one with described touch sensible spring end face and exhausted
The sticking part that edge screened film is corresponding, its size and the end face of touch sensible spring and insulation shielding film big
Little identical.
Further, insulation shielding film be configured to electrostatic prevention film, its material is PP material.
Further, touch operation panel being covered with one layer and has anti-corrosion film, anti-corrosion film is nanometer thin
Film layer.
Further, the edge, back of touch operation panel is provided with waterproof adhesive tape, described waterproof
The material of adhesive tape is silica gel.
Further, the material of described touch operation panel is PC plastics.
Further, described touch operation panel has be operable to printer work operation button.
The invention also discloses a kind of printer, including the touch key-press on printer as above
Structure.
Further, described touch operation panel is arranged on the housing of described printer by buckle.
Touch key-press structure and printer beneficial effect on printer of the present utility model include the most several
Aspect:
1, this utility model simple in construction, reasonable in design, it is easy to promote and use.
2, this utility model can effectively solve the problem that touch operation panel is aging, and life-time service is by sweat stain and water stain
The problem polluted, extends the service life of printer touch key-press.
3, the touch key-press of this utility model printer has the function of waterproof and dustproof, it is to avoid life-time service
Time, dust or water droplet enter in printer main casing thus the phenomenon that causes circuit to damage occurs, prolongation
The service life of printer.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the touch key-press structure on the printer of embodiment of the present utility model；
Fig. 2 is the partial enlarged drawing in Fig. 1.
1 PCB
2 touch sensible springs
3 insulation shielding films
4 waterproof adhesive tapes
5 touch operation panels
6 nano thin-film layers
Detailed description of the invention
This utility model is described in detail by embodiment below in conjunction with accompanying drawing, but not as to this reality
With novel unique restriction.
As illustrated in fig. 1 and 2, the touch key-press structure on the printer of embodiment of the present utility model, bag
Include touch operation panel 5, the PCB 1 that printer work can be controlled and touch sensible spring
2, PCB 1 is arranged in the main casing of described printer, one end of described touch sensible spring 2
Hole through described main casing is connected with described PCB 1, and the other end is tight by insulation shielding film 3
Being attached to the back of touch operation panel 5, described touch operation panel 5 is arranged on outside described main casing.Should
Working as understanding, by foregoing and combine accompanying drawing (especially Fig. 2), those skilled in the art can be easy
Obtain the concrete attachment structure between each parts of embodiment of the present utility model and structure detail, therefore
Accompanying drawing Fig. 1 and Fig. 2 shows the structure that this utility model is overall in a schematic manner herein.
Wherein touch sensible spring 2 is to be exclusively used in condenser type and the special purpose spring of single-chip microcomputer touch screen circuitry,
Being a kind of sane capacitive induction alternative for conventional mechanical switch, touch sensible spring 2 can be adopted
Taking telescopic touch, its material can be the materials such as qin carbon steel wire, mild steel wire, high-carbon steel, manganese steel silk,
Its overlay coating can be with coating such as environmental protection nickel, and described touch sensible spring 2 can be one and have end face
The spring of structure.The back of touch operation panel 5 has a sticking part corresponding with end surface shape,
End and the insulation shielding film 3 of touch sensible spring 2 are close on sticking part, in order to fixing touch sensible
Relative position between spring 2, insulation shielding film 3 and touch operation panel 5.Different according to printer
Function need, PCB 1 is designed to have corresponding circuit, therefore touch operation panel 5
On also have different operation buttons, the most as required, can be by the end face structure of touch sensible spring 2
It is designed to different shapes, the parallelogram such as such as circular or square, rhombus.
In addition insulation shielding film 3 can use any existing known materials to make, and has insulation screen
Cover the membrane structure of function.For cost and design convenient consideration, the present embodiment uses one to be had
The PP material of electrostatic-proof function, specifically, is a kind of electrostatic prevention film, and its material is PP material.Logical
In the case of Chang, the thickness of this PP thin film is only 0.1 millimeter, and it is close to together with touching the end face of spring
On the position that touch operation panel 5 is corresponding, its Main Function is can effectively to increase putting of spring
Electricity gap.
For water stain, the pollution of sweat stain that prevent life-time service on touch operation panel 5 from causing, especially
Touch operation panel 5 is covered with one layer of nano thin-film layer 6 with corrosion proof function, nano thin-film layer 6
Material be nanometer silane thin film, be a kind of organic film, it is possible to effectively prevent sweat stain, water stain wait dirt
The dye thing corrosion to touch operation panel 5, it is also possible to prevent the aging of touch operation panel 5.
In order to enable printers at the poor local work of condition, it is necessary at touch operation panel 5
Edge, back be provided with waterproof adhesive tape 4, water proof and dust proof silica gel used can effectively prevent
It is internal that dust and water enter into touch operation panel 5, thus effectively prevents the damage of PCB 1,
Under normal circumstances, the material of waterproof adhesive tape 4 can be by the layer of silica gel of 3mm thickness, and it is pasted onto equably
The surrounding at touch operation panel 5 back, not only has waterproof effect, moreover it is possible to effectively prevent dust from entering
Internal to printer touch operation panel 5, the material of touch operation panel 5 is PC plastics, mask on it
There is the operation button being operable to printer work.
The work of printer is completed: when operator's finger is pinned on guidance panel by manipulation touch panel
During the position of touch sensible spring 2 correspondence, spring senses that environmental capacitance changes, and the change of electric capacity is passed through
Hardware circuit is changed into the change of voltage, and the CPU of printer gathers voltage by domain controller (AD)
Change thus judge the generation whether having touch, pass to PCB master chip with this signal, trigger from face
Corresponding function, completes the various operations such as the printing of corresponding printer, paper feed.
The invention also discloses a kind of printer containing the touch key-press structure on above-mentioned printer.
In order to be described more fully printer of the present utility model, again specifically describe the concrete structure of printer.
Printer of the present utility model includes main casing, touch operation panel 5, can control printer work
PCB 1 and touch sensible spring 2, described PCB 1 is arranged in described main casing
Portion, one end of touch sensible spring 2 is connected through the hole in described main casing with described PCB 1,
The other end is close to the back of touch operation panel 5, described touch operation panel by insulation shielding film 3
Having the nano thin-film layer 6 of one layer of corrosion proof function on 5, described touch control panel passes through buckle, Yi Jifang
Glue bar 4 is arranged on outside the main casing of printer.
Above example is only the exemplary embodiment of the present invention, is not used in restriction this utility model, this reality
It is defined by the claims with novel protection domain.Those skilled in the art can be of the present utility model
In essence and protection domain, the present invention making various amendment or equivalent, this amendment or equivalent are replaced
Change and also should be regarded as in protection scope of the present invention.
Claims (10)
1. the touch key-press structure on printer, including touch operation panel, can control printer
The PCB of work and touch sensible spring, it is characterised in that: described PCB is installed
In the main casing of described printer, one end of described touch sensible spring through described main casing hole with
Described PCB connects, and the other end is close to the back of touch operation panel by insulation shielding film,
Described touch operation panel is arranged on outside described main casing.
Touch key-press structure on printer the most according to claim 1, it is characterised in that: described
The end surface shape of touch sensible spring is circular or parallelogram.
Touch key-press structure on printer the most according to claim 2, it is characterised in that: described
The back of touch operation panel have one relative with the end face of described touch sensible spring and insulation shielding film
The sticking part answered, its size is identical with the size of the end face of described touch sensible spring and insulation shielding film.
Touch key-press structure on printer the most according to claim 1, it is characterised in that: described
Insulation shielding membrane structure is electrostatic prevention film, and its material is PP material.
Touch key-press structure on printer the most according to claim 4, it is characterised in that: described
Being covered with one layer of anti-corrosion film on touch operation panel, described anti-corrosion film is nano thin-film layer.
Touch key-press structure on printer the most according to claim 5, it is characterised in that: described
Being provided with waterproof adhesive tape at the back edge of touch operation panel, the material of described waterproof adhesive tape is silica gel.
Touch key-press structure on printer the most according to claim 6, it is characterised in that: described
The material of touch operation panel is PC plastics.
Touch key-press structure on printer the most according to claim 1, it is characterised in that: described
There is on touch operation panel the operation button being operable to printer work.
9. a printer, it is characterised in that: include beating as according to any one of claim 1 to 8
Touch key-press structure on print machine.
Printer the most according to claim 9, it is characterised in that: described touch operation panel leads to
Cross buckle to be arranged on the housing of described printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620106125.7U CN205563524U (en) | 2016-02-02 | 2016-02-02 | Touch button structure and printer on printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620106125.7U CN205563524U (en) | 2016-02-02 | 2016-02-02 | Touch button structure and printer on printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205563524U true CN205563524U (en) | 2016-09-07 |
Family
ID=56821761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620106125.7U Expired - Fee Related CN205563524U (en) | 2016-02-02 | 2016-02-02 | Touch button structure and printer on printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205563524U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682002A (en) * | 2017-10-13 | 2018-02-09 | 广东美的厨房电器制造有限公司 | Touch display unit and household electrical appliance |
| CN109481841A (en) * | 2018-10-29 | 2019-03-19 | 晶晨半导体(上海)股份有限公司 | A method of improving Electro-static Driven Comb performance |
| CN114801475A (en) * | 2021-01-29 | 2022-07-29 | 精工爱普生株式会社 | Printing device |
-
2016
- 2016-02-02 CN CN201620106125.7U patent/CN205563524U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682002A (en) * | 2017-10-13 | 2018-02-09 | 广东美的厨房电器制造有限公司 | Touch display unit and household electrical appliance |
| CN109481841A (en) * | 2018-10-29 | 2019-03-19 | 晶晨半导体(上海)股份有限公司 | A method of improving Electro-static Driven Comb performance |
| CN114801475A (en) * | 2021-01-29 | 2022-07-29 | 精工爱普生株式会社 | Printing device |
| CN114801475B (en) * | 2021-01-29 | 2023-07-14 | 精工爱普生株式会社 | printing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20220202 |