CN105346274A - Thermal printer with oil-proof and dustproof device arranged at paper outlet - Google Patents
Thermal printer with oil-proof and dustproof device arranged at paper outlet Download PDFInfo
- Publication number
- CN105346274A CN105346274A CN201410416772.3A CN201410416772A CN105346274A CN 105346274 A CN105346274 A CN 105346274A CN 201410416772 A CN201410416772 A CN 201410416772A CN 105346274 A CN105346274 A CN 105346274A
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- Prior art keywords
- exit slot
- printer
- paper outlet
- shell
- blocking sheet
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Abstract
The invention discloses a thermal printer with an oil-proof and dustproof device arranged at a paper outlet. The thermal printer comprises an outer shell and a printer main body arranged in the outer shell. The thermal printer is characterized in that the paper outlet is formed in the outer shell; the paper outlet is provided with an elastic movable blocking sheet; the movable blocking sheet can shield the paper outlet when being in a normal state; elastic deformation of the movable blocking sheet can be produced when paper is delivered out by the printer, and thus paper delivery of the printer is not influenced; the movable blocking sheet is arranged in the outer shell of the paper outlet, one end of the movable blocking sheet is fixedly connected with the outer shell, and the other end of the movable blocking sheet is arranged as the movable free end; the movable blocking sheet is embedded into the outer shell of the side of the paper outlet; an outer rectangular protruding frame is arranged on the periphery of the paper outlet; the movable blocking sheet is a silica gel sheet. The thermal printer with the oil-proof and dustproof device arranged at the paper outlet is simple in structure, low in cost and convenient to use.
Description
Technical field
The present invention relates to and a kind of exit slot is provided with thermo printer that is grease proofing, dust guard.
Background technology
Existing heat-sensitive type bill printer generally comprises shell and establishes printer main body in the enclosure, and shell is provided with exit slot.At present, the exit slot normally Open architecture of this bill printer, if printer environment for use is poor, the pollutant such as greasy dirt or dust may enter in the shell of printer from exit slot.Such as in kitchen, dining room use bill printer, be often full of oil smoke or steam in its environment for use, namely Long-Time Service has greasy dirt, steam or dust and enters in movement, thus affect the normal use of printer, reduction printer service life.
Summary of the invention
For solving above-mentioned existing shortcoming, what main purpose of the present invention was to provide a kind of practicality is provided with thermo printer that is grease proofing, dust guard at exit slot, and structure is simple, cost is lower, easy to use.
For reaching above-described object, of the present inventionly a kind ofly exit slot being provided with thermo printer that is grease proofing, dust guard taking following technical scheme:
One is provided with grease proofing at exit slot, the thermo printer of dust guard, comprise shell and establish printer main body in the enclosure, it is characterized in that, described shell is provided with exit slot, exit slot is provided with one and has flexible active blade, active blade normal condition can shelter from exit slot, during printer paper delivery, active blade can produce elastic deformation, thus do not affect printer paper delivery, active blade is arranged in the shell of exit slot, its one end is fixedly connected with shell, the other end is set to free end that can be movable, described active blade is embedded on the shell of exit slot side, the surrounding of described exit slot is provided with rectangular convex frame, active blade is silica gel piece.
Adopt the present invention of as above technical scheme, there is following beneficial effect:
Relative to prior art, the present invention printer paper outlet arrange can be grease proofing and dust-proof silica gel catch, not only can oil-stain-preventing, dust protection, and the normal paper delivery of printer is not affected, be particularly suitable for the place that the environment for use such as kitchen, dining room is severe.Structure of the present invention is simple, cost is lower, easy to use.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is main TV structure schematic diagram of the present invention.
Fig. 3 is the B-B sectional structure schematic diagram of Fig. 2.
Fig. 4 is the close-up schematic view at A place in Fig. 3.
Detailed description of the invention
In order to further illustrate the present invention, be described further below in conjunction with accompanying drawing:
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, of the present inventionly a kind of exit slot is provided with thermo printer that is grease proofing, dust guard, the printer main body comprising shell 1 and be located in shell 1, shell 1 is provided with exit slot 2, described exit slot 2 is provided with one and has flexible active blade, active blade normal condition can shelter from exit slot 2, and during printer paper delivery, active blade can produce elastic deformation, thus does not affect printer paper delivery.
In the present embodiment, described active blade is silica gel piece 3.Within silica gel piece 3 is arranged on the shell 1 of exit slot 2, its one end is fixedly connected with shell 1, and the other end is set to free end that can be movable.Or, silica gel piece 3 is embedded on the shell 1 of exit slot 2-side, silica gel piece 3 can be dismantled, thus be convenient to clean silica gel piece 3.Described in the present embodiment, the surrounding of exit slot 2 is also provided with rectangular convex frame 4.
Claims (1)
1. one kind is provided with grease proofing at exit slot, the thermo printer of dust guard, comprise shell and establish printer main body in the enclosure, it is characterized in that, described shell is provided with exit slot, exit slot is provided with one and has flexible active blade, active blade normal condition can shelter from exit slot, during printer paper delivery, active blade can produce elastic deformation, thus do not affect printer paper delivery, active blade is arranged in the shell of exit slot, its one end is fixedly connected with shell, the other end is set to free end that can be movable, described active blade is embedded on the shell of exit slot side, the surrounding of described exit slot is provided with rectangular convex frame, active blade is silica gel piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410416772.3A CN105346274A (en) | 2014-08-22 | 2014-08-22 | Thermal printer with oil-proof and dustproof device arranged at paper outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410416772.3A CN105346274A (en) | 2014-08-22 | 2014-08-22 | Thermal printer with oil-proof and dustproof device arranged at paper outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105346274A true CN105346274A (en) | 2016-02-24 |
Family
ID=55322405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410416772.3A Withdrawn CN105346274A (en) | 2014-08-22 | 2014-08-22 | Thermal printer with oil-proof and dustproof device arranged at paper outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105346274A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399172A (en) * | 2017-09-28 | 2017-11-28 | 贵州云侠科技有限公司 | The dust guard and printer of printer |
| CN107749132A (en) * | 2017-11-15 | 2018-03-02 | 湖南长城医疗科技有限公司 | The anti-card inserting mechanism of strip exit slot |
| CN108928138A (en) * | 2018-06-27 | 2018-12-04 | 阜阳市易邦办公设备销售有限公司 | A kind of printer with dust reduction capability |
| CN106645578B (en) * | 2016-12-22 | 2019-05-21 | 安徽乐金环境科技有限公司 | Hand-held formaldehyde test device |
-
2014
- 2014-08-22 CN CN201410416772.3A patent/CN105346274A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645578B (en) * | 2016-12-22 | 2019-05-21 | 安徽乐金环境科技有限公司 | Hand-held formaldehyde test device |
| CN107399172A (en) * | 2017-09-28 | 2017-11-28 | 贵州云侠科技有限公司 | The dust guard and printer of printer |
| CN107399172B (en) * | 2017-09-28 | 2019-04-26 | 贵州云侠科技有限公司 | The dust guard and printer of printer |
| CN107749132A (en) * | 2017-11-15 | 2018-03-02 | 湖南长城医疗科技有限公司 | The anti-card inserting mechanism of strip exit slot |
| CN108928138A (en) * | 2018-06-27 | 2018-12-04 | 阜阳市易邦办公设备销售有限公司 | A kind of printer with dust reduction capability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160224 |