CN203651215U - Printer shell - Google Patents
Printer shell Download PDFInfo
- Publication number
- CN203651215U CN203651215U CN201320726540.9U CN201320726540U CN203651215U CN 203651215 U CN203651215 U CN 203651215U CN 201320726540 U CN201320726540 U CN 201320726540U CN 203651215 U CN203651215 U CN 203651215U
- Authority
- CN
- China
- Prior art keywords
- lower house
- upper cover
- rod mechanism
- printer casing
- post
- 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 - Lifetime
Links
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000000806 elastomer Substances 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The utility model relates to a printer shell, which comprises a lower shell body and an upper cover, wherein the upper cover is pivoted with the lower shell body. The printer shell further comprises a buffering mechanism, wherein the buffering mechanism comprises an ejector rod mechanism and an elastic member, and the elastic member is arranged between the ejector rod mechanism and the lower shell body, thereby playing a role of buffering when the upper cover is contacted with the ejector mechanism.
Description
Technical field
The utility model relates to a kind of printer casing, especially, relates to a kind of housing of mini-printer.
Technical background
Along with the development of printing technique, the kind of printer is more and more, and common special printer comprises mini-printer, POS printer, bill printer, portable printer etc.Its volume is little, easy to use, is subject to increasing trade company and uses.
The shell of above-mentioned these printers is made up of lower house and upper cover conventionally, and upper cover is pivotally attached on lower house.Lower house is generally used for holding printing equipment and coil paper, then realizes sealing by upper cover.Upper cover is pivotally attached on lower house simply, and in the time closing upper cover, owing to lacking cushioning effect, upper cover and lower house easily collide and produce noise or in upper cover closing course, be easy to clamp user's finger.
Utility model content
The purpose of this utility model is to provide a kind of printer casing, and this printer casing can prevent strike note or clamp user's finger by upper cover in the time being closed.
To achieve these goals, the utility model printer casing comprises lower house and upper cover, and described upper cover is pivotally attached on described lower house.Described printer casing also comprises buffer gear, and described buffer gear comprises post rod mechanism and elastic component, and described elastic component is arranged between described post rod mechanism and described lower house, thereby plays cushioning effect in the time that described upper cover contacts with described post rod mechanism.
Due in the utility model, between lower house and upper cover, be provided with buffer gear, can in the time closing upper cover, effectively prevent strike note or clamp user's finger.In addition, in the time opening described upper cover, by means of the back stretch of elastic component, post rod mechanism can apply power upwards to upper cover, automatically separates with the lower printhead being arranged on lower house thereby make to be arranged on the upper printhead covering.
In one embodiment, on described lower house, be provided with cavity, described post rod mechanism and described elastic component are arranged in described cavity.
In one embodiment, described post rod mechanism comprises push rod body and transverse slat, and described push rod body is vertically mounted on described transverse slat; Described elastomer is arranged between described transverse slat and described lower house.
In one embodiment, described elastomer is Compress Spring.
In one embodiment, in described cavity, be provided with guide post, described guide post is arranged in described Compress Spring, thereby described Compress Spring can be moved up and down along described guide post; Meanwhile, on described transverse slat, be provided with through hole, thus described guide post through described through hole in the time that described post rod mechanism moves up and down described in transverse slat can move up and down along described guide post.
In one embodiment, described guide post and Compress Spring are two, and are symmetrically distributed in described push rod body both sides.
In one embodiment, described buffer gear is two, is symmetrically distributed on two sidewalls of described lower house.
Brief description of the drawings
Fig. 1 is the schematic diagram in open mode according to the printer casing of a kind of embodiment of the utility model.
Fig. 2 is the enlarged drawing of the post rod mechanism shown in Fig. 1.
Fig. 3 is the schematic diagram of the printer casing described in Fig. 1 in closed condition.
Detailed description of the invention
Hereinafter, with reference to accompanying drawing and in conjunction with detailed description of the invention, elaborate further structure and other aspects of the utility model printer casing.
As shown in Figure 1, the utility model printer casing comprises upper cover 1 and lower house 2, and upper cover 1 is pivotally attached on lower house 2 by pivot 3, thereby makes upper cover 1 to rotate to open and close lower house 2 around pivot 3.
Further, printer casing also comprises buffer gear 4, and buffer gear 4 comprises post rod mechanism 41 and elastomer 43, and elastomer 43 is arranged between post rod mechanism 41 and lower house 2, thereby plays cushioning effect in the time that upper cover 2 contacts with post rod mechanism 41.Owing to being provided with buffer gear 4 between lower house 2 and upper cover 1, can in the time closing upper cover 1, effectively prevent strike note or clamp user's finger.In addition, in the time opening upper cover 1, by means of the back stretch of elastic component, post rod mechanism 41 can apply power upwards to upper cover 1, thereby the upper printhead that makes to be arranged on upper cover 1 separates automatically with the lower printhead being arranged on lower house 2.In a preferred embodiment, elastomer 43 is Compress Spring.
In one embodiment, be provided with cavity 21 on lower house 2, post rod mechanism 41 and elastic component 43 are arranged in cavity 21, thereby prevent that part is exposed to outside.
In one embodiment, post rod mechanism 41 comprises push rod body 411 and transverse slat 412, and push rod body 411 at right angle settings are to transverse slat 412.Compress Spring 43 is arranged between transverse slat 412 and lower house 2, that is, and and between the lower surface of transverse slat 412 and the bottom of cavity.
In a preferred embodiment, be provided with guide post 45 in cavity 21, guide post 45 is arranged in Compress Spring 43, thereby Compress Spring 43 can be moved up and down along guide post 45.Meanwhile, on transverse slat 412, be provided with through hole (not shown), thereby guide post 45 can move up and down along guide post 45 through through hole transverse slat 412 in the time that post rod mechanism 41 moves up and down, prevent that post rod mechanism 41 from tilting when mobile.In a preferred embodiment, guide post 45 and Compress Spring 43 are two, and are symmetrically distributed in the both sides of push rod body 411, thereby make stressed balance more.
Preferably, buffer gear 4 is two, and is symmetrically distributed on two sidewalls of lower house 2, thereby makes the stressed balance more of upper cover 1.
These are only preferred embodiment of the present utility model, but design concept of the present utility model is not limited to this, all insubstantial modifications of utilizing this design to make the utility model, within also all falling into protection domain of the present utility model.
Claims (7)
1. a printer casing, it comprises lower house and upper cover, described upper cover is pivotally attached on described lower house, it is characterized in that, described printer casing also comprises buffer gear, described buffer gear comprises post rod mechanism and elastic component, and described elastic component is arranged between described post rod mechanism and described lower house, thereby plays cushioning effect in the time that described upper cover contacts with described post rod mechanism.
2. printer casing according to claim 1, is characterized in that, on described lower house, is provided with cavity, and described post rod mechanism and described elastic component are arranged in described cavity.
3. printer casing according to claim 2, is characterized in that, described post rod mechanism comprises push rod body and transverse slat, and described push rod body is vertically mounted on described transverse slat; Described elastomer is arranged between described transverse slat and described lower house.
4. printer casing according to claim 3, is characterized in that, described elastomer is Compress Spring.
5. printer casing according to claim 4, is characterized in that, in described cavity, is provided with guide post, and described guide post is arranged in described Compress Spring, thereby described Compress Spring can be moved up and down along described guide post; Meanwhile, on described transverse slat, be provided with through hole, thus described guide post through described through hole in the time that described post rod mechanism moves up and down described in transverse slat can move up and down along described guide post.
6. printer casing according to claim 5, is characterized in that, described guide post and Compress Spring are two, and is symmetrically distributed in described push rod body both sides.
7. printer casing according to claim 1, is characterized in that, described buffer gear is two, is symmetrically distributed on two sidewalls of described lower house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320726540.9U CN203651215U (en) | 2013-11-18 | 2013-11-18 | Printer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320726540.9U CN203651215U (en) | 2013-11-18 | 2013-11-18 | Printer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203651215U true CN203651215U (en) | 2014-06-18 |
Family
ID=50917649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320726540.9U Expired - Lifetime CN203651215U (en) | 2013-11-18 | 2013-11-18 | Printer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203651215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944062A (en) * | 2018-07-27 | 2018-12-07 | 珠海贺纳电子科技有限公司 | A kind of thermal printer |
-
2013
- 2013-11-18 CN CN201320726540.9U patent/CN203651215U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944062A (en) * | 2018-07-27 | 2018-12-07 | 珠海贺纳电子科技有限公司 | A kind of thermal printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170616 Address after: 519000, fourth floor, research building, No. 613 Warwick Road, Qianshan industrial area, Xiangzhou District, Guangdong, Zhuhai Patentee after: ZHUHAI CHUANGWEI ELECTRONIC TECHNOLOGY CO.,LTD. Address before: 4, building two, building 613, Warwick Road, Qianshan Industrial Park, Guangdong, Zhuhai, 519000 Patentee before: ZHUHAI J-SPEED TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
| CX01 | Expiry of patent term |