CN205467923U - Printer trip mechanism - Google Patents
Printer trip mechanism Download PDFInfo
- Publication number
- CN205467923U CN205467923U CN201620048290.1U CN201620048290U CN205467923U CN 205467923 U CN205467923 U CN 205467923U CN 201620048290 U CN201620048290 U CN 201620048290U CN 205467923 U CN205467923 U CN 205467923U
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- China
- Prior art keywords
- snap fit
- trip
- printer
- axle
- printer head
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- 238000007639 printing Methods 0.000 claims abstract description 23
- 230000001737 promoting effect Effects 0.000 claims description 3
- 238000010009 beating Methods 0.000 abstract 3
- 230000002265 prevention Effects 0.000 abstract 1
- 230000003252 repetitive effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The utility model provides a printer trip mechanism, installs on beating printer head support group, includes: contain trip pivot, one that a trip support, one connect the trip support and beat printer head support group install in the trip axle of trip support below, handle of uncapping that promotes the trip axle about, each one install in the trip axle and beat about and each one buckle retaining ring that limits the trip axle and control the drunkenness of extension spring between the printer head support group. Trip mechanism installs on printing the support together with beating printer head support group, still is equipped with on the printing support to be used for listening the micro -gap switch who beats printer head and target in place. The utility model discloses the synchronism of can fine assurance beating printer head both sides trip avoids the asynchronous printing that causes of trip bad or listen harmfully, also can beat printer head and damage the printer by the prevention for repetitive clear of a signal switch.
Description
Technical field
This utility model relates to special printer industry, particularly relates to a kind of printer coupler mechanism.
Background technology
Special printer in the market, such as bill printer, label machine, card printer etc., the closing lid snap fit of such printer generally uses rotating shaft to add coupler construction, or single deck tape-recorder hooks the version of the types such as axle.Those coupler construction synchronicitys are poor, and operation is also inconvenient, is likely to occur snap fit when printer closing lid and has put in place, and another side snap fit puts in place the most completely.And the closing lid on printer puts in place to detect and is all positioned only at side, thus there will be two kinds of situations: 1, having detecting first to put in place, machine has detected closing lid, and another side puts in place the most completely, so during machine operation, the pressure on head sheet is uneven, and occurs printing bad；2, the one side without detecting first puts in place, has putting in place the most completely of detecting, in fact it could happen that machine detecting cannot work less than closing lid.
And if the synchronicity that in closing lid to be accomplished, both sides snap fit is good, batch production on higher to the requirement on machining accuracy of part, considerably increase production cost.
Utility model content
The purpose of this utility model is to provide a kind of printer coupler mechanism, and it can well ensure the synchronicity of printhead both sides snap fit, it is to avoid the asynchronous printing caused of snap fit is bad or detects bad, also can prevent repeat switch printhead from damaging printer.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of printer coupler mechanism, it is arranged in printing head support part group, including: comprise a snap fit support, a connection snap fit support and the snap fit rotating shaft of printing head support part group, the snap fit axle being installed on below snap fit support, the buckle back-up ring promoting each restriction snap fit axle left and right play in the handle of uncapping of snap fit axle, each extension spring being installed between snap fit axle and printing head support part group in left and right and left and right.
Further, coupler mechanism is arranged on print carriage together with printing head support part group, print carriage is also equipped with for detecting the microswitch that printhead puts in place.
Further, the left and right sides, print carriage front is provided with snap fit spindle guide and enters inclined-plane and snap fit groove.
Further, handle of uncapping is provided with slotted hole, and a printing head support part coordinated with snap fit rotating shaft and assembles the U-lag of conjunction, a platform coordinated with snap fit axle.
After using said structure, this utility model can well ensure the synchronicity of printhead both sides snap fit, it is to avoid the asynchronous printing caused of snap fit is bad or detects bad, also can prevent repeat switch printhead from damaging printer.The small and exquisite practicality of this utility model, easy to operate, can well ensure the synchronicity of snap fit in printer closing lid under relatively low part processing precision requires.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is this utility model side view (closing lid state)；
Fig. 3 is this utility model side view (uncapped state).
Detailed description of the invention
In order to the technical solution of the utility model is explained further, below by specific embodiment, the utility model is elaborated.
As shown in Figure 1, printer coupler mechanism of the present utility model is arranged in printing head support part group 1, whole printer coupler mechanism comprises a snap fit support 2, one connects snap fit support 2 and the snap fit rotating shaft 3 of printing head support part group 1, the snap fit axle 4 that one is installed on below snap fit support 2, the each buckle back-up ring 7 limiting snap fit axle left and right play in one handle 5 of uncapping promoting snap fit axle 4, each extension spring being installed between snap fit axle 4 and printing head support part group 16 in left and right, and left and right.Whole coupler mechanism is arranged on print carriage 8 by pivot structure together with printing head support part group 1, print carriage 8 is also equipped with for detecting the microswitch 9 that printhead puts in place.It is provided with snap fit spindle guide in the left and right sides, print carriage 8 front and enters inclined-plane 8a and snap fit groove 8b.
Such as Fig. 2, when closing lid, press downwards printing head support part group 1, under the common effect of downforce and both sides extension spring 5 elastic force, snap fit axle 4 two ends are slipped in snap fit groove 8b along the inclined-plane 8a on print carriage 8, and the microswitch 9 of detecting thus pressure puts in place, machine detects closing lid.During this, snap fit support 2 ensure that the synchronicity of snap fit axle about 4 action, and between part, the existence of fit clearance makes whole coupler mechanism have more preferable adaptation ability to part's machining errors.
Such as Fig. 3, when time to be uncapped, handle 5 of uncapping is provided with one and the slotted hole 5a of snap fit rotating shaft 3 cooperation, one and the U-lag 5b of printing head support part group 1 cooperation, a platform 5c coordinated with snap fit axle 4.When uncapping, applying a pulling force forward, the slotted hole 5a forward slip of handle 5 of uncapping on handle 5 uncapping, the platform 5b uncapped on handle 5 is extrapolated for snap fit axle 4 snap fit groove 8b, printing head support part group 1 is up upspring under spring-force driven dual of uncapping, and completes action of uncapping.
This utility model is for the above-mentioned deficiency existing for the coupler construction type often used on existing market, provide a kind of synchronization reliable, small and exquisite practicality, easy to operate printer coupler mechanism, the synchronicity of snap fit in printer closing lid can be well ensured under relatively low part processing precision requires.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitably change that it is done by any person of an ordinary skill in the technical field or modify, all should be regarded as without departing from patent category of the present utility model.
Claims (4)
1. a printer coupler mechanism, it is arranged in printing head support part group, it is characterized in that, including: comprise a snap fit support, a connection snap fit support and the snap fit rotating shaft of printing head support part group, the snap fit axle being installed on below snap fit support, the buckle back-up ring promoting each restriction snap fit axle left and right play in the handle of uncapping of snap fit axle, each extension spring being installed between snap fit axle and printing head support part group in left and right and left and right.
2. a kind of printer coupler mechanism as claimed in claim 1, it is characterised in that: coupler mechanism is arranged on print carriage together with printing head support part group, print carriage is also equipped with for detecting the microswitch that printhead puts in place.
3. a kind of printer coupler mechanism as claimed in claim 1 or 2, it is characterised in that: the left and right sides, print carriage front is provided with snap fit spindle guide and enters inclined-plane and snap fit groove.
4. a kind of printer coupler mechanism as claimed in claim 1, it is characterised in that: handle of uncapping is provided with slotted hole, and a printing head support part coordinated with snap fit rotating shaft and assembles the U-lag of conjunction, a platform coordinated with snap fit axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048290.1U CN205467923U (en) | 2016-01-19 | 2016-01-19 | Printer trip mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048290.1U CN205467923U (en) | 2016-01-19 | 2016-01-19 | Printer trip mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205467923U true CN205467923U (en) | 2016-08-17 |
Family
ID=56671222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620048290.1U Active CN205467923U (en) | 2016-01-19 | 2016-01-19 | Printer trip mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205467923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994841A (en) * | 2017-05-11 | 2017-08-01 | 福建实达电脑设备有限公司 | A kind of mini-printer switch lid mechanism and its implementation method |
| CN107537847A (en) * | 2017-09-09 | 2018-01-05 | 河南地之绿环保科技有限公司 | A kind of sorting device of plastic garbage processing system |
-
2016
- 2016-01-19 CN CN201620048290.1U patent/CN205467923U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994841A (en) * | 2017-05-11 | 2017-08-01 | 福建实达电脑设备有限公司 | A kind of mini-printer switch lid mechanism and its implementation method |
| CN107537847A (en) * | 2017-09-09 | 2018-01-05 | 河南地之绿环保科技有限公司 | A kind of sorting device of plastic garbage processing system |
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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: 20200910 Address after: 361000, Fujian Province, Huli District, Xiamen Province Torch hi tech Zone Pioneer Park building 305A Patentee after: XIAMEN HANIN ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: Xiamen City, Fujian province 361006 Takasaki South 12 Road No. 8 amity Aviation Industrial Zone 5 floor Patentee before: XIAMEN PRT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 361000 room 305A, Aung Yip house, Pioneer Park, torch high tech Zone, Xiamen, Fujian Patentee after: Xiamen Hanyin Co.,Ltd. Country or region after: China Address before: 361000 room 305A, Aung Yip house, Pioneer Park, torch high tech Zone, Xiamen, Fujian Patentee before: XIAMEN HANIN ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |