CN202098130U - Ink ribbon switching device for attendance machine - Google Patents
Ink ribbon switching device for attendance machine Download PDFInfo
- Publication number
- CN202098130U CN202098130U CN2011201122027U CN201120112202U CN202098130U CN 202098130 U CN202098130 U CN 202098130U CN 2011201122027 U CN2011201122027 U CN 2011201122027U CN 201120112202 U CN201120112202 U CN 201120112202U CN 202098130 U CN202098130 U CN 202098130U
- Authority
- CN
- China
- Prior art keywords
- side plate
- switching device
- colour band
- device shifter
- attendance recorder
- 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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- Recording Measured Values (AREA)
Abstract
The utility model provides an ink ribbon switching device for an attendance machine, which comprises a first side plate, a second side plate, a printing box sliding between the two side plates, a printing head arranged on the printing box, and an ink ribbon box movably arranged on the circumference of the printing head and capable of moving up and down relative to the printing head, wherein a push rod is mounted at the bottom of the ink ribbon box in a sleeving and sliding manner, extends from the side part of the ink ribbon box and extends towards the first side plate, and a protrusion is formed on the push rod. The ink ribbon switching function is conveniently achieved by operating the existing parts of the attendance machine, which can reduce the number of parts of the attendance machine and reduce costs. The ink ribbon switching device has a simple structure and is convenient to install.
Description
[technical field]
The utility model relates to a kind of attendance recorder colour band switching device shifter.
[technical background]
Present paper card electronic attendance machine has generally adopted needle type print head.Its lettering principle is: the mode through needle type print head (print needle) bump colour band is transferred to the printing ink on the colour band on the paperboard, thereby is implemented in type fount on the paper card.The color of font is that color by color-bank ink decides on the paper card.In order to print the different colours font of normal work attendance and unusual work attendance, usually need use the colour band of two kinds of different colours to print.Therefore when checking card, attendance recorder can switch colour band according to different work attendance situation.Colour band switching device shifter commonly used is through the baffle plate of control electromagnet drive activity, realizes stopping or not stopping push rod from face.This structure must will be used these three modules of drive circuit of movable plate washer, electromagnet and electromagnet, and in machine assembling, need be equipped with corresponding post and assemble.
[utility model content]
The purpose of the utility model will overcome above-mentioned deficiency exactly, provides a kind of simple in structure, other assembly of reusable to realize the attendance recorder colour band switching device shifter that colour band switches.
For realizing this purpose, the technical scheme that the utility model adopts is:
A kind of attendance recorder colour band switching device shifter; The ribbon cartridge that comprises first side plate, second side plate, the word car box that can between this is to side plate, slide, is installed in printhead on the said word car box, is movably arranged on said printhead periphery and can moves up and down with respect to printhead; The basal sliding of said ribbon cartridge is arranged with from the push rod that the sidepiece of ribbon cartridge stretches out and court's first side plate extends, and forms flange on the said push rod.
The beneficial effect of the utility model is that the already present parts of multiplexing structure are realized the function that colour band switches easily, and the whole parts of machine are reduced, and reduce cost, and are simple in structure, are convenient to install.
[description of drawings]
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Fig. 1 is the assembling stereogram of word car box, printhead and the ribbon cartridge of the utility model attendance recorder colour band switching device shifter;
Fig. 2 is the detailed structure view of the push rod of attendance recorder colour band switching device shifter shown in Figure 1;
Fig. 3 is the whole three-dimensional structure diagram of the utility model attendance recorder colour band switching device shifter.
[specific embodiment]
The attendance recorder colour band switching device shifter 100 that the utility model provides is not as prior art; Adopted these three modules of drive circuit of movable plate washer, electromagnet and electromagnet to realize the colour band handoff functionality, but through repeating to have used the existing parts of attendance recorder to realize the colour band handoff functionality dexterously.Particularly, the utility model has adopted a side plate of attendance recorder frame to realize that colour band switches, thereby the whole parts of machine are reduced, and reduces cost, and is simple in structure, is convenient to install.To describe the structure of the utility model below in detail.
With reference to figure 1-3; According to an embodiment of the utility model, attendance recorder colour band switching device shifter 100 comprise first side plate 6, second side plate 7, can this to side plate 6, the word car box 4 that slides between 7, the ribbon cartridge 2 that is installed in printhead 1 on the said word car box 4, is movably arranged on said printhead 1 periphery and can moves up and down with respect to printhead 1.Especially, the basal sliding of said ribbon cartridge 2 is arranged with from the sidepiece of ribbon cartridge 2 and stretches out and towards the push rod 3 that first side plate 6 extends, form flange 32 on the push rod 3.
When needs switched colour band, said word car box 4 will move to the direction of first side plate 6, in moving process; Said push rod 3 withstands first side plate 6 gradually; Thereby cause the relative slip between push rod 3 and the ribbon cartridge 2,, therefore cause ribbon cartridge 2 to move up with respect to push rod 3 owing to have flange 32 on the push rod 3; And then cause ribbon cartridge 2 and upwards depart from respect to the printhead 1 that is fixed on the word car box 4, finally realized the colour band switching.
Similarly, in the time need not switching colour band, word car box 4 will can not move to the direction of first side plate 6, thereby can not cause ribbon cartridge 2 to move with respect to the short transverse of printhead 1, finally keep colour band constant.
Preferably, said first, second side plate 6, stride between 7 and be provided with power transmission shaft 8; Said word car box 4 comprises base 42, and said printhead 1 is installed in the base 42; Said base edge offers axis hole 44, and said power transmission shaft 8 is slidingly located in the said axis hole 44, thereby guide word car box 4 is at two side plates 6, slide between 7.
Further preferably, said first, second side plate 6, stride between 7 and be provided with tooth bar 9, said word car box 4 is arranged on the said tooth bar 9.
Further preferably, on the position between the part of stretching out said word car box 4 corresponding to said first side plate 6 and said push rod 3, detector tube 5 is installed on the said tooth bar 9.With this detector tube 5 is the boundary, and push rod 3 is shifted to the first fixing side plate 6 or push rod 3 do not shifted to first side plate 6.
The attendance recorder colour band switching device shifter 100 that the utility model provides is through repeating to have used the existing parts of attendance recorder (fixed first side plate 6) to realize the colour band handoff functionality dexterously.Thereby the whole parts of machine are reduced, reduce cost, simple in structure, be convenient to install.
Claims (6)
1. attendance recorder colour band switching device shifter; The ribbon cartridge that it is characterized in that comprising first side plate, second side plate, the word car box that can between this is to side plate, slide, is installed in printhead on the said word car box, is movably arranged on said printhead periphery and can moves up and down with respect to printhead; The basal sliding of said ribbon cartridge is arranged with from the push rod that the sidepiece of ribbon cartridge stretches out and court's first side plate extends, and forms flange on the said push rod.
2. attendance recorder colour band switching device shifter according to claim 1 is characterized in that: stride between said first, second side plate and be provided with power transmission shaft.
3. attendance recorder colour band switching device shifter according to claim 2 is characterized in that: said word car box comprises base, and said printhead is installed in the base.
4. attendance recorder colour band switching device shifter according to claim 3, it is characterized in that: said base edge offers axis hole, and said power transmission shaft is slidingly located in the said axis hole, thus guide word car box slides between two side plates.
5. attendance recorder colour band switching device shifter according to claim 4 is characterized in that: stride between said first, second side plate and be provided with tooth bar, and said word car box is arranged on the said tooth bar.
6. attendance recorder colour band switching device shifter according to claim 5 is characterized in that: on the position between the part of stretching out said word car box corresponding to said first side plate and said push rod, detector tube is installed on the said tooth bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201122027U CN202098130U (en) | 2011-04-15 | 2011-04-15 | Ink ribbon switching device for attendance machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201122027U CN202098130U (en) | 2011-04-15 | 2011-04-15 | Ink ribbon switching device for attendance machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202098130U true CN202098130U (en) | 2012-01-04 |
Family
ID=45384161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201122027U Expired - Fee Related CN202098130U (en) | 2011-04-15 | 2011-04-15 | Ink ribbon switching device for attendance machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202098130U (en) |
-
2011
- 2011-04-15 CN CN2011201122027U patent/CN202098130U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU COMET INTERNATIONAL CO., LTD. Free format text: FORMER NAME: GUANGZHOU COMET ELECTRONIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 511370 Guangdong city of Guangzhou province Zengcheng City Village Zhu Kai King Industrial Park Patentee after: Guangzhou COMET Group Co., Ltd. Address before: 511370 Guangdong city of Guangzhou province Zengcheng City Village Zhu Kai King Industrial Park Patentee before: Guangzhou Comet International Co.,Ltd. |
|
| 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: 20120104 Termination date: 20170415 |