CN205649821U - Spring time clock device - Google Patents
Spring time clock device Download PDFInfo
- Publication number
- CN205649821U CN205649821U CN201620338000.7U CN201620338000U CN205649821U CN 205649821 U CN205649821 U CN 205649821U CN 201620338000 U CN201620338000 U CN 201620338000U CN 205649821 U CN205649821 U CN 205649821U
- Authority
- CN
- China
- Prior art keywords
- spring
- cardboard
- clamp
- time clock
- clock device
- 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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- Medicinal Preparation (AREA)
Abstract
The utility model belongs to the sports field, in particular to spring time clock device. It comprises following technical characteristics: this time clock device goes up cardboard front end fixed mounting steel needle, lower cardboard front end fixed mounting steel needle hole, down the garden hole card body hole of restricting is bored to the rear end of cardboard, the lower extreme of lower cardboard intermediate position fixed connection spring, the upper end of going up cardboard intermediate position fixed connection spring. Its characterized in that: this spring time clock device, owing to have the connection of spring between last cardboard and the lower cardboard, the reinforcing of the great elasticity of opening, the difficult paper of drawing can not cause the interlock between steel needle and the steel needle hole again promptly, and after checking card, the spring of compression rebounds naturally, brings the convenience for checking card.
Description
Technical field
This utility model belongs to sports field, particularly to a kind of spring reading card device.
Background technology
In directed movement is imparted knowledge to students, existing reading card device, use due to long-time, can make the elastic reduction of reading card device, time serious, draw point is directly engaged in steel pinhole, and paper plug is not entered, upper clamp and lower clamp hands must be broken into two with one's hands and be checked card during use, checking card to student makes troubles.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency that inventory exists, it is provided that one has elasticity, a kind of spring reading card device easy to use.For solving the problems referred to above, this utility model be the technical scheme is that to be made up of 9 steel pinholes, spring, lower clamp, clamp cord hole, upper clamp, 9 draw points, it is characterized in that: 9 draw points of card front edge of board fixed installation on this reading card device, lower card front edge of board 9 steel pinholes of fixed installation, described 9 steel pinholes are the most corresponding with the position of 9 draw points, the rear end fixing chuck plate cord hole of lower clamp, the lower end connecting spring is fixed in lower clamp centre position, and the upper end connecting spring is fixed in upper clamp centre position.
The beneficial effects of the utility model are: this spring reading card device, because there being the connection of spring between upper clamp and lower clamp, so the bigger elastic enhancing of opening, i.e. it is difficult to draw paper, the occlusion between draw point and steel pinhole can not be caused again, checking card after end, the spring of compression rebounds naturally, and giving checks card brings convenience.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
Fig. 1 is a kind of spring reading card device main body schematic diagram.
In figure
1-9 steel pinhole
2-spring
Clamp under 3-
4-clamp cord hole
The upper clamp of 5-
6-9 draw point
Detailed description of the invention
This utility model is that the problem reduced according to existing reading card device elasticity proposes.Agent structure of the present utility model is as shown in Figure 1, it is made up of following modular construction technical characteristic: a kind of spring reading card device, by 9 steel pinholes 1, spring 2, lower clamp 3, clamp cord hole 4, upper clamp 5, 9 draw points 6 form, it is characterized in that: fixed installation 9 draw points 6 in clamp 5 front end on this reading card device, 9 steel pinholes 1 of lower clamp 3 front end fixed installation, described 9 steel pinholes 1 are the most corresponding with the position of 9 draw points 6, the rear end fixing chuck plate cord hole 4 of lower clamp 3, the lower end connecting spring 2 is fixed in lower clamp 3 centre position, the upper end connecting spring 2 is fixed in upper clamp 5 centre position.
A kind of method using spring reading card device: during use, the right hand holds reading card device, and paperboard is placed on punch position by left hand, and right-handed thumb, forefinger, by living in clamp and lower clamp punches, are checked card after end, and the spring of compression rebounds naturally.
Claims (1)
1. a spring reading card device, by 9 steel pinholes (1), spring (2), lower clamp (3), clamp cord hole (4), upper clamp (5), 9 draw point (6) compositions, it is characterized in that: fixed installation 9 draw points (6) in clamp (5) front end on this reading card device, 9 steel pinholes (1) of lower clamp (3) front end fixed installation, described 9 steel pinholes (1) are the most corresponding with the position of 9 draw points (6), rear end fixing chuck plate cord hole (4) of lower clamp (3), the fixing lower end connecting spring (2), lower clamp (3) centre position, the fixing upper end connecting spring (2), upper clamp (5) centre position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620338000.7U CN205649821U (en) | 2016-04-21 | 2016-04-21 | Spring time clock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620338000.7U CN205649821U (en) | 2016-04-21 | 2016-04-21 | Spring time clock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205649821U true CN205649821U (en) | 2016-10-19 |
Family
ID=57400205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620338000.7U Expired - Fee Related CN205649821U (en) | 2016-04-21 | 2016-04-21 | Spring time clock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205649821U (en) |
-
2016
- 2016-04-21 CN CN201620338000.7U patent/CN205649821U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20170421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |