CN202053766U - Mechanical-timing retractable automatic pen - Google Patents
Mechanical-timing retractable automatic pen Download PDFInfo
- Publication number
- CN202053766U CN202053766U CN2011200783376U CN201120078337U CN202053766U CN 202053766 U CN202053766 U CN 202053766U CN 2011200783376 U CN2011200783376 U CN 2011200783376U CN 201120078337 U CN201120078337 U CN 201120078337U CN 202053766 U CN202053766 U CN 202053766U
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- mechanical
- timing
- fixed
- pen
- head
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model discloses a mechanical-timing retractable automatic pen, which comprises a pen holder, a refill, a spring and a timing driving device. The driving device comprises a rotary disc, a rotating shaft is fixed at the circle center of the rotary disc and fixes a rotating head after successively penetrating through a timer and a fixed head, the fixed head is fixed in the pen holder, a cavity with a groove is arranged in the fixed head, the size of the cavity matches with that of the rotating head, and a bump is arranged on the rotating head and matches with the groove of the fixed head. The mechanical-timing retractable automatic pen can effectively combine a time control function with a mechanical retractable function, the refill can automatically retract into the pen holder when time is up, and the mechanical-timing retractable automatic pen provides a convenient auxiliary function when students answer contents or examination questions needing to be completed within limited time during English learning or civil service examinations and the like.
Description
Technical field
It is telescopic from starting writing that the utility model relates to a kind of mechanical timer.
Background technology
Application number is that 200720068515.0 patent shows a kind of timing pen, this regularly pen only add regularly alarm set at the tip of the brushstyle of a writing or painting, directly do not control pen core.Need the user to show, judgement time according to indicator lamp.Influence the degree of concentrating of user in crucial occasions such as examinations.If timing arrives, require to stop pen, then still can ignore indication, continue to write, this examinee that can not satisfy the demand stops the requirement of a rolling when examination finishes.
Application number is 201020248270.1, show among the 200920253005.X, the patents about flexible pen such as 201020302247.6, these all are to have done at the mechanical transmission mechanism of refill expansion use to be better than structure in the past, or in the artificial mode of controlling of another kind, stretching of more convenient control pen core all do not use with the form of non-artificial control and the mode of controlling by time variable.
The utility model content
In order to solve the problem that above-mentioned prior art exists, the purpose of this utility model is that a kind of mechanical timer of proposition is telescopic from starting writing, and it can effectively solve the problems referred to above that prior art exists.
For achieving the above object, the utility model can be solved by the following technical programs:
A kind of mechanical timer is telescopic from starting writing, it comprises regularly drive unit of pen container, pen core, spring and, this drive unit comprises a rotating disk, a rotating shaft is fixed in this rotating disk center of circle, this rotating shaft is fixed a swivel head after passing a timer and a fixing head successively, should fixing head be fixed on inner and its inner cavity that has a strip groove that is provided with of described pen container, the size of this cavity and described swivel head are complementary, described swivel head is placed outward and is provided with a projection, and the groove of this projection and described fixing head is complementary.
As further technical characterictic of the present utility model, described timer is provided with a limited impression, and this limited impression is complementary with the spacing preiection that is located on the described pen container.
As further technical characterictic of the present utility model, described rotating disk is provided with a pointer projection.
As further technical characterictic of the present utility model, fix the dial plate of a band scale around the described rotating disk on the described timer.
As further technical characterictic of the present utility model, described convex top is a tip design.
Owing to adopt above technical scheme, a kind of mechanical timer of the present utility model is telescopic from starting writing, to control the time and the effective combination of mechanical-stretching function, when timing arrives, then pen core is withdrawn in the penholder automatically, for the student need finish the interior perhaps examination paper of free constraint in English study or civil servant examination etc. on time, provide a kind of miscellaneous function easily.
Description of drawings
Fig. 1 is the structural representation of normal condition of the present utility model.
Fig. 2 is the structural representation of first user mode of the present utility model.
Fig. 3 is the structural representation of second user mode of the present utility model.
Fig. 4 is the structural representation of timer dial plate of the present utility model.
Fig. 5 is the schematic cross-section of timer of the present utility model.
Among the figure: 1, dial plate; 2, timer; 3, swivel head; 4, pen container; 5, pen core; 6, fixing head; 7, limited impression; 8, spacing preiection; 9, groove; 10, projection; 11, spring; 12, rotating disk; 13, rotating shaft.
The specific embodiment
Below in conjunction with the drawings and the specific embodiments, further set forth the utility model:
Extremely shown in Figure 5 as Fig. 1, a kind of mechanical timer is telescopic from starting writing, it comprises pen container 4, pen core 5, spring 11 and one is drive unit regularly, this drive unit comprises a rotating disk 12, a rotating shaft 13 is fixed in these rotating disk 12 centers of circle, this rotating shaft 13 is fixed a swivel head 3 after passing a timer 2 and one fixing 6 successively, should be fixed on inner and its inner cavity that has a strip groove 9 that is provided with of pen container 4 for fixing 4, the size of this cavity and swivel head 3 are complementary, swivel head 3 is provided with a projection 10, this projection 10 is complementary with fixing 6 groove 9, and protruding 10 tops are tip design, the resistance when reducing rotation.Rotating disk 12 is provided with a pointer projection, and fixes a dial plate 1 that has a scale around the rotating disk 12 on the timer 2, and during original state, the pointer projection just refers to 0 scale position at dial plate.Timer 2 is provided with a limited impression 7, and this limited impression 7 is complementary with the spacing preiection 8 that is located on the pen container 4.
During use, timer 2 is pressed, limited impression 7 snaps in the spacing preiection 8, stirring rotating disk 12 to rotating disk 12 then refers to the time scale of want timing, rotating shaft 13 driven rotary 3 simultaneously picks up counting, because limited impression 7 snaps in the spacing preiection 8 then to certain angle, stop the rotational slide of timer in this process, opposite direction rotated to initial state when rotating shaft 13 drove rotating disks 12 and swivel head 3 along timing; After regularly finishing, rotating disk 12 just points to 0 scale of dial plate 1, and under the elastic force effect of spring, projection 10 enters in the groove 9, and swivel head enters in fixing 6 the cavity, and pen core 5 bounces back in the pen container.
But the above-mentioned specific embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (5)
1. a mechanical timer is telescopic from starting writing, it comprises regularly drive unit of pen container, pen core, spring and, it is characterized in that: this drive unit comprises a rotating disk, a rotating shaft is fixed in this rotating disk center of circle, this rotating shaft is fixed a swivel head after passing a timer and a fixing head successively, should fixing head be fixed on inner and its inner cavity that has a groove that is provided with of described pen container, the size of this cavity and described swivel head are complementary, described swivel head is provided with a projection, and the groove of this projection and described fixing head is complementary.
2. mechanical timer according to claim 1 is telescopic, and it is characterized in that: described timer is provided with a limited impression from starting writing, and this limited impression is complementary with the spacing preiection that is located on the described pen container.
3. mechanical timer according to claim 2 is telescopic from starting writing, and it is characterized in that: described rotating disk is provided with a pointer projection.
4. mechanical timer according to claim 3 is telescopic from starting writing, and it is characterized in that: the dial plate of fixing a band scale around the described rotating disk on the described timer.
5. mechanical timer according to claim 4 is telescopic from starting writing, and it is characterized in that: described convex top is a tip design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200783376U CN202053766U (en) | 2011-03-23 | 2011-03-23 | Mechanical-timing retractable automatic pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200783376U CN202053766U (en) | 2011-03-23 | 2011-03-23 | Mechanical-timing retractable automatic pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202053766U true CN202053766U (en) | 2011-11-30 |
Family
ID=45013750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200783376U Expired - Fee Related CN202053766U (en) | 2011-03-23 | 2011-03-23 | Mechanical-timing retractable automatic pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202053766U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171325A (en) * | 2013-04-07 | 2013-06-26 | 杨求兰 | Pen |
| CN104742593A (en) * | 2014-08-28 | 2015-07-01 | 武汉威悦信息科技有限公司 | Timing pen |
| CN105984254A (en) * | 2016-06-24 | 2016-10-05 | 方希元 | Intelligent control writing pen |
| CN106218277A (en) * | 2016-10-10 | 2016-12-14 | 洛阳创知电子科技有限公司 | A kind of timing pen |
| CN107972385A (en) * | 2017-11-21 | 2018-05-01 | 安徽省宿州市第二中学 | A kind of special pen for examination |
-
2011
- 2011-03-23 CN CN2011200783376U patent/CN202053766U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171325A (en) * | 2013-04-07 | 2013-06-26 | 杨求兰 | Pen |
| CN104742593A (en) * | 2014-08-28 | 2015-07-01 | 武汉威悦信息科技有限公司 | Timing pen |
| CN105984254A (en) * | 2016-06-24 | 2016-10-05 | 方希元 | Intelligent control writing pen |
| CN106218277A (en) * | 2016-10-10 | 2016-12-14 | 洛阳创知电子科技有限公司 | A kind of timing pen |
| CN107972385A (en) * | 2017-11-21 | 2018-05-01 | 安徽省宿州市第二中学 | A kind of special pen for examination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20120323 |