CN105109237A - Intelligent mechanical pencil for students - Google Patents
Intelligent mechanical pencil for students Download PDFInfo
- Publication number
- CN105109237A CN105109237A CN201510563281.6A CN201510563281A CN105109237A CN 105109237 A CN105109237 A CN 105109237A CN 201510563281 A CN201510563281 A CN 201510563281A CN 105109237 A CN105109237 A CN 105109237A
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- China
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- shell
- controller
- pencil
- automatic
- pressing plate
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- Pending
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The invention discloses an intelligent mechanical pencil for students, which relates to the technical field of stationary, wherein an automatic pencil core feeding mechanism is disposed inside a shell, the automatic pencil core feeding mechanism is connected with a pencil head by threads, a protective cover is installed on the front end of the pencil head, a pencil core detection sensor is installed on the lower end inside the protective cover, a pencil core tube is installed on the upper end of the automatic pencil core feeding mechanism, the upper end of the shell is connected with an installation shell by a spindle, a pressing device is installed inside the installation shell, a pressing plate is installed on a pressing rod of the pressing device, a controller is installed on the upper end inside the installation shell, the pencil core detection sensor is connected to an input end of the controller, and an output end of the controller is connected with the pressing device. The intelligent mechanical pencil for the students provided by the invention is easy in realizing automatic pencil core feeding, convenient in use and easy in operations, has high working efficiency and saves time.
Description
Technical field:
The present invention relates to a kind of intellectual student's propelling pencil, belong to technical field of stationery.
Background technology:
Stationery comprises student stationery and office stationary, gift stationery etc.Modern lexical or textual analysis should refer to some modern stationery conventional in office: signature pen, water-color paintbrush, pen, pencil, ball pen etc.; And the matching product such as pen container.Other office appliances also comprise: notebook, documents pouch, file envelop, calculator etc.
Student stationery category comprises: pen bag, pencil box, pencil, propelling pencil, watercolor pencil, white board marker, ball pen, gel ink pen, artistic oil painting stick, oil pen, wax crayon, pen, school bag, erasing rubber, penknife, please correct, liquid glue, solid gum, chi class, compasses, cutter, scissors, slipcase, correction tape, file, this volume, documents pouch, drawing board, pen core etc.
Existing propelling pencil is all adopt Non-follow control in use, and its control is inaccurate, loses time, inefficiency.
Summary of the invention:
For the problems referred to above, the technical problem to be solved in the present invention is to provide a kind of intellectual student's propelling pencil.
The intellectual student's propelling pencil of one of the present invention, it comprises shell, automatically Chu Qian mechanism, dress lead pipe, nib, plumbous detecting sensor, mounting shell, lower depressor, pressing plate, controller; The inside of shell is provided with automatic Chu Qian mechanism; automatic Chu Qian mechanism is connected with nib by screw thread; the front end of nib is provided with protective sleeve; the lower end of protective sleeve inside is provided with plumbous detecting sensor; the upper end of automatic Chu Qian mechanism is provided with dress lead pipe; the upper end of shell is connected with mounting shell by rotating shaft; the inside of mounting shell is provided with lower depressor; the down-pressed pole of lower depressor is provided with pressing plate; controller is arranged on the upper end of mounting shell inside; plumbous detecting sensor is connected with the input of controller, and the output of controller is connected with lower depressor.
As preferably, the inside of described dress lead pipe is provided with length detection sensor.
As preferably, described pressing plate is provided with stopper slot.
Beneficial effect of the present invention is: be convenient to realize automatically going out lead, easy to use, easy and simple to handle, operating efficiency is high, saves time.
Accompanying drawing illustrates:
For ease of illustrating, the present invention is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present invention.
In figure: 1-shell; The automatic Chu Qian mechanism of 2-; 3-fills lead pipe; 4-nib; The plumbous detecting sensor of 5-; 6-mounting shell; Depressor under 7-; 8-pressing plate; 9-controller.
Detailed description of the invention:
For making the object, technical solutions and advantages of the present invention clearly understand, below by the specific embodiment shown in accompanying drawing, the present invention is described.But should be appreciated that, these describe just exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
As shown in Figure 1, this detailed description of the invention by the following technical solutions: it comprises shell 1, automatically Chu Qian mechanism 2, dress lead pipe 3, nib 4, plumbous detecting sensor 5, mounting shell 6, lower depressor 7, pressing plate 8, controller 9, the inside of shell 1 is provided with automatic Chu Qian mechanism 2, automatic Chu Qian mechanism 2 is connected with nib 4 by screw thread, the front end of nib 4 is provided with protective sleeve, the lower end of protective sleeve inside is provided with plumbous detecting sensor 5, the upper end of automatic Chu Qian mechanism 2 is provided with dress lead pipe 3, the upper end of shell 1 is connected with mounting shell 6 by rotating shaft, the inside of mounting shell 6 is provided with lower depressor 7, the down-pressed pole of lower depressor 7 is provided with pressing plate 8, controller 9 is arranged on the upper end of mounting shell 6 inside, plumbous detecting sensor 5 is connected with the input of controller 9, the output of controller 9 is connected with lower depressor 7.
Further, the inside of described dress lead pipe 3 is provided with length detection sensor.
Further, described pressing plate 8 is provided with stopper slot.
The operation principle of this detailed description of the invention is: control pressing plate 8 by lower depressor 7 and realize pressing down, pressing plate press-fits lead pipe 38 times, automatic Chu Qian mechanism 2 realizes out lead, and when plumbous detecting sensor 5 has detected lead, lower depressor 7 stops pressing down, when plumbous detecting sensor 5 can't detect lead, lower depressor 7 realizes automatically pressing down, easy to use, easy and simple to handle, the length detection sensor of dress lead pipe 3 inside detects plumbous length, the automatic alarm when not having lead.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. intellectual student's propelling pencil, is characterized in that: it comprises shell, automatically Chu Qian mechanism, dress lead pipe, nib, plumbous detecting sensor, mounting shell, lower depressor, pressing plate, controller; The inside of shell is provided with automatic Chu Qian mechanism; automatic Chu Qian mechanism is connected with nib by screw thread; the front end of nib is provided with protective sleeve; the lower end of protective sleeve inside is provided with plumbous detecting sensor; the upper end of automatic Chu Qian mechanism is provided with dress lead pipe; the upper end of shell is connected with mounting shell by rotating shaft; the inside of mounting shell is provided with lower depressor; the down-pressed pole of lower depressor is provided with pressing plate; controller is arranged on the upper end of mounting shell inside; plumbous detecting sensor is connected with the input of controller, and the output of controller is connected with lower depressor.
2. the intellectual student's propelling pencil of one according to claim 1, is characterized in that: the inside of described dress lead pipe is provided with length detection sensor.
3. the intellectual student's propelling pencil of one according to claim 1, is characterized in that: described pressing plate is provided with stopper slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510563281.6A CN105109237A (en) | 2015-09-07 | 2015-09-07 | Intelligent mechanical pencil for students |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510563281.6A CN105109237A (en) | 2015-09-07 | 2015-09-07 | Intelligent mechanical pencil for students |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105109237A true CN105109237A (en) | 2015-12-02 |
Family
ID=54657444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510563281.6A Pending CN105109237A (en) | 2015-09-07 | 2015-09-07 | Intelligent mechanical pencil for students |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105109237A (en) |
-
2015
- 2015-09-07 CN CN201510563281.6A patent/CN105109237A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
|
| WD01 | Invention patent application deemed withdrawn after publication |