CN108001076A - A kind of chalk sleeve with laser pen - Google Patents
A kind of chalk sleeve with laser pen Download PDFInfo
- Publication number
- CN108001076A CN108001076A CN201711176313.2A CN201711176313A CN108001076A CN 108001076 A CN108001076 A CN 108001076A CN 201711176313 A CN201711176313 A CN 201711176313A CN 108001076 A CN108001076 A CN 108001076A
- Authority
- CN
- China
- Prior art keywords
- chalk
- laser pen
- chalk sleeve
- shell
- metal shell
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/016—Holders for crayons or chalks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
Abstract
The present invention relates to a kind of chalk sleeve with laser pen for being used to fix chalk,Solve the problems, such as that chalk utilization rate low-function is single in the prior art,A kind of chalk sleeve with laser pen,Including chalk sleeve shell,Slide inner core,Further include the laser pen mechanism being arranged on chalk sleeve shell,The laser pen mechanism includes metal shell,It is arranged on the battery of one end in metal shell,Circuit board,Lasing light emitter,Light hole,Battery one end is connected with metal shell,Spring contact strip is provided with metal shell,The battery other end is connected with spring contact strip,Laser pen mechanism sends laser after power on,With laser pen,Teaching stick is may act as to use,Moisten chalk end,So as to avoid the noise sent when friction with blackboard,And writing process will not produce the chalk dust to wave,Chalk utilization rate is higher,Chalk can preferably be fixed,It is easy to operate highly practical.
Description
Technical field
The present invention relates to a kind of chalk sleeve for being used to fix chalk, more particularly, to a kind of chalk sleeve with laser pen.
Background technology
Chalk is common instrument in teaching, but the quality of chalk is relatively crisp, runs into that collide with or fall will
It is broken, or even firmly can be also broken in writing process, and the sound that dry chalk is produced with seriticker friction
It is extremely ear-piercing, it is uncomfortable, and also powder dust, but chalk sleeve is single there are function in the prior art, chalk utilize
The problem of rate is low, as Chinese patent notification number is：201525213 U of CN, in a kind of circular powder of on 07 14th, 2010 bulletins
The pen cap, it includes chalk sleeve, it is characterized in that：The chalk sleeve is circular, and in chalk sleeve, one end of chalk sleeve has chalk sleeve
Opening line, structure is relatively simple, easy to operate, but chalk utilization rate is relatively low, and function is single.
The content of the invention
The present invention mainly solves the problems, such as that chalk utilization rate low-function is single in the prior art, there is provided a kind of chalk profit
High, the chalk sleeve with laser pen with rate.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：It is a kind of with laser pen
Chalk sleeve, including chalk sleeve shell, slip inner core, further include the laser pen mechanism being arranged on chalk sleeve shell, the laser
Mechanism includes metal shell, is arranged on the battery of one end, circuit board, lasing light emitter, light hole in metal shell, battery one end with
Metal shell is connected, and spring contact strip is provided with metal shell, and the battery other end is connected with spring contact strip, and battery powered is positive and negative
Pole is connected by metal shell, spring contact strip with circuit board respectively, and when switch is pressed, laser pen mechanism is sent sharp after power on
Light.
As a preferred embodiment, elongatedness direction is symmetrically arranged with limit sliding chutes in chalk sleeve shell, in the slip
Core perimetric length direction is symmetrically arranged with to be slidably arranged in limit sliding chutes with the corresponding sliding block of limit sliding chutes, sliding block, sliding block
Setting with sliding slot can fix slip inner core and will not be rotated in chalk sleeve shell.
As a preferred embodiment, the slip inner core end is provided with yi word pattern shrapnel, is set on described shrapnel one end
There is fixture block, the shrapnel other end is fixing end, and fixing end is fixed on inner core end, and fixture block is close on outer casing inner wall.
As a preferred embodiment, chalk sleeve shell elongatedness direction is provided with several card holes, when inner core slip, fixture block
Pop-up, which is formed, out of card hole fixes.
As a preferred embodiment, chalk wetting mechanism is provided with chalk sleeve shell, the chalk wetting mechanism includes
Water reservoir, the lid being arranged on water reservoir, the outlet pipe being connected with water reservoir, lid open when, can toward water filling in water reservoir,
When water reservoir is pressed, outlet pipe water outlet, soaks chalk.
As a preferred embodiment, blocked up after being provided with the inner core end, stifled setting afterwards can guarantee that chalk is fixed on
In-core in slip.
As a preferred embodiment, it is provided with switch on metal shell, what switch was used to controlling laser pen beats Push And Release
Close.
As a preferred embodiment, chalk sleeve casing ends are hingedly provided with semicircular collar, chalk sleeve of conveniently taking.
Therefore, it is an advantage of the invention that：With laser pen, it may act as teaching stick and use, chalk end is moistened, so as to avoid
The noise sent when friction with blackboard, and writing process will not produce the chalk dust to wave, and chalk utilization rate is higher, energy
Preferable fixed chalk, it is easy to operate highly practical.
Brief description of the drawings
Attached drawing 1 is the main structure diagram of the chalk sleeve with laser pen in the present invention；
Attached drawing 2 is a kind of overlooking the structure diagram of the chalk sleeve with laser pen in the present invention；
Attached drawing 3 is a kind of side structure schematic diagram of the chalk sleeve with laser pen in the present invention；
Attached drawing 4 is the main view cross-sectional view of laser pen in the present invention；
Attached drawing 5 is the main structure diagram of card hole in the present invention；
Attached drawing 6 is the main structure diagram of inner core in the present invention；
1. 2. lid of outlet pipe, 3. water reservoir, 4. chalk sleeve shell
5. 6. sliding block 7. of limit sliding chutes slides 8. metal shell of inner core
9. 12. batteries are blocked up after 10. light hole 11. of lasing light emitter
13. 14. circuit board of spring contact strip, 15. card hole, 16. yi word pattern shrapnel
17. 18. fixing end of fixture block, 19. laser pen mechanism, 20. chalk moistening mechanism
21. switch 22. semicircular collars.
Embodiment
A kind of chalk sleeve with laser pen of the present embodiment, including chalk sleeve shell 4, slip inner core 7, further include and are arranged on
Laser pen mechanism 19 on chalk sleeve shell, laser pen mechanism include metal shell 8, are arranged on the battery of one end in metal shell
12nd, circuit board 14, lasing light emitter 9, light hole 10, battery one end are connected with metal shell, and spring contact strip is provided with metal shell
13, the battery other end is connected with spring contact strip, battery powered, and positive and negative anodes pass through metal shell, spring contact strip and circuit board respectively
It is connected, when switch is pressed, laser pen mechanism sends laser after power on.
Elongatedness direction is symmetrically arranged with limit sliding chutes 5 in chalk sleeve shell, slides inner core perimetric length direction and symmetrically sets
Sliding block 6 corresponding with limit sliding chutes is equipped with, sliding block is slidably arranged in limit sliding chutes, and the setting of sliding block and sliding slot can fix cunning
Dynamic inner core will not rotate in chalk sleeve shell.
Slide inner core end and be provided with yi word pattern shrapnel 16, fixture block 17 is provided with described shrapnel one end, the shrapnel is another
One end is fixing end 18, and fixing end is fixed on inner core end, and fixture block is close on outer casing inner wall.
Chalk sleeve shell elongatedness direction is provided with several card holes 15, and when inner core slides, fixture block ejects shape out of card hole
Into fixation.
Chalk wetting mechanism 20 is provided with chalk sleeve shell, chalk wetting mechanism includes water reservoir 3, is arranged on water reservoir
On lid 2, the outlet pipe 1 being connected with water reservoir, when lid is opened, can toward water filling in water reservoir, when water reservoir is pressed,
Outlet pipe water outlet, soaks chalk.
11 are blocked up after being provided with inner core end, stifled setting afterwards can guarantee that chalk is fixed on in-core in slip.
Switch 21 is provided with metal shell, switch is used for opening and the closing for controlling laser pen.
Chalk sleeve casing ends are hingedly provided with semicircular collar 22, can be convenient for users to chalk sleeve of taking.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
Generation, but without departing from spirit of the invention or beyond the scope of the appended claims.
Although being blocked up after being used more herein, the term such as switch, water reservoir, card hole, fixture block, is not precluded from using
The possibility of other terms.The use of these items is only for more easily describe and explain the essence of the present invention；Them
Any one of the additional limitations is construed to all to disagree with spirit of the present invention.
Claims (8)
1. a kind of chalk sleeve with laser pen, including chalk sleeve shell（4）, slide inner core（7）, further include and be arranged on chalk sleeve
Laser pen mechanism on shell（19）, the laser pen mechanism includes metal shell（8）, be arranged on battery in metal shell
（12）, circuit board（14）, lasing light emitter（9）；It is arranged on the light hole of the metal shell other end（10）, battery one end and metal shell
It is connected, spring contact strip is provided with metal shell（13）, the battery other end is connected with spring contact strip.
A kind of 2. chalk sleeve with laser pen according to claim 1, it is characterized in that elongatedness side in chalk sleeve shell
To being symmetrically arranged with limit sliding chutes（5）, the slip inner core perimetric length direction is symmetrically arranged with corresponding with limit sliding chutes
Sliding block（6）, sliding block is slidably arranged in limit sliding chutes.
A kind of 3. chalk sleeve with laser pen according to claim 1, it is characterized in that the slip inner core end is set
There is yi word pattern shrapnel（16）, fixture block is provided with described shrapnel one end（17）, the shrapnel other end is fixing end（18）, it is fixed
End is fixed on inner core end.
A kind of 4. chalk sleeve with laser pen according to claim 3, it is characterized in that chalk sleeve shell elongatedness direction
It is provided with several card holes（15）, when inner core slides, fixture block ejects formation out of card hole and fixes.
A kind of 5. chalk sleeve with laser pen according to claim 1-4, it is characterized in that being set on the chalk sleeve shell
It is equipped with chalk wetting mechanism（20）, the chalk, which soaks mechanism, includes water reservoir（3）, the lid that is arranged on water reservoir（2）, with
The outlet pipe that water reservoir is connected（1）.
A kind of 6. chalk sleeve with laser pen according to claim 1-5, it is characterized in that being set on the inner core end
Blocked up after having（11）.
A kind of 7. chalk sleeve with laser pen according to claim 1-5, it is characterized in that being set on the metal shell
There is switch（21）.
A kind of 8. chalk sleeve with laser pen according to claim 1-5, it is characterized in that the chalk sleeve casing ends
Hingedly it is provided with semicircular collar（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711176313.2A CN108001076A (en) | 2017-11-22 | 2017-11-22 | A kind of chalk sleeve with laser pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711176313.2A CN108001076A (en) | 2017-11-22 | 2017-11-22 | A kind of chalk sleeve with laser pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108001076A true CN108001076A (en) | 2018-05-08 |
Family
ID=62053289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711176313.2A Pending CN108001076A (en) | 2017-11-22 | 2017-11-22 | A kind of chalk sleeve with laser pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108001076A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2678918Y (en) * | 2004-03-02 | 2005-02-16 | 黄林利 | Chalk sleeve |
| CN2871223Y (en) * | 2006-02-15 | 2007-02-21 | 罗茜 | Chalk cap with electronic teacher's pointer |
| CN200998956Y (en) * | 2006-10-30 | 2008-01-02 | 王思宇 | Rotary chalk cap |
| KR20110057409A (en) * | 2009-11-24 | 2011-06-01 | 박정호 | Chalk nippers with laser point |
| CN202219675U (en) * | 2011-07-18 | 2012-05-16 | 孟东风 | Automatic humidification chalk cover |
| CN102529508A (en) * | 2010-12-17 | 2012-07-04 | 上海市长宁区少年科技指导站 | Chalk sleeve |
| CN202413050U (en) * | 2011-12-21 | 2012-09-05 | 杨静 | Simple chalk sleeve |
| CN202498875U (en) * | 2012-02-07 | 2012-10-24 | 刘宝林 | Chalk sleeve |
| CN203472335U (en) * | 2013-06-21 | 2014-03-12 | 宁波大学科学技术学院 | Chalk cover |
| CN205326569U (en) * | 2016-01-12 | 2016-06-22 | 景德镇学院 | Chalk clip holds device with laser lamp |
-
2017
- 2017-11-22 CN CN201711176313.2A patent/CN108001076A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2678918Y (en) * | 2004-03-02 | 2005-02-16 | 黄林利 | Chalk sleeve |
| CN2871223Y (en) * | 2006-02-15 | 2007-02-21 | 罗茜 | Chalk cap with electronic teacher's pointer |
| CN200998956Y (en) * | 2006-10-30 | 2008-01-02 | 王思宇 | Rotary chalk cap |
| KR20110057409A (en) * | 2009-11-24 | 2011-06-01 | 박정호 | Chalk nippers with laser point |
| CN102529508A (en) * | 2010-12-17 | 2012-07-04 | 上海市长宁区少年科技指导站 | Chalk sleeve |
| CN202219675U (en) * | 2011-07-18 | 2012-05-16 | 孟东风 | Automatic humidification chalk cover |
| CN202413050U (en) * | 2011-12-21 | 2012-09-05 | 杨静 | Simple chalk sleeve |
| CN202498875U (en) * | 2012-02-07 | 2012-10-24 | 刘宝林 | Chalk sleeve |
| CN203472335U (en) * | 2013-06-21 | 2014-03-12 | 宁波大学科学技术学院 | Chalk cover |
| CN205326569U (en) * | 2016-01-12 | 2016-06-22 | 景德镇学院 | Chalk clip holds device with laser lamp |
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