CN204742964U - Flush type light chalk box - Google Patents
Flush type light chalk box Download PDFInfo
- Publication number
- CN204742964U CN204742964U CN201520310146.6U CN201520310146U CN204742964U CN 204742964 U CN204742964 U CN 204742964U CN 201520310146 U CN201520310146 U CN 201520310146U CN 204742964 U CN204742964 U CN 204742964U
- Authority
- CN
- China
- Prior art keywords
- chalk holder
- chalk
- holder body
- chalk box
- box body
- 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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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a flush type light chalk box, including chalk box body 1, chalk box body 1 is cavity rectangle structure, in the chalk box body 1 bottom be equipped with with the same wedge 2 of 1 length of chalk box body, it has rectangle opening 3 to open on the upper surface of chalk box body 1, the swing joint of edge of rectangle opening 3 has illumination lid 4, the bottom on 1 outside of chalk box body surface open have with the 1 inside long square groove 5 who link up of chalk box body, automatic drawer mechanism is equipped with in long square groove 5 interpolation, automatic drawer mechanism is by the miniature linear electric motor 7 of fixed mounting in 2 bottoms of wedge, with the flexible end fixed connection of miniature linear electric motor 7 and inlay the rectangle dog 8 of dress in wedge 2, and with dog 8 fixed connection drawer 9 three constitutions the same with 8 length of dog just, 1 lateral surface of chalk box body is equipped with controller 10. The beneficial effects of the utility model are that, simple structure, the practicality is strong.
Description
Technical field
The utility model relates to teaching aid, particularly a kind of flush type light chalk holder.
Background technology
Chalk is a kind of apparatus conventional in school instruction, but chalk frangibility, and user does not see the situation in chalk holder, just likely uses new chalk, cause great waste when old chalk is not also finished.Leaving about of chalk also can affect the attractive in appearance of classroom.
Utility model content
The purpose of this utility model is to solve the problem, and devises a kind of flush type light chalk holder.
Realizing above-mentioned purpose the technical solution of the utility model is, a kind of flush type light chalk holder, comprise chalk holder body 1, described chalk holder body 1 is hollow rectangular structure, described chalk holder body 1 inner bottom part is provided with the wedge 2 identical with chalk holder body 1 length, the upper surface of described chalk holder body 1 has rectangular aperture 3, the edge of described rectangular aperture 3 is connected with illumination lid 4, described illumination lid is the structure that the multiple LED of setting-in is formed in transparent resin plate, the bottom of described chalk holder body 1 outer surface has the rectangular recess 5 with chalk holder body 1 internal run-through, automatic drawing mechanism is fitted with in described rectangular recess 5, described automatic drawing mechanism is by the miniature linear 7 be fixedly mounted on bottom wedge 2, be fixedly connected with miniature linear 7 telescopic end and be inlaid in the rectangular block 8 in wedge 2, to be fixedly connected with block 8 and the drawer 9 three identical with block 8 length is formed, described chalk holder body 1 lateral surface is provided with controller 10.
Described drawer 9 matches with rectangular recess 5 size.
Described controller 10 is provided with commercial power interface 11 and miniature linear gauge tap 6.
Described controller 10 is electrically connected respectively with illumination lid and miniature linear 7.
The width of described drawer 9 only allows a chalk to pass through.
A kind of flush type light chalk holder utilizing the technical solution of the utility model to make., there is LED illumination functions, the waste of chalk can be reduced, saving resource simultaneously, when chalk holder is subject to vibrating, chalk can not tiltedly, uniform force, not frangibility, maintain the clean attractive in appearance of classroom.
Accompanying drawing explanation
Fig. 1 is a kind of flush type light chalk holder described in the utility model.Structural representation;
In figure, 1, chalk holder body; 2, wedge; 3, rectangular aperture; 4, throw light on lid; 5, rectangular recess; 6, miniature linear gauge tap; 7, miniature linear; 8, block; 9, drawer; 10, controller; 11, commercial power interface.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is specifically described, as shown in Figure 1, a kind of flush type light chalk holder, comprise chalk holder body 1, described chalk holder body 1 is hollow rectangular structure, described chalk holder body 1 inner bottom part is provided with the wedge 2 identical with chalk holder body 1 length, the upper surface of described chalk holder body 1 has rectangular aperture 3, the edge of described rectangular aperture 3 is connected with illumination lid 4, described illumination lid is the structure that the multiple LED of setting-in is formed in transparent resin plate, the bottom of described chalk holder body 1 outer surface has the rectangular recess 5 with chalk holder body 1 internal run-through, automatic drawing mechanism is fitted with in described rectangular recess 5, described automatic drawing mechanism is by the miniature linear 7 be fixedly mounted on bottom wedge 2, be fixedly connected with miniature linear 7 telescopic end and be inlaid in the rectangular block 8 in wedge 2, to be fixedly connected with block 8 and the drawer 9 three identical with block 8 length is formed, described chalk holder body 1 lateral surface is provided with controller 10, described drawer 9 matches with rectangular recess 5 size, described controller 10 is provided with commercial power interface 11 and miniature linear gauge tap 6, described controller 10 is electrically connected respectively with illumination lid and miniature linear 7, the width of described drawer 9 only allows a chalk to pass through.
The feature of the present embodiment is, chalk holder body is hollow rectangular structure, chalk holder body inner bottom part is provided with the wedge identical with chalk holder body length, the upper surface of chalk holder body has rectangular aperture, the edge of rectangular aperture is connected with illumination lid, described illumination lid is the structure that the multiple LED of setting-in is formed in transparent resin plate, the bottom of chalk holder body outer surface has the rectangular recess through with chalk holder body interior, automatic drawing mechanism is fitted with in rectangular recess, automatic drawing mechanism is by the miniature linear be fixedly mounted on bottom wedge, be fixedly connected with miniature linear telescopic end and be inlaid in the rectangular block in wedge, to be fixedly connected with block and the drawer three identical with block length is formed, this outside of chalk holder is provided with controller, the waste of chalk can be reduced, saving resource, when chalk holder is subject to vibrating, chalk can not be oblique, uniform force, not frangibility, maintain the clean attractive in appearance of classroom.
In the present embodiment, by being opened by illumination lid, chalk is put into box body, regular chalk can be put into a box body, by the drawer of wedge lower end, a chalk is made to enter into drawer, by commercial power interface, power supply is connected, by touching the minitype cylinder gauge tap pressed on controller, power to illumination lid and start miniature linear simultaneously, by the telescopic end of miniature linear, block is released, simultaneously, block the chalk fallen, chalk in drawer is released, unspent chalk can continue to use by teacher, by miniature linear, drawer is returned in rectangular recess again, next chalk drops in drawer, the waste of chalk can be reduced, saving resource.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection domain of the present utility model.
Claims (5)
1. a flush type light chalk holder, comprise chalk holder body (1), described chalk holder body (1) is hollow rectangular structure, it is characterized in that, described chalk holder body (1) inner bottom part is provided with the wedge (2) identical with chalk holder body (1) length, the upper surface of described chalk holder body (1) has rectangular aperture (3), the edge of described rectangular aperture (3) is connected with illumination lid (4), described illumination lid is the structure that the multiple LED of setting-in is formed in transparent resin plate, the bottom of described chalk holder body (1) outer surface has the rectangular recess (5) with chalk holder body (1) internal run-through, described rectangular recess is fitted with automatic drawing mechanism in (5), described automatic drawing mechanism is by the miniature linear (7) being fixedly mounted on wedge (2) bottom, be fixedly connected with miniature linear (7) telescopic end and be inlaid in the rectangular block (8) in wedge (2), to be fixedly connected with block (8) and the drawer (9) three identical with block (8) length is formed, described chalk holder body (1) lateral surface is provided with controller (10).
2. a kind of flush type light chalk holder according to claim 1, is characterized in that, described drawer (9) and rectangular recess (5) size match.
3. a kind of flush type light chalk holder according to claim 1, is characterized in that, described controller (10) is provided with commercial power interface (11) and miniature linear gauge tap (6).
4. a kind of flush type light chalk holder according to claim 3, is characterized in that, described controller (10) is electrically connected respectively with illumination lid and miniature linear (7).
5. a kind of flush type light chalk holder according to claim 1, is characterized in that, the width of described drawer (9) only allows a chalk to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310146.6U CN204742964U (en) | 2015-05-14 | 2015-05-14 | Flush type light chalk box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310146.6U CN204742964U (en) | 2015-05-14 | 2015-05-14 | Flush type light chalk box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204742964U true CN204742964U (en) | 2015-11-11 |
Family
ID=54457737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520310146.6U Expired - Fee Related CN204742964U (en) | 2015-05-14 | 2015-05-14 | Flush type light chalk box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204742964U (en) |
-
2015
- 2015-05-14 CN CN201520310146.6U patent/CN204742964U/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: 20151111 Termination date: 20160514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |