CN206030900U - Automatic dust removal blackboard eraser - Google Patents
Automatic dust removal blackboard eraser Download PDFInfo
- Publication number
- CN206030900U CN206030900U CN201620725586.2U CN201620725586U CN206030900U CN 206030900 U CN206030900 U CN 206030900U CN 201620725586 U CN201620725586 U CN 201620725586U CN 206030900 U CN206030900 U CN 206030900U
- Authority
- CN
- China
- Prior art keywords
- box body
- layer box
- internal layer
- electric rail
- automatic dust
- 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
Links
Abstract
The utility model relates to an automatic dust removal blackboard eraser, including the inlayer box body, inlayer box body inner chamber one side is equipped with miniature dust catcher formula intake fan, inlayer box body inner chamber bottom is equipped with storage box, inlayer box body both sides all are equipped with the touch type inductor, the inlayer box body outside is equipped with outer shell mould switching on and shutting down button, the outer box body of the inboard connection of inlayer box body, the motor is connected at outer box body inner chamber top, cylinder roll brush is connected through the pivot to the motor, circular telegram rail wheel and electroless rail wheel are connected respectively to the top and the bottom of drum -type roll brush, the utility model discloses utilizing cylinder roll brush to clean the blackboard, utilizing the dust catcher principle to inhale the powder, set up electrified track, make cylinder roll brush control and move in a flexible way swiftly, when people or article were met to this machine when normally operating, this machine automatic reversing to position of rest, switching on and shutting down button touched shutdown clip automatic shutdown, still are equipped with storage box, and resources are saved retrieves and recycles.
Description
Technical field
This utility model is related to a kind of automatic dust removing eraser, belongs to classroom instruction stage property field.
Background technology
Blackboard eraser is used for the letter written with chalk write on erasing blackboard, but during wiping, chalk powder flies disorderly in the air
Fly, may be by neighbouring people's inspiration lung, chalk powder just can cause lung through the effect of a series of stimulation, chemistry and immunity
Portion loses, and declines including inflammation in respiratory system and pulmonary ventilation function, contains silicon dioxide, be inhaled into pulmonary in chalk dust,
Dust of the free dioxide-containing silica of pulmonary in the pulmonary fibrosiss formed above of one of percentage, so that alveolar fibrosis, cause
Pulmonary's respiratory function declines, and common pulmonary disease has：Chronic, acute pneumonia, pulmonary carcinoma, pneumoconiosis etc..
The dust-proof effect of prior art does not very understand that the dust suction when erasing the board is not thorough enough, still cannot be avoided dust
The impact healthy to teachers and students.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, there is provided a kind of automatic dust removing eraser, utilizes
Drum-type rolls hairbrush blackboard wiping, more convenient, improves classroom efficiency, sucks powder using vacuum cleaner principle, more
Clean hygiene, arranges band electric rail, makes drum-type roll hairbrush and moves left and right more flexibly and fast, arranges touch sensor,
When meeting people or article when machine is in normal operation, machine is auto-reverse to original position, and switching on and shutting down key contact is arrived
Shutdown clip automatic shutdown, is additionally provided with storing powder box, and economize on resources recycling.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme：
A kind of automatic dust removing eraser, including internal layer box body, it is characterised in that the internal layer box body inner chamber side is provided with micro-
Type dust collector type suction fan, the internal layer box body intracavity bottom are provided with storing powder box, and the internal layer box body both sides are equipped with touching formula
Induction apparatuss, are provided with can type switching on and shutting down button on the outside of the internal layer box body, connect outer layer box body on the inside of the internal layer box body, described
Outer layer box body inner cavity top connects motor, and the motor connects drum-type by rotating shaft and rolls hairbrush, and the drum-type rolls hair
The top and bottom of brush connect respectively energization rail wheel with without electric rail wheel, the energization rail wheel with slided without electric rail wheel respectively
It is dynamic to be connected with electric rail and without electric rail, it is described to have electric rail and be equipped with shutdown clip without electric rail both sides, it is described to have electric rail
Road and without connecting blackboard between electric rail.
Furthermore, the micro-cleaner formula suction fan quantity be three, the internal layer box body outer wall be provided with
The corresponding circular hole of micro-cleaner formula suction fan, and the Circularhole diameter is more than the diameter of micro-cleaner formula suction fan.
Furthermore, the internal layer box body and outer layer box body are rectangular shape, and equivalently-sized, a height of 160cm, wide
For 20cm, a length of 10cm.
Furthermore, the touch sensor quantity is multiple.
Furthermore, connected by draw-in groove between the storing powder box and internal layer box body.
This utility model beneficial effect：Hairbrush blackboard wiping is rolled using drum-type, it is more convenient, improve classroom effect
Rate, sucks powder, more clean hygiene using vacuum cleaner principle, arranges band electric rail, makes drum-type roll hairbrush and moves left and right
More flexibly and fast, touch sensor is set, when meeting people or article when machine is in normal operation, machine is automatically anti-
Original position is gone to, switching on and shutting down key contact is additionally provided with storing powder box to shutdown clip automatic shutdown, economize on resources recovery profit again
With.
Description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality
New embodiment is used for together explaining this utility model, does not constitute to restriction of the present utility model.
Fig. 1 is a kind of automatic dust removing eraser front view of this utility model.
Fig. 2 is a kind of automatic dust removing eraser side view of this utility model.
Label in figure：1st, internal layer box body；2nd, micro-cleaner formula suction fan；3rd, storing powder box；4th, touch sensor；5th, it is outer
Shell mould switching on and shutting down button；6th, outer layer box body；7th, motor；8th, rotating shaft；9th, drum-type rolls hairbrush；10th, energization rail wheel；11st, nothing
Electric rail wheel；12nd, there is electric rail；13rd, without electric rail；14th, shut down clip；15th, blackboard.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, be not used to limit this utility model.
As shown in Figure 1-2, a kind of automatic dust removing eraser, including internal layer box body 1,1 inner chamber side of the internal layer box body sets
There is micro-cleaner formula suction fan 2,1 intracavity bottom of internal layer box body is provided with storing powder box 3, and 1 both sides of internal layer box body are all provided with
There is touch sensor 4, on the outside of the internal layer box body 1, be provided with can type switching on and shutting down button 5, connect on the inside of the internal layer box body 1
Outer layer box body 6,6 inner cavity top of outer layer box body connect motor 7, and the motor 7 connects drum-type by rotating shaft 8 and rolls hairbrush
9, the drum-type rolls the top and bottom of hairbrush 9 and connects energization rail wheel 10 respectively and without electric rail wheel 11, the energization
Rail wheel 10 slidably connects electric rail 12 and without electric rail 13 respectively with without electric rail wheel 11, described to have electric rail 12 and without electricity
13 both sides of track are equipped with shutdown clip 14, described to have electric rail 12 and without connection blackboard 15 between electric rail 13.
More specifically, 2 quantity of micro-cleaner formula suction fan is three, and 1 outer wall of internal layer box body is provided with
With 2 corresponding circular hole of micro-cleaner formula suction fan, and the Circularhole diameter more than micro-cleaner formula suction fan 2 diameter,
Arranging circular hole can be with aerofluxus.
More specifically, the internal layer box body 1 and outer layer box body 6 are rectangular shape, and equivalently-sized, a height of 160cm,
A width of 20cm, a length of 10cm, facilitate teacher to use in classroom.
More specifically, 4 quantity of the touch sensor is multiple, meets people or thing when machine is in normal operation
During product, machine is auto-reverse to original position.
More specifically, connected by draw-in groove between the storing powder box 3 and internal layer box body 1, dismantle storing powder box 3,
Economize on resources recycling.
Utility model works principle：9 blackboard wiping of hairbrush is rolled using drum-type, it is more convenient, improve classroom
Efficiency, sucks powder, more clean hygiene using vacuum cleaner principle, arranges band electric rail, makes drum-type roll hairbrush 9 or so and moves
Dynamic more flexibly and fast to arrange touch sensor 4, when meeting people or article when machine is in normal operation, machine is certainly
Dynamic to be inverted to original position, switching on and shutting down key contact is additionally provided with storing powder box 3, economizes on resources back to shutdown 14 automatic shutdown of clip
Receive and recycle.
It is this utility model preferably embodiment above, this utility model those skilled in the art can also be to upper
State embodiment to be changed and changed, therefore, this utility model is not limited to above-mentioned specific embodiment, every ability
Field technique personnel made on the basis of this utility model it is any conspicuously improved, replace or modification belong to it is practical
New protection domain.
Claims (5)
1. a kind of automatic dust removing eraser, including internal layer box body (1), it is characterised in that internal layer box body (1) inner chamber side sets
There is micro-cleaner formula suction fan (2), internal layer box body (1) intracavity bottom is provided with storing powder box (3), internal layer box body (1)
Both sides are equipped with touch sensor (4), are provided with can type switching on and shutting down button (5), the internal layer on the outside of internal layer box body (1)
Connect outer layer box body (6) on the inside of box body (1), outer layer box body (6) inner cavity top connects motor (7), and motor (7) pass through
Rotating shaft (8) connection drum-type rolls hairbrush (9), and the drum-type rolls the top and bottom of hairbrush (9) and connects energization rail respectively
Road wheel (10) energization rail wheel (10) and slidably connects electric rail without electric rail wheel (11) respectively with without electric rail wheel (11)
Road (12) with without electric rail (13), it is described have electric rail (12) with without electric rail (13) both sides be equipped with shutdown clip (14), institute
Stated electric rail (12) with without being connected blackboard (15) between electric rail (13).
2. a kind of automatic dust removing eraser according to claim 1, it is characterised in that：The micro-cleaner formula suction fan
(2) quantity is three, and internal layer box body (1) outer wall is provided with circular hole corresponding with micro-cleaner formula suction fan (2), and institute
State diameter of the Circularhole diameter more than micro-cleaner formula suction fan (2).
3. a kind of automatic dust removing eraser according to claim 1, it is characterised in that：Internal layer box body (1) and outer layer box
Body (6) is rectangular shape, and equivalently-sized, a height of 160cm, a width of 20cm, a length of 10cm.
4. a kind of automatic dust removing eraser according to claim 1, it is characterised in that：Touch sensor (4) quantity
For multiple.
5. a kind of automatic dust removing eraser according to claim 1, it is characterised in that：Storing powder box (3) and internal layer box body
(1) connected by draw-in groove between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725586.2U CN206030900U (en) | 2016-06-28 | 2016-06-28 | Automatic dust removal blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725586.2U CN206030900U (en) | 2016-06-28 | 2016-06-28 | Automatic dust removal blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206030900U true CN206030900U (en) | 2017-03-22 |
Family
ID=58311300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620725586.2U Expired - Fee Related CN206030900U (en) | 2016-06-28 | 2016-06-28 | Automatic dust removal blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206030900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859527A (en) * | 2018-07-10 | 2018-11-23 | 洪凯 | Automatic dust removing eraser is used in a kind of teaching |
-
2016
- 2016-06-28 CN CN201620725586.2U patent/CN206030900U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859527A (en) * | 2018-07-10 | 2018-11-23 | 洪凯 | Automatic dust removing eraser is used in a kind of teaching |
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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: 20170322 Termination date: 20180628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |