CN201633402U - Cleaning device for blackboard slot - Google Patents
Cleaning device for blackboard slot Download PDFInfo
- Publication number
- CN201633402U CN201633402U CN2009202123585U CN200920212358U CN201633402U CN 201633402 U CN201633402 U CN 201633402U CN 2009202123585 U CN2009202123585 U CN 2009202123585U CN 200920212358 U CN200920212358 U CN 200920212358U CN 201633402 U CN201633402 U CN 201633402U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- motor
- switch
- blackboard groove
- mounting box
- 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
- 238000004140 cleaning Methods 0.000 title abstract description 12
- 239000007769 metal material Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Brushes (AREA)
Abstract
The utility model relates to a cleaning device for a blackboard slot. The cleaning device comprises a mounting box as well as a retractor device and a brush that are arranged in the mounting box, wherein the mounting box is arranged at one side of the blackboard slot; the retractor device comprises a power supply, a motor, a switch, an expansion link and a connecting rod; the anode of the power supply is connected with the anode of the motor; the cathode of the motor is connected with one end of the switch; the other end of the switch is connected with the cathode of the power supply; one end of the expansion line is connected with the rotary shaft of the motor, and the other end thereof is connected with one end of the connecting rod; and one end of the brush is fixedly connected with the other end of the connecting rod. In the utility model, the motor is arranged to control the length of the expansion link to automatically clean the blackboard slot back and forth; the brush is arranged to remove the chalk dust in the blackboard slot cleanly and can not cause noise and raised dust; therefore, the cleaning device has low cost, simple structure, convenient use, low energy consumption and small volume, is easy for popularization and application and saves the trouble of manual cleaning.
Description
Technical field
The utility model relates to a kind of burnisher, is specifically related to a kind of blackboard groove washer.
Background technology
At present, a kind of Blackboard cleaner of prior art, comprise hairbrush, centrifuge, gear and wheel, outer bottom at housing has fixedly four wheels of two axles, wherein an axle is by the gear driven centrifuge in the accelerating chamber and the axle of rotating brushes, and the hair of rotating brushes stretches out outside the housing bottom elongated opening slightly, is fixed with elastic rubber strip in the opening two edges, the space of hairbrush one side is an airslide, fixes the filter bag that opening is arranged at a bottom between airslide and disposal box.The Blackboard cleaner cost height of the prior art, structure are complicated.
The automatic wet-type Blackboard cleaner of another kind of prior art by track, clean part, water and electricity supply part, circuit part and return flume with water and form, track at the hollow square tube type of upper and lower installation of blackboard, groove at track is embedded with iron chains, between track, be equipped with and clean part with water, clean with water on the part console switch is installed, return flume is housed below blackboard, and return flume and water and electricity supply partly link.
The shortcoming of the automatic wet-type Blackboard cleaner of this prior art is:
1, the automatic wet-type Blackboard cleaner of this prior art is got blackboard wet easily owing to be provided with the water and electricity supply part, can not use after the cleaning at once.
2, the automatic wet-type Blackboard cleaner of this prior art is owing to be provided with lower railway and return flume, and volume is big.
3, the automatic wet-type Blackboard cleaner cost height of this prior art, complex structure, the water wasting power consumption is difficult for popularization and application during use.
The utility model content
The purpose of this utility model provides a kind of blackboard groove washer, and it can clean the chalk dust in the blackboard groove, little power consumption rapidly automatically.
The purpose of the utility model blackboard groove washer is achieved through the following technical solutions: a kind of blackboard groove washer comprises mounting box, is arranged on retractor device and brush in the mounting box.
Described mounting box is arranged on a side of blackboard groove.
Described retractor device comprises power supply, motor, switch, expansion link and connecting rod.
The positive pole of described power supply is connected with the positive pole of motor, and the negative pole of motor is connected with an end of switch, and the other end of switch is connected with the negative pole of power supply.
One end of described expansion link is connected with the turning cylinder of motor.
The other end of described expansion link is connected with an end of connecting rod.
One end of described brush is fixedlyed connected with the other end of connecting rod.
Above-mentioned blackboard groove washer, wherein, described expansion link and connecting rod are metal materials.
Above-mentioned blackboard groove washer, wherein, the spread length of described expansion link is suitable with the blackboard slot length.
Above-mentioned blackboard groove washer, wherein, the turning cylinder of described motor exposes outside mounting box.
Above-mentioned blackboard groove washer, wherein, described switch is a press button.
Above-mentioned blackboard groove washer, wherein, the button of described switch exposes in the mounting box outside.
Above-mentioned blackboard groove washer, wherein, described brush is made of handle and the bristle that is arranged on handle one end, and the lower end of bristle is arranged on the blackboard groove.
The utility model blackboard groove washer makes it compared with prior art owing to adopted such scheme, has following advantage and good effect:
1, the utility model blackboard groove washer can be controlled the length of expansion link owing to be provided with motor, cleans the blackboard groove automatically back and forth.
2, the utility model blackboard groove washer can be removed the chalk dust in the blackboard groove totally, and not produce noise and airborne dust owing to be provided with brush.
3, the utility model blackboard groove washer cost is low, simple in structure, easy to use, and it is low to consume energy, and volume is little, is easy to popularization and application, has saved the trouble of manpower cleaning.
Below; to be described further by specific embodiment; yet embodiment only is giving an example of the optional embodiment of the utility model blackboard groove washer; its disclosed feature only is used to illustrate and set forth the technical scheme of the utility model blackboard groove washer, and is not used in the protection domain that limits the utility model blackboard groove washer.
Description of drawings
Fig. 1 is the front view of the utility model blackboard groove washer.
Fig. 2 is the circuit connection diagram of the utility model blackboard groove washer.
The specific embodiment
According to the claim and the disclosed content of utility model content of the utility model blackboard groove washer, the technical solution of the utility model is specific as follows described.
See also shown in the accompanying drawing 1, the utility model blackboard groove washer comprises mounting box 1, is arranged on retractor device 2 and brush 3 in the mounting box 1; Mounting box 1 is arranged on a side of blackboard groove 4, retractor device 2 comprises power supply 21, motor 22, switch 23, expansion link 24 and connecting rod 25, one end of expansion link 24 is connected with the turning cylinder 221 of motor 22, the other end of expansion link 24 is connected with an end of connecting rod 25, one end of brush 3 is fixedlyed connected with the other end of connecting rod 25, expansion link 24 and connecting rod 25 can adopt metal material, sturdy and durable, not perishable or get rusty, the spread length of expansion link 24 is suitable with blackboard groove 4 length, to guarantee that brush 3 can be clean with whole blackboard groove 4 cleanings, the turning cylinder 221 of motor 22 exposes outside mounting box 1, the button of switch 23 exposes in mounting box 1 outside, and brush 3 is made of handle 31 and the bristle 32 that is arranged on handle 31 1 ends, and the lower end of bristle 32 just is arranged on the blackboard groove 4.
See also shown in the accompanying drawing 2, the positive pole of power supply 21 is connected with the positive pole of motor 22, and the negative pole of motor 22 is connected with an end of switch 23, and the other end of switch 23 is connected with the negative pole in electric 21 sources, and switch 23 can adopt press button.
The using method of the utility model blackboard groove washer is, motor 22 external power supplys with retractor device 2, press switch 23, connect circuit, motor 22 rotates, and expansion link 24 trails to the other end of blackboard groove 4, thereby the bristle 32 that makes brush 3 slides into the other end from an end of blackboard groove 4, play the effect of cleaning blackboard groove 4, cleaning several times can be clean the cleaning of the chalk dust in the blackboard groove 4 back and forth, and can not make a noise or produce airborne dust.
In sum, the utility model blackboard groove washer can be controlled the length of expansion link owing to be provided with motor, cleans the blackboard groove automatically back and forth; The utility model blackboard groove washer can be removed the chalk dust in the blackboard groove totally, and not produce noise and airborne dust owing to be provided with brush; The utility model blackboard groove washer cost is low, simple in structure, easy to use, and it is low to consume energy, and volume is little, is easy to popularization and application, has saved the trouble of manpower cleaning.
Foregoing is the exemplifying of specific embodiment of the utility model blackboard groove washer, for the wherein not equipment of detailed description and structure, should be understood to take existing common apparatus in this area and universal method to be implemented.
Claims (7)
1. a blackboard groove washer is characterized in that: comprise mounting box, be arranged on retractor device and brush in the mounting box;
Described mounting box is arranged on a side of blackboard groove;
Described retractor device comprises power supply, motor, switch, expansion link and connecting rod;
The positive pole of described power supply is connected with the positive pole of motor, and the negative pole of motor is connected with an end of switch, and the other end of switch is connected with the negative pole of power supply;
One end of described expansion link is connected with the turning cylinder of motor;
The other end of described expansion link is connected with an end of connecting rod;
One end of described brush is fixedlyed connected with the other end of connecting rod.
2. blackboard groove washer according to claim 1, it is characterized in that: described expansion link and connecting rod are metal materials.
3. blackboard groove washer according to claim 1 is characterized in that: the spread length of described expansion link is suitable with the blackboard slot length.
4. blackboard groove washer according to claim 1, it is characterized in that: the turning cylinder of described motor exposes outside mounting box.
5. blackboard groove washer according to claim 1, it is characterized in that: described switch is a press button.
6. blackboard groove washer according to claim 1, it is characterized in that: the button of described switch exposes in the mounting box outside.
7. blackboard groove washer according to claim 1 is characterized in that: described brush is made of handle and the bristle that is arranged on handle one end, and the lower end of bristle is arranged on the blackboard groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202123585U CN201633402U (en) | 2009-11-13 | 2009-11-13 | Cleaning device for blackboard slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202123585U CN201633402U (en) | 2009-11-13 | 2009-11-13 | Cleaning device for blackboard slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201633402U true CN201633402U (en) | 2010-11-17 |
Family
ID=43077884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202123585U Expired - Fee Related CN201633402U (en) | 2009-11-13 | 2009-11-13 | Cleaning device for blackboard slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201633402U (en) |
-
2009
- 2009-11-13 CN CN2009202123585U patent/CN201633402U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20111113 |