CN201646177U - Device capable of cleaning chalk marks automatically - Google Patents
Device capable of cleaning chalk marks automatically Download PDFInfo
- Publication number
- CN201646177U CN201646177U CN2010201554488U CN201020155448U CN201646177U CN 201646177 U CN201646177 U CN 201646177U CN 2010201554488 U CN2010201554488 U CN 2010201554488U CN 201020155448 U CN201020155448 U CN 201020155448U CN 201646177 U CN201646177 U CN 201646177U
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- China
- Prior art keywords
- blackboard
- water tank
- mounting bracket
- frame
- sides
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- 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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Abstract
The utility model discloses a device capable of cleansing chalk marks automatically, wherein a frame surrounds a blackboard, a clean water tank and a slop tank are respectively at the two sides of the frame, rail grooves are respectively arranged on the frame at the upper and the lower sides of the blackboard, and a sink is arranged on the upper surface of the frame at the lower side of the blackboard and is communicated with the slop tank. The device further consists of a mounting bracket which is provided with rail wheels, a motor, a water pump and a heating cylinder. The rail wheels are arranged in the rail grooves, the motor is connected with the rail wheels through transmission shafts, the water pump is communicated with the clean water tank through a pipeline, a draught fan is installed outside o the heating cylinder, a spray pipe and a drying pipe are arranged in the mounting bracket, and the mounting bracket is provided with a control button. The utility model has the beneficial effects that the shortcomings in the prior art can be solved, and chalk dust can be eliminated through removing chalk marks by the spray pipe, which can protect health of teachers and students, and is more environmental-friendly, furthermore, the surface of the blackboard after cleaning can be fast dried through the drying pipe, which guarantees the continuous teaching process, and reduces affects to students.
Description
Technical field
The utility model relates to the teaching aid field, specifically is a kind of device of the automatic removing chalk marking.
Background technology
At present, in teaching field, blackboard is teacher's teaching aid the most commonly used.But use in the blackboard long-time, chalk dust is very big to the infringement of Faculty and Students.In order to address this problem, developed in the prior art and utilized water spray to remove the device of the chalk marking, though this device can be avoided the generation of chalk dust, but there are a lot of problems in use, for example: after water spray was removed writing, blackboard was dampness for a long time, used the chalk writing board book this moment, the handwriting is blurred, even can't use chalk to write.Therefore the teacher is behind the original chalk marking that uses on this device removal blackboard, and must wait for a period of time dries the blackboard surface naturally, could continue to use, and has shortened instructional blocks of time, has influenced the development of student's school work; The water of ejection is difficult to reclaim, and mostly along the outflow of blackboard groove, causes near the body of wall of blackboard to be polluted; Existing water injector does not have special water source, can only manually add water, complex operation etc. in use.
Summary of the invention
The purpose of this utility model is to provide a kind of device of the automatic removing chalk marking, and it adopts the mode of washing oven dry to remove the chalk marking, can not produce dust, and environmental protection more need not to wait as long for, and is easy to use.
The utility model for achieving the above object, be achieved through the following technical solutions: a kind of device of the automatic removing chalk marking, around being included in blackboard frame is set, the frame both sides are installed clear water tanks and foul water tank respectively, on the blackboard, offer rail groove on the frame of following both sides, offer Storage water tank on the frame upper surface of blackboard downside, Storage water tank is communicated with foul water tank, also comprise mounting bracket, attachment rail wheel on the mounting bracket, motor, water pump and cartridge heater, rail wheel is positioned at rail groove, motor is connected with rail wheel by power transmission shaft, and water pump is communicated with clear water tanks by pipeline, the outside air-introduced machine of installing of cartridge heater, sparge pipe and oven dry pipe are installed in the mounting bracket, sparge pipe is provided with a plurality of water jets towards a side of blackboard, and sparge pipe is connected with water pump, and the oven dry pipe is provided with the strip gas outlet towards a side of blackboard, the oven dry pipe is communicated with cartridge heater, and mounting bracket is provided with control button.
The wiper plate is installed on mounting bracket, on the wiper plate wiper is installed, wiper plate and sparge pipe lay respectively at the both sides of oven dry pipe.
Described Storage water tank is inclined to set, and the height of close foul water tank one side is lower than the height away from foul water tank one side.
Described mounting bracket is a mounting cup, and sparge pipe and oven dry pipe are installed in the cavity in mounting cup.
The beneficial effects of the utility model are: can solve the deficiency that exists in the known technology; Utilize sparge pipe to remove the chalk marking, prevent the generation of dust, protect the healthy of Faculty and Students, environmental protection more; Be provided with oven dry pipe, the blackboard surface after can flash baking cleaning guarantees that teaching carries out continuously, reduces the influence that the student is given a lesson; Be provided with special foul water tank and Storage water tank, can collect sewage, realize the recycling of water resource, prevent contaminated environment; Easy to operate, simple for structure etc.
Description of drawings
Accompanying drawing 1 is a main TV structure schematic diagram of the present utility model; Accompanying drawing 2 is rearviews of accompanying drawing 1.
Mark shown in the accompanying drawing: 1, clear water tanks; 2, sparge pipe; 3, oven dry pipe; 4, rail wheel; 5, water pump; 6, mounting bracket; 7, frame; 8, blackboard; 9, rail groove; 10, foul water tank; 11, Storage water tank; 12, motor; 13, cartridge heater; 14, wiper plate; 15, gas outlet; 16, water jet; 17, air-introduced machine; 18, control button.
The specific embodiment
The contrast accompanying drawing is described further the utility model embodiment:
The device of a kind of automatic removing chalk marking described in the utility model, agent structure are provided with frame 7 around being included in blackboard 8.In frame 7 both sides clear water tanks 1 and foul water tank 10 are installed respectively, hold in the clear water tanks 1 in order to remove the clear water of the chalk marking, foul water tank 10 is used addle later in order to reclaim, addle is in foul water tank 10 after the precipitate and separate, the upper strata can carry back clear water tanks 1 to use than clear water, realize the recycling of water resource, cut the waste.On the frame 7 of blackboard 8 upper and lower both sides, offer rail groove 9.Offer Storage water tank 11 on frame 7 upper surfaces of blackboard 8 downsides, Storage water tank 11 is communicated with foul water tank 10, and during use, the addle behind the removing chalk marking falls along blackboard 8, collects in the Storage water tank 11, flows in the foul water tank 10.In order to reclaim addle in the Storage water tank 11 automatically, described Storage water tank 11 preferably is inclined to set, and the height of close foul water tank 10 1 sides is lower than the height away from foul water tank 10 1 sides, utilizes self gravitation, and addle flows in the foul water tank 10 automatically along Storage water tank 11.The utility model also comprises mounting bracket 6, attachment rail wheel 4, motor 12, water pump 5 and cartridge heater 13 on the mounting bracket 6.Wherein, four of rail wheel 4 operated by rotary motion promptly are provided with two rail wheels 4 respectively in that mounting bracket 6 is upper and lower, and rail wheel 4 is positioned at rail groove 9 and moves at rail groove 9, moves thereby drive mounting bracket 6.Motor 12 is connected with rail wheel 4 by power transmission shaft, for rail wheel 4 provides power.Described water pump 5 is communicated with clear water tanks 1 by pipeline, the cartridge heater 13 outside air-introduced machines 17 of installing, sparge pipe 2 and oven dry pipe 3 are installed in the mounting bracket 6, sparge pipe 2 is provided with a plurality of water jets 16 towards a side of blackboard, sparge pipe 2 is connected with water pump 5, oven dry pipe 3 sides towards blackboard are provided with strip gas outlet 15, and oven dry pipe 3 is communicated with cartridge heater 13, and control button 18 is set on the mounting bracket 6.During use, open control button 18, motor 12 drives rail wheel 4 and rotates, and drive installation support 6 moves on blackboard 8, and water pump 5 is transported to clear water in the clear water tanks 1 in the sparge pipe 2, by water jet 16 ejections, the chalk marking is cleaned.Simultaneously, cartridge heater 13 and air-introduced machine 17 work, air-introduced machine 17 is guided wind into oven dry pipe 3, air-flow becomes high temperature gas flow after heating through cartridge heater 13, and 15 ejections are carried out heating, drying to the blackboard 8 that had just cleaned along the gas outlet, make blackboard 8 can reply drying fast, convenient proceeding of imparting knowledge to students.
The further technical scheme of the utility model is: in order to remove water stain on 8 of cleaning off a blackboard, wiper plate 14 is installed on mounting bracket 6 preferably, on the wiper plate 14 wiper is installed, wiper plate 14 and sparge pipe 2 lay respectively at the both sides of oven dry pipe 3.During use, sparge pipe 2 is positioned at mobile forefront, and blackboard 8 water sprays are removed the chalk marking, 3 pairs of water stain hyperthermia dryings are managed in oven dry then, wiper on the last wiper plate 14 makes blackboard 8 can recover drying regime at once to remaining water stain wiping, and can not influence teaching and use.
In above-mentioned each embodiment, described mounting bracket 6 is mounting cups, and sparge pipe 2 and oven dry pipe 3 are installed in the cavity in mounting cup.The design of employing mounting cup can prevent that the water liquid that sprays from spattering outward, and metope was clean and tidy around assurance blackboard 8 reached.
Claims (4)
1. device of automatically removing the chalk marking, be included in blackboard (8) frame (7) is set all around, it is characterized in that: frame (7) both sides are installed clear water tanks (1) and foul water tank (10) respectively, on the blackboard (8), offer rail groove (9) on the frame of following both sides (7), offer Storage water tank (11) on frame (7) upper surface of blackboard (8) downside, Storage water tank (11) is communicated with foul water tank (10), also comprise mounting bracket (6), mounting bracket (6) is gone up attachment rail wheel (4), motor (12), water pump (5) and cartridge heater (13), rail wheel (4) is positioned at rail groove (9), motor (12) is connected with rail wheel (4) by power transmission shaft, water pump (5) is communicated with clear water tanks (1) by pipeline, the outside air-introduced machine (17) of installing of cartridge heater (13), sparge pipe (2) and oven dry pipe (3) are installed in the mounting bracket (6), sparge pipe (2) is provided with a plurality of water jets (16) towards a side of blackboard, sparge pipe (2) is connected with water pump (5), oven dry pipe (3) is provided with strip gas outlet (15) towards a side of blackboard, oven dry pipe (3) is communicated with cartridge heater (13), and mounting bracket (6) is provided with control button (18).
2. the device of a kind of automatic removing chalk marking according to claim 1, it is characterized in that: go up at mounting bracket (6) wiper plate (14) is installed, wiper plate (14) is gone up wiper is installed, and wiper plate (14) lays respectively at the both sides that (3) are managed in oven dry with sparge pipe (2).
3. the device of a kind of automatic removing chalk marking according to claim 1 is characterized in that: described Storage water tank (11) is inclined to set, and the height of close foul water tank (10) one sides is lower than the height away from foul water tank (10) one sides.
4. the device of a kind of automatic removing chalk marking according to claim 1 and 2 is characterized in that: described mounting bracket (6) is a mounting cup, and sparge pipe (2) and oven dry pipe (3) are installed in the cavity in mounting cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201554488U CN201646177U (en) | 2010-04-12 | 2010-04-12 | Device capable of cleaning chalk marks automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201554488U CN201646177U (en) | 2010-04-12 | 2010-04-12 | Device capable of cleaning chalk marks automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201646177U true CN201646177U (en) | 2010-11-24 |
Family
ID=43111398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201554488U Expired - Fee Related CN201646177U (en) | 2010-04-12 | 2010-04-12 | Device capable of cleaning chalk marks automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201646177U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120397A (en) * | 2010-12-30 | 2011-07-13 | 重庆市巴县中学校 | Blackboard |
| CN102442124A (en) * | 2011-09-26 | 2012-05-09 | 刘沙沙 | Automatic wiping air drying type blackboard |
| CN102616065A (en) * | 2012-04-02 | 2012-08-01 | 张春平 | Remote control type dustless blackboard eraser |
| CN102627048A (en) * | 2012-03-22 | 2012-08-08 | 宁波绿拓新材料有限公司 | Reciprocating self-wiping plate |
| CN103761904A (en) * | 2014-01-09 | 2014-04-30 | 南宁市新秀学校 | Multifunctional portable drawing board |
| CN104527268A (en) * | 2014-12-26 | 2015-04-22 | 余姚市金星网板厂 | Chalk end recycling and chalk resetting device |
| CN106114014A (en) * | 2016-07-25 | 2016-11-16 | 汤美 | Blackboard device for fast cleaning is used in a kind of education |
| CN106739703A (en) * | 2017-01-16 | 2017-05-31 | 赵子宁 | A kind of electric dustless blackboard eraser |
| CN107234907A (en) * | 2017-06-27 | 2017-10-10 | 无锡市南长街小学 | A kind of blackboard with automatic cleaning function |
| CN107415533A (en) * | 2017-07-18 | 2017-12-01 | 安徽卓特信息技术有限公司 | A kind of self-cleaning blackboard |
-
2010
- 2010-04-12 CN CN2010201554488U patent/CN201646177U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120397A (en) * | 2010-12-30 | 2011-07-13 | 重庆市巴县中学校 | Blackboard |
| CN102442124A (en) * | 2011-09-26 | 2012-05-09 | 刘沙沙 | Automatic wiping air drying type blackboard |
| CN102627048B (en) * | 2012-03-22 | 2015-06-17 | 宁波绿拓新材料有限公司 | Reciprocating self-wiping plate |
| CN102627048A (en) * | 2012-03-22 | 2012-08-08 | 宁波绿拓新材料有限公司 | Reciprocating self-wiping plate |
| CN102616065A (en) * | 2012-04-02 | 2012-08-01 | 张春平 | Remote control type dustless blackboard eraser |
| CN103761904A (en) * | 2014-01-09 | 2014-04-30 | 南宁市新秀学校 | Multifunctional portable drawing board |
| CN103761904B (en) * | 2014-01-09 | 2016-01-20 | 南宁市新秀学校 | A kind of Portable multifunctional drawing plate |
| CN104527268A (en) * | 2014-12-26 | 2015-04-22 | 余姚市金星网板厂 | Chalk end recycling and chalk resetting device |
| CN104527268B (en) * | 2014-12-26 | 2016-01-20 | 余姚市金星网板厂 | Chalk end reclaims and resets chalk device |
| CN106114014A (en) * | 2016-07-25 | 2016-11-16 | 汤美 | Blackboard device for fast cleaning is used in a kind of education |
| CN106739703A (en) * | 2017-01-16 | 2017-05-31 | 赵子宁 | A kind of electric dustless blackboard eraser |
| CN107234907A (en) * | 2017-06-27 | 2017-10-10 | 无锡市南长街小学 | A kind of blackboard with automatic cleaning function |
| CN107415533A (en) * | 2017-07-18 | 2017-12-01 | 安徽卓特信息技术有限公司 | A kind of self-cleaning blackboard |
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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: 20101124 Termination date: 20110412 |