CN215940737U - Mathematics teaching board with self-cleaning function - Google Patents
Mathematics teaching board with self-cleaning function Download PDFInfo
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- CN215940737U CN215940737U CN202121311590.1U CN202121311590U CN215940737U CN 215940737 U CN215940737 U CN 215940737U CN 202121311590 U CN202121311590 U CN 202121311590U CN 215940737 U CN215940737 U CN 215940737U
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- teaching board
- self
- sliding
- block
- fixedly connected
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- 238000004140 cleaning Methods 0.000 title claims abstract description 39
- 239000000428 dust Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 238000001035 drying Methods 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a mathematics teaching board with a self-cleaning function, which comprises an outer frame, a teaching board and a moving device, wherein the moving device is arranged outside the outer frame and comprises a motor, a first sliding groove and a second sliding groove are respectively formed in two ends of one side of the outer frame, and a threaded rod is rotatably connected inside the first sliding groove. This mathematics teaching board with self-cleaning function, drive cleaning device through setting up the mobile device and remove, thereby make the realization clean the teaching board, carry out the dust fall earlier to the teaching board through setting up dust device, the effectual phenomenon of avoiding cleaning device can produce the dust when clearing up, carry out rapid draing through setting up the blackboard after dry construction to the clearance, conveniently directly use the teaching board, through setting up the stability that strutting arrangement increased the teaching board, conveniently remove the teaching board through rotating the mobile device, the practicality of teaching board has been increased.
Description
Technical Field
The utility model relates to the technical field of teaching aids, in particular to a mathematical teaching board with a self-cleaning function.
Background
The teaching board is a board placed in a classroom or a meeting room, and is used for writing contents with chalk or a water-based pen to play a role in explaining and demonstrating.
The existing teaching board is generally cleaned manually, the manual cleaning is slow in operation, a large amount of dust can be generated in the cleaning process, the dust can be suspended in the air, and the dust can enter the mouth and the nose of people around through the air, so that harm is caused to the human body.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a mathematical teaching board with a self-cleaning function, which solves the problem that harmful substances are generated when the existing teaching board is cleaned.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a mathematics teaching board with self-cleaning function comprises an outer frame and a teaching board,
the moving device is arranged outside the outer frame and comprises a motor, a first sliding groove and a second sliding groove are respectively formed in two ends of one side of the outer frame, a threaded rod is rotatably connected inside the first sliding groove, one end of the threaded rod is fixedly connected with the output end of the motor, a threaded block is connected to the outer surface of the threaded rod in a threaded manner, a sliding rod is fixedly connected inside the second sliding groove, and a sliding block is slidably connected to the outer surface of the sliding rod;
the cleaning device is arranged on one side of the outer frame and comprises a moving block, a first water pipe is arranged inside the moving block, a plurality of spray holes are formed in one side of the first water pipe, cleaning cloth and a drying structure are arranged on one side of the moving block, and connecting blocks are fixedly connected to two ends of one side of the moving block respectively;
the dust device, the dust device set up in one side of frame, the dust device includes the water tank, one side intercommunication of water tank has the second water pipe, be provided with the suction pump on the water tank, the suction pump with the second water pipe intercommunication, the one end intercommunication of second water pipe has flexible pipe.
Furthermore, the two connecting blocks are respectively connected with one side of the thread block and one side of the sliding block in a sliding mode, and one end of the telescopic pipe is communicated with one end of the first water pipe.
Furthermore, the thread block and the inside of the sliding block are respectively provided with a fixing device, the fixing devices comprise a moving groove, the inside of the moving groove is connected with a fixing rod in a sliding mode, one end of the fixing rod is respectively fixedly connected with an extrusion plate, and the outer surface of the fixing rod is respectively sleeved with an extrusion spring.
Furthermore, fixed grooves are formed in the inner portion of one side of each of the two connecting blocks, the two fixed grooves are communicated with the two moving grooves respectively, and the inner portions of the two fixed grooves are connected with one ends of the two fixing rods in a sliding mode respectively.
Further, the bottom of frame is provided with strutting arrangement, strutting arrangement includes two electronic poles that stretch down, two the bottom fixedly connected with backup pad of electronic pole that stretches down, the bottom of backup pad is provided with a plurality of sucking discs.
Further, the both sides of backup pad are rotated respectively and are connected with the mobile device, the mobile device includes two rotation grooves, two the inside in rotation groove is rotated respectively and is connected with the dwang, two the other end fixedly connected with universal wheel respectively of dwang.
Furthermore, two the inside in rotation groove is provided with stop device respectively, two stop device includes the spacing groove, the inside fixedly connected with fixed plate of spacing groove, the inside of fixed plate sliding connection has the gag lever post respectively, the one end fixedly connected with arm-tie of gag lever post, reset spring has been cup jointed to the surface of gag lever post.
Compared with the prior art, the utility model has the beneficial effects that:
this mathematics teaching board with self-cleaning function, drive cleaning device through setting up the mobile device and remove, thereby make the realization clean the teaching board, carry out the dust fall earlier to the teaching board through setting up dust device, the effectual phenomenon of avoiding cleaning device can produce the dust when clearing up, carry out rapid draing through setting up the blackboard after dry construction to the clearance, conveniently directly use the teaching board, through setting up the stability that strutting arrangement increased the teaching board, conveniently remove the teaching board through rotating the mobile device, the practicality of teaching board has been increased.
Drawings
FIG. 1 is an overall external view of the present invention;
FIG. 2 is a schematic view of the internal structure of the whole body of the present invention;
FIG. 3 is a side view of the present invention in its entirety;
figure 4 is a front view of a moving mass of the present invention;
FIG. 5 is a plan view of the movable and fixed slots of the present invention;
FIG. 6 is a view showing a state in which the moving groove is coupled with the fixing groove in the present invention;
FIG. 7 is an enlarged view taken at A in FIG. 2;
fig. 8 is an enlarged view at B in fig. 3.
In the figure: 1-outer frame, 11-teaching board, 2-moving device, 21-motor, 22-first sliding groove, 23-second sliding groove, 24-threaded rod, 25-threaded block, 26-sliding rod, 27-sliding block, 3-cleaning device, 31-moving block, 32-first water pipe, 33-spraying hole, 34-cleaning cloth, 35-drying structure, 36-connecting block, 4-dust-settling device, 41-water tank, 42-second water pipe, 43-suction pump, 44-telescopic pipe, 5-fixing device, 51-moving groove, 52-fixing rod, 53-extrusion board, 54-extrusion spring, 55-fixing groove, 6-supporting device, 61-electric extension and drop rod, 62-supporting plate, 63-suction cup, 7-moving device, 71-rotating groove, 72-rotating rod, 73-universal wheel, 8-limiting device, 81-limiting groove, 82-fixing plate, 83-limiting rod, 84-pulling plate and 85-reset spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a mathematics teaching board with self-cleaning function comprises an outer frame 1 and a teaching board 11,
the mobile device 2 is arranged outside the outer frame 1, the mobile device 2 comprises a motor 21, a first sliding groove 22 and a second sliding groove 23 are respectively formed in two ends of one side of the outer frame 1, a threaded rod 24 is rotatably connected inside the first sliding groove 22, one end of the threaded rod 24 is fixedly connected with the output end of the motor 21, a threaded block 25 is connected to the outer surface of the threaded rod 24 in a threaded manner, a sliding rod 26 is fixedly connected inside the second sliding groove 23, and a sliding block 27 is slidably connected to the outer surface of the sliding rod 26;
the cleaning device 3 is arranged on one side of the outer frame 1, the cleaning device 3 comprises a moving block 31, a first water pipe 32 is arranged inside the moving block 31, a plurality of spray holes 33 are formed in one side of the first water pipe 32, cleaning cloth 34 and a drying structure 35 are arranged on one side of the moving block 31, and connecting blocks 36 are fixedly connected to two ends of one side of the moving block 31 respectively;
dust device 4, dust device 4 set up in one side of frame 1, dust device 4 includes water tank 41, one side intercommunication of water tank 41 has second water pipe 42, be provided with suction pump 43 on the water tank 41, suction pump 43 with second water pipe 42 intercommunication, the one end intercommunication of second water pipe 42 has flexible pipe 44.
Set up frame 1 and be used for protecting teaching board 11, external power source and control switch are connected to motor 21, and motor 21 passes through the mounting to be fixed in one side of frame 1, motor 21 is three-phase asynchronous machine, set up second sliding tray 23, slide bar 26 and slider 27 are used for controlling the bottom of movable block 31, the inside of screw block 25 is provided with the screw thread with threaded rod 24 looks adaptation, set up a plurality of orifice 33, conveniently spray whole teaching board 11, drying structure 35 can adopt drying apparatus or fan, drying structure 35 sets up the one side at cleaning cloth 34, orifice 33 sets up the opposite side at cleaning cloth 34, both relative distributions, external power source and control switch are connected to suction pump 43, suction pump 43 passes through the mounting to be fixed at the top of water tank 41.
The two connecting blocks 36 are respectively connected with one side of the thread block 25 and one side of the sliding block 27 in a sliding manner, and one end of the telescopic pipe 44 is communicated with one end of the first water pipe 32.
The screw block 25 and the slide block 27 are disposed at the same position, and the screw block 25 and the slide block 27 are both provided with grooves adapted to the connection block 36, and the extension pipe 44 is connected to the first water pipe 32 to facilitate the supply of water to the first water pipe 32.
The thread block 25 and the slide block 27 are internally provided with fixing devices 5 respectively, the two fixing devices 5 comprise a moving groove 51, a fixing rod 52 is slidably connected in the moving groove 51, one end of the fixing rod 52 is fixedly connected with a squeezing plate 53 respectively, and the outer surface of the fixing rod 52 is sleeved with a squeezing spring 54 respectively.
Set up fixing device and conveniently dismantle cleaning device, the shifting chute 51 is the T type, and fixed slot 55 is cross, and the dead lever 52 also sets to the T type, and dead lever 52 and shifting chute 51 and fixed slot 55 homogeneous phase adaptation set up the convenient dead lever 52 that removes of stripper plate 53.
The bottom of frame 1 is provided with strutting arrangement 6, strutting arrangement 6 includes two electronic poles 61 that stretch down, two the bottom fixedly connected with backup pad 62 of electronic pole 61 that stretches down, the bottom of backup pad 62 is provided with a plurality of sucking discs 63.
The electric extension and descent rod 61 is an electric push rod and is of an existing structure, the electric extension and descent rod 61 is connected with an external power supply and a control switch, and a sucker 63 is arranged to increase the connectivity of the support plate 62 in contact with the ground.
The both sides of backup pad 62 are rotated respectively and are connected with mobile device 7, mobile device 7 includes two rotation grooves 71, two the inside of rotation groove 71 is rotated respectively and is connected with dwang 72, two fixedly connected with universal wheel 73 respectively is the other end of dwang 72.
The rotating groove 71 is provided to facilitate storage of the rotating rod 72 and the universal wheel 73, and the rotating rod 72 is provided to control rotation of the universal wheel 73.
Two the inside of rotating groove 71 is provided with stop device 8 respectively, two stop device 8 includes spacing groove 81, the inside fixedly connected with fixed plate 82 of spacing groove 81, the inside of fixed plate 82 sliding connection has gag lever post 83 respectively, the one end fixedly connected with arm-tie 84 of gag lever post 83, reset spring 85 has been cup jointed to the surface of gag lever post 83.
The fixed plate 82 is provided for controlling the movement of the stopper rod 83, and the pulling plate 84 is provided for facilitating the movement of the stopper rod 83, and when the return spring 85 is in a free state, the stopper rod 83 extends to the inside of the rotation groove 71.
When the teaching board cleaning device works, when the teaching board 11 needs to be cleaned, the motor 21 is started, the motor 21 drives the threaded rod 24 to rotate after rotating, the suction pump 43 and the drying structure 35 are started at the same time, the threaded rod 24 rotates to drive the threaded block 25 to move, the threaded block 25 moves to drive the connecting block 36 to move, so that the moving block 31 moves, when the moving block 31 moves, the suction pump 43 pumps water in the water tank 41 into the first water pipe 32 and sprays the water through the spray holes 33, when the moving block 31 moves, the cleaning cloth 34 on one side of the moving block 31 wipes the teaching board 11, so that the cleaning effect is achieved, when the cleaning cloth 34 wipes, the drying structure 35 dries the wiped teaching board 11, so that the teaching board 11 can be used continuously, when the teaching board is cleaned, the pressing plate 53 on the threaded block 25 and the sliding block 27 is rotated, so that the fixing rod 52 rotates ninety degrees, and the restoring force of the pressing spring 54 is achieved, the fixing rod 52 is driven to move, the fixing rod 52 is separated from the inside of the fixing groove 55, the moving block 31 is taken down at the moment, the cleaning cloth 34 on the moving block 31 is replaced, after the replacement is completed, the fixing groove 55 on the connecting block 36 is aligned to the moving groove 51 again, the squeezing plate 53 is pressed again until the fixing rod 52 moves to the inside of the fixing groove 55 again, and at the moment, the fixing rod 52 is rotated, so that the fixing rod 52 is connected with the fixing groove 55 in a clamping mode.
When needs remove teaching board 11, pull plate 84 of backup pad 62 both sides earlier, make gag lever post 83 move to the inside back of spacing groove 81, reset spring 85 is stretched the back this moment, rotate the dwang 72 of backup pad 62 both sides this moment, make the dwang 72 rotate ninety degrees back, the universal wheel 73 of dwang 72 bottom this moment contacts the back with ground, loosen pull plate 84, under reset spring 85's effect again, drive gag lever post 83 and reset, carry out spacingly with dwang 72, thereby promote frame 1, can realize the removal of teaching board 11.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a mathematics teaching board with self-cleaning function, includes frame and teaching board, its characterized in that:
the moving device is arranged outside the outer frame and comprises a motor, a first sliding groove and a second sliding groove are respectively formed in two ends of one side of the outer frame, a threaded rod is rotatably connected inside the first sliding groove, one end of the threaded rod is fixedly connected with the output end of the motor, a threaded block is connected to the outer surface of the threaded rod in a threaded manner, a sliding rod is fixedly connected inside the second sliding groove, and a sliding block is slidably connected to the outer surface of the sliding rod;
the cleaning device is arranged on one side of the outer frame and comprises a moving block, a first water pipe is arranged inside the moving block, a plurality of spray holes are formed in one side of the first water pipe, cleaning cloth and a drying structure are arranged on one side of the moving block, and connecting blocks are fixedly connected to two ends of one side of the moving block respectively;
the dust device, the dust device set up in one side of frame, the dust device includes the water tank, one side intercommunication of water tank has the second water pipe, be provided with the suction pump on the water tank, the suction pump with the second water pipe intercommunication, the one end intercommunication of second water pipe has flexible pipe.
2. A math teaching board having a self-cleaning function according to claim 1, wherein: the two connecting blocks are respectively connected with one side of the thread block and one side of the sliding block in a sliding mode, and one end of the telescopic pipe is communicated with one end of the first water pipe.
3. A math teaching board having a self-cleaning function according to claim 1, wherein: the thread block with the inside of slider is provided with fixing device respectively, two fixing device includes the shifting chute, the inside sliding connection in shifting chute has the dead lever, the one end fixedly connected with stripper plate respectively of dead lever, the surface of dead lever has cup jointed extrusion spring respectively.
4. A math teaching board having a self-cleaning function according to claim 3, wherein: two fixed slots are respectively formed in the inner part of one side of the connecting block, the two fixed slots are respectively communicated with the two moving slots, and the inner parts of the two fixed slots are respectively connected with one ends of the two fixing rods in a sliding mode.
5. A math teaching board having a self-cleaning function according to claim 1, wherein: the bottom of frame is provided with strutting arrangement, strutting arrangement includes two electronic poles that stretch down, two the bottom fixedly connected with backup pad of electronic pole that stretches down, the bottom of backup pad is provided with a plurality of sucking discs.
6. A math teaching board having a self-cleaning function according to claim 5, wherein: the both sides of backup pad are rotated respectively and are connected with the mobile device, the mobile device includes two and rotates the groove, two the inside in rotation groove rotates respectively and is connected with the dwang, two the other end difference fixedly connected with universal wheel of dwang.
7. A math teaching board having a self-cleaning function according to claim 6, wherein: two the inside in rotation groove is provided with stop device respectively, two stop device includes the spacing groove, the inside fixedly connected with fixed plate of spacing groove, the inside of fixed plate sliding connection has the gag lever post respectively, the one end fixedly connected with arm-tie of gag lever post, reset spring has been cup jointed to the surface of gag lever post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121311590.1U CN215940737U (en) | 2021-06-11 | 2021-06-11 | Mathematics teaching board with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121311590.1U CN215940737U (en) | 2021-06-11 | 2021-06-11 | Mathematics teaching board with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215940737U true CN215940737U (en) | 2022-03-04 |
Family
ID=80565490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121311590.1U Active CN215940737U (en) | 2021-06-11 | 2021-06-11 | Mathematics teaching board with self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215940737U (en) |
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2021
- 2021-06-11 CN CN202121311590.1U patent/CN215940737U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Harbin Diandong Technology Co.,Ltd. Assignor: Si Wei Contract record no.: X2022230000021 Denomination of utility model: A mathematics teaching board with self-cleaning function Granted publication date: 20220304 License type: Exclusive License Record date: 20220413 |