CN217124379U - Outdoor multifunctional blackboard - Google Patents
Outdoor multifunctional blackboard Download PDFInfo
- Publication number
- CN217124379U CN217124379U CN202220366155.7U CN202220366155U CN217124379U CN 217124379 U CN217124379 U CN 217124379U CN 202220366155 U CN202220366155 U CN 202220366155U CN 217124379 U CN217124379 U CN 217124379U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- support frame
- protective case
- telescopic rod
- frame
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 238000010408 sweeping Methods 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 7
- 239000000049 pigment Substances 0.000 abstract description 21
- 230000000694 effects Effects 0.000 description 2
- 239000005337 ground glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a blackboard especially relates to an outdoor multi-functional blackboard. The to-be-solved technical problem of the utility model is to provide an outdoor multi-functional blackboard that can wash the oily pigment on the blackboard automatically. In order to solve the technical problem, the utility model provides such outdoor multi-functional blackboard which comprises: the first support frame is rotatably connected with wheels; the telescopic rod is connected to the first support frame; the fixing column is connected to the telescopic rod in a sliding manner; the first protection shell is connected to the telescopic rod, and a blackboard is arranged in the first protection shell; a cleaning mechanism connected to the first protective case; and the expanding mechanism is connected to the first protective shell. Thereby wipe the pigment on the blackboard automatically through cleaning the mechanism, use manpower sparingly, thereby carry out the unified collection processing to the pigment that drops when wiping the blackboard through sweeping grey mechanism, protect all ring edge borders.
Description
Technical Field
The utility model relates to a blackboard especially relates to an outdoor multi-functional blackboard.
Background
The blackboard is a plane which can be repeatedly written, the board surface is hard, the blackboard is mainly used for teaching, is made of wood boards or ground glass and the like, and can be written on by using specific writing materials such as chalk and the like.
At present, a blackboard used by people has a single function, people need to manually erase the blackboard after writing, larger pigment dust can be generated, and the traditional blackboard is troublesome to clean when oil pigment is used for painting and calligraphy.
Therefore, it is necessary to design a multifunctional outdoor blackboard which can automatically flush the oily pigment on the blackboard.
SUMMERY OF THE UTILITY MODEL
(1) Technical problem to be solved
The utility model discloses an overcome traditional blackboard function singleness, need artifical manual pigment on erasing the blackboard and rinse the shortcoming that the oil pigment on the blackboard can be more troublesome, the to-be-solved technical problem of the utility model is to provide an outdoor multi-functional blackboard that can wash automatically the oil pigment on the blackboard.
(2) Technical scheme
In order to solve the technical problem, the utility model provides such outdoor multi-functional blackboard which comprises: the first support frame is rotatably connected with wheels; the telescopic rod is connected to the first support frame; the fixing column is connected to the telescopic rod in a sliding manner; the first protection shell is connected to the telescopic rod, and a blackboard is arranged in the first protection shell; a cleaning mechanism connected to the first protective case; and the expanding mechanism is connected to the first protective shell.
Preferably, the sweeping mechanism comprises: the second supporting frame is connected to the first protective shell; the second protective shell is connected to the second support frame; a motor mounted on the second protective case; the screw rod is connected to the output shaft of the motor; a slide plate which is connected to the screw rod in a threaded manner; the guide rod is connected to the second support frame; and the sponge wiper is connected between the guide rod and the screw rod.
Preferably, the distraction mechanism comprises: a rain shield connected to the first protective case; a rotating plate rotatably connected to the rain shield; and the fixed block is rotatably connected to the rain shield.
Preferably, still including sweeping grey mechanism, sweeping grey mechanism includes: a slide rail connected to the first protective case; the first loading frame is connected to the sliding rail in a sliding manner; the sliding rod is connected to the first loading frame; the blackboard eraser is connected on the sliding rod in a sliding way; the second loading frame is connected to the first loading frame in a sliding manner; and the sliding door is rotatably connected to the first loading frame.
Preferably, also include the mechanism that drains, the mechanism that drains includes: the third supporting frame is connected to the first protective shell; the baffle is connected to the third support frame in a sliding manner; a third charging frame connected to the first protective case; and the water outlet pipe is connected to the third loading frame and matched with the baffle.
Preferably, the front side of the upper part of the telescopic rod is provided with an adjusting through hole for adjusting the height of the telescopic rod.
1. Thereby clean the pigment on the mechanism and wipe the blackboard automatically through cleaning, use manpower sparingly.
2. The dust sweeping mechanism is used for uniformly collecting and processing the pigment falling off when the blackboard is erased, so that the surrounding environment is protected.
3. The oily pigment on the blackboard is washed through the water discharging mechanism, and the labor is further saved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the cleaning mechanism of the present invention.
Fig. 3 is a schematic view of a three-dimensional structure of the distraction mechanism of the present invention.
Fig. 4 is a schematic perspective view of the ash sweeping mechanism of the present invention.
Fig. 5 is a schematic perspective view of the water discharging mechanism of the present invention.
The labels in the figures are: 1-a first support frame, 2-wheels, 3-fixed columns, 4-telescopic rods, 5-a first protective shell, 6-a cleaning mechanism, 61-a second support frame, 62-a second protective shell, 63-a motor, 64-a screw rod, 65-a sliding plate, 66-a sponge wiper, 67-a guide rod, 7-a spreading mechanism, 71-a rain shield, 72-a rotating plate, 73-a fixed block, 8-an ash sweeping mechanism, 81-a sliding rail, 82-a first material loading frame, 83-a sliding rod, 84-a blackboard wiper, 85-a second material loading frame, 86-a sliding door, 9-a water discharging mechanism, 91-a third support frame, 92-a baffle, 93-a water outlet pipe and 94-a third material loading frame.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Example 1
The utility model provides an outdoor multi-functional blackboard, as shown in fig. 1-3, including first support frame 1, the wheel 2, fixed column 3, telescopic link 4, first protecting crust 5, clean mechanism 6 and strut mechanism 7, first support frame 1 bottom is all connected with wheel 2 by the equal rotary type all around, first support frame 1 upper portion intermediate junction has telescopic link 4, 4 front side intermediate junctions of telescopic link have fixed column 3, 4 upper portion intermediate junctions of telescopic link have first protecting crust 5, the inside blackboard that is equipped with of first protecting crust 5, 5 upper portions of first protecting crust are connected with cleans mechanism 6, 5 upper portions of first protecting crust are connected with strut mechanism 7.
Cleaning mechanism 6 is including second support frame 61, second protective housing 62, motor 63, lead screw 64, slide 65, sponge wipe 66 and guide arm 67, the first protective housing 5 left and right sides all is connected with second support frame 61, the second support frame 61 left side rear portion of left side top is connected with second protective housing 62, motor 63 is installed to the inside centre of second protective housing 62, motor 63 output shaft has lead screw 64, threaded connection has slide 65 in the middle of lead screw 64 upper portion, the second support frame 61 upper portion intermediate junction on right side has guide arm 67, be connected with sponge wipe 66 between guide arm 67 and the lead screw 64.
The opening mechanism 7 comprises a rain shield 71, a rotating plate 72 and a fixing block 73, the upper portion of the first protection shell 5 is connected with the rain shield 71, the rotating plate 72 is connected with the front end and the rear end of the rain shield 71 in a rotating mode, and the fixing block 73 is connected with the front end and the rear end of the bottom of the rain shield 71 in a rotating mode.
When people need to use the outdoor blackboard, firstly, manually pushing the first support frame 1, driving the blackboard to move through the rotation of the wheels 2, thereby moving to a place where people need to place or use the blackboard, when people need to adjust the height of the blackboard, manually grasping the fixed column 3 to move backwards and pull out, thereby canceling the limit of the fixed column 3 to the telescopic rod 4, then manually adjusting the height of the telescopic rod 4, aligning the telescopic rod 4 to adjust the through hole to insert the fixed column 3 into the through hole, limiting the telescopic rod 4, when people need to erase the pigment on the blackboard, starting the motor 63, driving the screw rod 64 to rotate by the output shaft of the motor 63, driving the sponge eraser 66 to move downwards by the rotation of the screw rod 64, enabling the sponge eraser 66 to move downwards to be in contact with the blackboard, thereby achieving the effect of erasing the pigment on the blackboard, closing the motor 63 after erasing the pigment on the blackboard, when people need to open the rain shield 71, the rotating plates 72 on the two sides are manually grasped and rotated to be opened, then the fixed blocks 73 on the two sides are rotated, so that the fixed blocks 73 clamp the rotating plates 72 to prevent the rotating plates 72 from rotating, and the effect of expanding the rain shield 71 is achieved.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and 4, the dust sweeping device further includes a dust sweeping mechanism 8, the dust sweeping mechanism 8 includes a slide rail 81, a first loading frame 82, a slide bar 83, a blackboard eraser 84, a second loading frame 85 and a sliding door 86, the slide rail 81 is connected to the front side of the lower portion of the first protective case 5, the first loading frame 82 is connected to the middle portion of the front side of the slide rail 81 in a sliding manner, the slide bar 83 is connected to the middle portion of the front side of the first loading frame 82, the blackboard eraser 84 is connected to the middle portion of the left side of the slide bar 83 in a sliding manner, the second loading frame 85 is connected to the lower portion of the right side of the first loading frame 82 in a sliding manner, and the sliding door 86 is connected to the front side of the upper portion of the first loading frame 82 in a rotating manner.
When people need to clean the pigment falling off during erasing, the sliding door 86 is manually grasped by hands firstly to move backwards and upwards to open, so that the pigment falling off during erasing falls into the first loading frame 82, then the blackboard eraser 84 is manually grasped by hands to move rightwards, so that the pigment falling into the first loading frame 82 is cleaned into the second loading frame 85, then the second loading frame 85 is manually grasped by hands to move rightwards, the second loading frame 85 is pulled out, and the pigment is poured into the garbage can.
Example 3
On the basis of embodiment 2, as shown in fig. 1 and 5, the water discharging device further includes a water discharging mechanism 9, the water discharging mechanism 9 includes a third supporting frame 91, a baffle 92, a water outlet pipe 93 and a third material loading frame 94, the lower portion of the rear side of the first protection shell 5 is connected with the third supporting frame 91, the middle of the upper portion of the third supporting frame 91 is slidably connected with the baffle 92, the middle portion of the rear side of the first protection shell 5 is connected with the third material loading frame 94, the left side and the right side of the bottom of the third material loading frame 94 are both connected with the water outlet pipe 93, and the water outlet pipe 93 is matched with the baffle 92.
When people need to clean the oil pigment on the blackboard, the third material loading frame 94 is manually filled with water, then the baffle 92 is manually and manually grabbed to move backwards, the baffle 92 moves backwards, so that the water in the third material loading frame 94 is sprayed out through the water outlet pipe 93 due to pressure, and the water is sprayed out from the water outlet pipe 93 to clean the oil pigment on the blackboard.
The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. An outdoor multi-functional blackboard, its characterized in that includes:
the first support frame (1) is rotatably connected with wheels (2);
the telescopic rod (4) is connected to the first support frame (1);
the fixed column (3) is connected to the telescopic rod (4) in a sliding manner;
the first protective shell (5) is connected to the telescopic rod (4), and a blackboard is arranged in the first protective shell (5);
a cleaning mechanism (6) connected to the first protective case (5);
and the opening mechanism (7) is connected to the first protective shell (5).
2. An outdoor multi-function blackboard according to claim 1, characterised in that the sweeping mechanism (6) comprises:
a second support frame (61) connected to the first protective case (5);
a second protective case (62) connected to the second support frame (61);
a motor (63) mounted on the second protective case (62);
a screw (64) connected to an output shaft of the motor (63);
a slide plate (65) which is screwed to the screw rod (64);
a guide rod (67) connected to the second support frame (61);
and the sponge wiper (66) is connected between the guide rod (67) and the screw rod (64).
3. An outdoor multi-function blackboard according to claim 2, characterised in that the spreading mechanism (7) comprises:
a rain shield (71) connected to the first protective case (5);
a rotating plate (72) rotatably connected to the rain shield (71);
and a fixed block (73) rotatably connected to the rain shield (71).
4. An outdoor multifunctional blackboard according to claim 3, further including a dust sweeping mechanism (8), the dust sweeping mechanism (8) including:
a slide rail (81) connected to the first protective case (5);
a first loading frame (82) which is connected to the slide rail (81) in a sliding manner;
a slide bar (83) connected to the first loading frame (82);
a blackboard eraser (84) which is connected with the sliding rod (83) in a sliding way;
a second loading frame (85) slidably connected to the first loading frame (82);
and a sliding door (86) rotatably connected to the first loading frame (82).
5. An outdoor multifunctional blackboard according to claim 4, further comprising a water discharging mechanism (9), wherein the water discharging mechanism (9) comprises:
a third support frame (91) connected to the first protective case (5);
a baffle plate (92) which is connected to the third support frame (91) in a sliding manner;
a third charging frame (94) connected to the first protective case (5);
and the water outlet pipe (93) is connected to the third material loading frame (94), and the water outlet pipe (93) is matched with the baffle (92).
6. An outdoor multifunctional blackboard according to claim 5, characterized in that the front side of the upper part of the telescopic rod (4) is provided with an adjusting through hole for adjusting the height of the telescopic rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220366155.7U CN217124379U (en) | 2022-02-23 | 2022-02-23 | Outdoor multifunctional blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220366155.7U CN217124379U (en) | 2022-02-23 | 2022-02-23 | Outdoor multifunctional blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217124379U true CN217124379U (en) | 2022-08-05 |
Family
ID=82622334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220366155.7U Expired - Fee Related CN217124379U (en) | 2022-02-23 | 2022-02-23 | Outdoor multifunctional blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217124379U (en) |
-
2022
- 2022-02-23 CN CN202220366155.7U patent/CN217124379U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220927 Address after: Room 1517, 15th Floor, No. 9, North Fourth Ring West Road, Haidian District, Beijing 100080 Patentee after: Beijing Zhongxiang Puguang Education Technology Co.,Ltd. Address before: 100055 1-17-405, 4th floor, building 1, No. 43, Xizhimen North Street, No. 8, Haidian District, Beijing Patentee before: Beijing PuHan Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220805 |