CN212046585U - No trace eyeshield carbon plywood equipment convenient to erase and write - Google Patents
No trace eyeshield carbon plywood equipment convenient to erase and write Download PDFInfo
- Publication number
- CN212046585U CN212046585U CN202020646918.4U CN202020646918U CN212046585U CN 212046585 U CN212046585 U CN 212046585U CN 202020646918 U CN202020646918 U CN 202020646918U CN 212046585 U CN212046585 U CN 212046585U
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- China
- Prior art keywords
- groups
- carbon plywood
- carbon
- plywood
- plates
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 60
- 239000011120 plywood Substances 0.000 title claims abstract description 56
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 13
- 238000004804 winding Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a traceless eye-protecting carbon plywood device convenient to erase, which comprises carbon plywood and supporting plates, wherein the side edges of the two ends of the carbon plywood are fixedly provided with the supporting plates, one side of two groups of supporting plates is provided with a chute, the front ends of the carbon plywood positioned on the two groups of supporting plates are provided with wiping plates, the two ends of the wiping plates are fixedly provided with slide blocks, the two ends of the mounting plate are fixedly provided with the winding boxes, the two groups of winding boxes are internally and fixedly provided with the turbine springs, one ends of the two groups of tension ropes are fixedly connected with the wiping plate, the other ends of the two groups of tension ropes are fixedly connected with the turbine springs, meanwhile, the wiping plate is arranged with the sliding grooves on the two groups of supporting rods in a sliding way through the sliding blocks at the two ends, when in use, the wiping plate is held by hands and is dragged downwards with force, can clean the carbon plywood, then the hand relaxs, cleans the board and passes through turbine clockwork spring roll-up pulling force rope promptly, realizes cleaning the top that carbon plywood was arrived in the automatic re-setting of board.
Description
Technical Field
The utility model belongs to the technical field of teaching stationery, concretely relates to no trace eyeshield carbon plywood equipment convenient to erase and write.
Background
In teaching equipment, a blackboard and chalk are the most popular facilities, but the chalk can cause dust to be suspended in the air in the writing and erasing processes, so that the health of teachers and students is damaged; along with scientific and technological development, people are more and more high to healthy consciousness, and conventional blackboard has been replaced by dustless writing device gradually, like current carbon plywood, not only writes and cleans more conveniently, can not produce the dust moreover, and the damage that conventional chalk write the production dust and bring the health that has significantly reduced. Although the carbon plywood can not generate dust when being written, the carbon plywood needs to be cleaned after being written so as to be convenient for next use, the conventional cleaning mode is carried out by using an additional cleaning tool, but a large amount of time still needs to be wasted when being cleaned after a large amount of writing is carried out, and the condition that the cleaning effect is not ideal can be caused after the conventional cleaning tool is used for a period of time, the carbon plywood needs to be washed and can be used again, which is very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a no trace eyeshield carbon plywood equipment convenient to erase and write to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a no trace eyeshield carbon plywood equipment convenient to erase and write, including carbon plywood and backup pad, the fixed backup pad that is provided with of both ends side of carbon plywood, the spout has been seted up to one side of two sets of backup pads, the front end that just is located carbon plywood in two sets of backup pads is provided with the cleaning plate, the fixed slider that is provided with in both ends of cleaning plate, the cleaning plate passes through both ends slider and the spout slidable mounting in two sets of backup pads, the fixed pulling force rope that is provided with in both ends of cleaning plate, the fixed leading wheel that is provided with in top both ends of carbon plywood, the fixed mounting panel that is provided with in rear end that just is located carbon plywood in two sets of backup pads, the fixed turbine clockwork spring that is provided with in both ends rear side of mounting panel, two sets of pulling force rope wiring two sets.
Further, on two sets of backup pads and the below that is located the carbon plywood is fixed to be provided with firm pole, improve the holistic structural stability of the device.
Furthermore, a brush is fixedly arranged on one side of the wiping plate, which is opposite to the carbon plywood, and is tightly attached to the carbon plywood, so that the carbon plywood can be wiped in a large area.
Further, the both ends side of carbon-bonded panel passes through bolt and two sets of backup pad fixed connection, and the convenient dismouting to carbon-bonded panel.
Furthermore, the sealing structures are arranged on the top ends, located in the sliding grooves, of the two groups of supporting plates, and dislocation is avoided when the two groups of sliding blocks are recovered.
Compared with the prior art, the beneficial effects of the utility model are that: this no trace eyeshield carbon plywood equipment convenient to erase and write, at the fixed roll-up box that is provided with in mounting panel both ends, the inside fixed mounting of two sets of roll-up boxes has the turbine clockwork spring, the one end and the cleaning plate fixed connection of two sets of pulling force ropes, the other end and turbine clockwork spring fixed connection, clean the spout slidable mounting on the slider that the board passes through both ends and two sets of bracing pieces simultaneously, when using, grip the cleaning plate with the hand and pull downwards hard, can clean the carbon plywood, then the hand relaxs, the cleaning plate passes through turbine clockwork spring roll-up pulling force rope promptly, realize the automatic re-setting of cleaning plate to the top of.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is an overall front view of the present invention;
fig. 2 is an overall rear view of the present invention.
In the figure: 1. a base plate; 2. a bolt; 3. a slider; 4. a chute; 5. a guide wheel; 6. wiping the board; 7. a carbon laminate; 8. a tension rope; 9. a support plate; 10. a stabilizing rod; 11. a coiling box; 12. mounting a plate; 13. a turbine spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a scratch-free eye-protecting carbon plywood device convenient to erase and write comprises carbon plywood 7 and supporting plates 9, wherein the supporting plates 9 are fixedly arranged on the side edges of two ends of the carbon plywood 7, one side of two groups of supporting plates 9 is provided with a sliding groove 4, a wiping plate 6 is arranged on the two groups of supporting plates 9 and positioned at the front end of the carbon plywood 7, two ends of the wiping plate 6 are fixedly provided with sliders 3, the wiping plate 6 is slidably mounted with the sliding grooves 4 on the two groups of supporting plates 9 through the sliders 3 at two ends, the tops of two ends of the wiping plate 6 are fixedly provided with tension ropes 8, two ends of the top of the carbon plywood 7 are fixedly provided with guide wheels 5, mounting plates 12 are fixedly arranged on the two groups of supporting plates 9 and positioned at the rear ends of the carbon plywood 7, winding boxes 11 are fixedly arranged at the rear sides of two ends of the mounting plates 12, turbine springs 13 are fixedly arranged inside, the bottom of the two groups of supporting plates 9 is fixedly provided with a bottom plate 1.
As shown in fig. 1, a stabilizing rod 10 is fixedly arranged on the two sets of supporting plates 9 and below the carbon plywood 7, so that the structural stability of the whole device is improved.
As shown in fig. 1, a brush is fixed to the wiping plate 6 on the side facing the carbon plate 7, and is in close contact with the carbon plate 7, thereby wiping the carbon plate 7 over a large area.
As shown in figure 1, the side edges of the two ends of the carbon plywood 7 are fixedly connected with two groups of supporting plates 9 through bolts 2, so that the carbon plywood 7 is convenient to disassemble and assemble.
As shown in fig. 1, a sealing structure is arranged inside the two sets of supporting plates 9 and at the top end of the sliding groove 4, so that dislocation of the two sets of sliding blocks 3 during recovery is avoided.
The utility model discloses a theory of operation and use flow: when the traceless eye-protecting carbon plywood equipment convenient to erase and write is used, the initial position of the wiping plate 6 is positioned at the top end of the carbon plywood 7, when the carbon plywood 7 is full and needs to be wiped, the user holds the wiping plate 6 with the hand, then the carbon plywood 7 is pulled downwards by force, the wiping plate 6 is installed with the sliding grooves 4 on the two groups of supporting plates 9 in a vertical sliding way through the sliding blocks 3 at the two ends, so that the brush on the wiping plate 7 is tightly attached to the carbon plywood 7 to move downwards, to wipe off the handwriting, the hands are relaxed after the wiping is finished, and due to the turbine spring 13 inside the winding box 11, two groups of tension ropes 8 fixed on the wiping plate 7 are furled, thereby driving the wiping plate 7 to ascend and reset, simultaneously when reseing, the inside top that just is located spout 4 of two sets of backup pads 9 is provided with seal structure, dislocates when avoiding two sets of sliders 3 to retrieve, and the setting of leading wheel 5 avoids pulling force rope 8 to rub on carbon plywood 7.
It should be noted that, in this document, the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a no trace eyeshield carbon plywood equipment convenient to erase and write, includes carbon plywood (7) and backup pad (9), its characterized in that: the carbon plywood is characterized in that supporting plates (9) are fixedly arranged on the side edges of the two ends of the carbon plywood (7), sliding grooves (4) are formed in one side of the two groups of supporting plates (9), wiping plates (6) are arranged on the two groups of supporting plates (9) and at the front ends of the carbon plywood (7), sliding blocks (3) are fixedly arranged at the two ends of the wiping plates (6), the wiping plates (6) are slidably mounted with the sliding grooves (4) in the two groups of supporting plates (9) through the sliding blocks (3), tension ropes (8) are fixedly arranged at the tops of the two ends of the wiping plates (6), guide wheels (5) are fixedly arranged at the two ends of the tops of the carbon plywood (7), mounting plates (12) are fixedly arranged on the two groups of supporting plates (9) and at the rear ends of the carbon plywood (7), furling boxes (11) are fixedly arranged on the rear sides of the two ends of the mounting plates (12, the two groups of tension ropes (8) are wound on the two groups of guide wheels (5) and are fixedly connected with the turbine spring (13), and the bottom of the two groups of support plates (9) is fixedly provided with a bottom plate (1).
2. The easy-to-erase traceless eye-protecting carbon plywood device of claim 1, wherein: and the two groups of support plates (9) are fixedly provided with stabilizing rods (10) below the carbon plywood (7).
3. The easy-to-erase traceless eye-protecting carbon plywood device of claim 1, wherein: and a brush is fixedly arranged on one side of the wiping plate (6) opposite to the carbon plywood (7) and is tightly attached to the carbon plywood (7).
4. The easy-to-erase traceless eye-protecting carbon plywood device of claim 1, wherein: the two ends of the carbon plywood (7) are fixedly connected with the two groups of supporting plates (9) through bolts (2).
5. The easy-to-erase traceless eye-protecting carbon plywood device of claim 1, wherein: and sealing structures are arranged inside the two groups of supporting plates (9) and on the top ends of the sliding grooves (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020646918.4U CN212046585U (en) | 2020-04-24 | 2020-04-24 | No trace eyeshield carbon plywood equipment convenient to erase and write |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020646918.4U CN212046585U (en) | 2020-04-24 | 2020-04-24 | No trace eyeshield carbon plywood equipment convenient to erase and write |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212046585U true CN212046585U (en) | 2020-12-01 |
Family
ID=73517599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020646918.4U Expired - Fee Related CN212046585U (en) | 2020-04-24 | 2020-04-24 | No trace eyeshield carbon plywood equipment convenient to erase and write |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212046585U (en) |
-
2020
- 2020-04-24 CN CN202020646918.4U patent/CN212046585U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |