CN220694817U - Teaching board convenient to accomodate - Google Patents
Teaching board convenient to accomodate Download PDFInfo
- Publication number
- CN220694817U CN220694817U CN202321733501.1U CN202321733501U CN220694817U CN 220694817 U CN220694817 U CN 220694817U CN 202321733501 U CN202321733501 U CN 202321733501U CN 220694817 U CN220694817 U CN 220694817U
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- CN
- China
- Prior art keywords
- support frame
- device main
- teaching board
- main body
- connecting block
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Links
- 210000004907 gland Anatomy 0.000 claims abstract description 23
- 238000003466 welding Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The utility model discloses a teaching board convenient to store, which relates to the technical field of teaching equipment and comprises a device main body, wherein the device main body comprises a connecting block, a rotating shaft, a first support frame and a second support frame, connecting blocks are arranged on two sides of the device main body, the outer walls of the connecting blocks are in sliding contact with the device main body, one end of the rotating shaft is welded on the other side of the connecting blocks, and when the teaching board is used, a gland is rotated, so that the device main body can be loosened with the first support frame and the second support frame, the first support frame and the second support frame can be rotated, the first support frame, the second support frame and the device main body can be kept in the same direction, the storage volume of the teaching board is reduced, and the hollow device main body is beneficial to reducing production cost and weight.
Description
Technical Field
The utility model relates to the technical field of teaching equipment, in particular to a teaching board convenient to store.
Background
Thereby can use the teaching board in the in-process of teaching for better show teaching, through retrieving, chinese patent grant number CN 211684350U's patent discloses a teaching board of being convenient for accomodate for teaching, although this teaching board of being convenient for accomodate for teaching, convenient to mount and dismantlement, area is little, convenient transport and accomodate, the area is write on four sides, need not frequent the cleaning of user, effective shock attenuation, the use impression is better, effectively fixed, firm, the liberation both hands, thereby it is great when accomodating to lead to this teaching board because the existence of base, and then lead to can occupy great space, and this teaching board weight is great, be inconvenient for carrying, and then the convenience of the device use has been reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the teaching board convenient to store, which solves the problems that the volume of the teaching board is larger when the teaching board is stored due to the existence of the base, so that the teaching board occupies larger space, the weight of the teaching board is larger, the teaching board is inconvenient to carry, and the use convenience of the teaching board is reduced.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a teaching board convenient to accomodate, includes the device main part, the device main part includes connecting block, pivot, first support frame and second support frame, device main part both sides are provided with the connecting block, connecting block outer wall and device main part sliding contact, connecting block opposite side and pivot one end welding, the outside cover of pivot other end is equipped with the gland, pivot and the inside rotation in first support frame and second support frame top both ends are connected, first support frame and second support frame one side are closely laminated.
Preferably, the device body is of a hollow structure, grooves are formed in two ends of the device body, the cross section of the groove is in a T shape, and the grooves on two sides of the device body are identical to the shape of the connecting block.
Preferably, the surface of one end of the rotating shaft is in a thread structure, the rotating shaft is in threaded connection with the inside of the gland through external threads, and the outside of the gland is in an annular shape and is distributed with a bulge structure.
Preferably, the first support frame and the second support frame are arranged in a U shape, gaps exist between the inner sides of the first support frame and the second support frame and the two sides of the device main body, and the height of the device main body is consistent with the height of the U-shaped grooves at the tops of the first support frame and the second support frame.
Preferably, the arc-shaped grooves are formed in the bottoms of the first support frame and the second support frame, and the anti-slip strips are embedded in the grooves and made of flexible rubber.
Preferably, the shapes of the first support frame and the second support frame are consistent, and the mutual contact surfaces of the first support frame and the second support frame are magnets.
The utility model provides a teaching board convenient to store. The beneficial effects are as follows:
this teaching board convenient to accomodate, through each part's combination each other, this teaching board is when using, through rotating the gland, thereby make between device main part and first support frame and the second support frame can not hard up, and then be favorable to making first support frame and second support frame rotate, and then make first support frame, second support frame and device main part can keep same direction, and then reduce the volume of accomodating of this teaching board, and thereby be favorable to reducing manufacturing cost and weight through the device main part that cavity form set up, thereby it is great because the existence of base to have solved current teaching board thereby to lead to this teaching board volume when accomodating, and then lead to can occupy great space, and teaching board weight is great, be inconvenient for carrying, and then the problem of teaching board use convenience has been reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic elevational view of the present utility model;
FIG. 4 is a schematic top view of the present utility model;
fig. 5 is a schematic view of the structure of the connecting block of the present utility model.
In the figure, 1, a device main body; 2. a connecting block; 3. a rotating shaft; 4. a gland; 5. a first support frame; 6. a second support frame; 7. an anti-slip strip.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the embodiment of the present utility model provides a technical solution: the utility model provides a teaching board convenient to accomodate, includes device main part 1, device main part 1 includes connecting block 2, pivot 3, first support frame 5 and second support frame 6, device main part 1 both sides are provided with connecting block 2, connecting block 2 outer wall and device main part 1 sliding contact, connecting block 2 opposite side and the welding of pivot 3 one end, the outside cover of pivot 3 other end is equipped with gland 4, pivot 3 and the inside rotation in first support frame 5 and second support frame 6 top both ends are connected, first support frame 5 and the inseparable laminating of second support frame 6 one side, this teaching board is when using, through rotating gland 4 to make device main part 1 and first support frame 5 and second support frame 6 can become flexible, and then be favorable to making first support frame 5 and second support frame 6 rotate, and then make first support frame 5, second support frame 6 and device main part 1 can keep same direction, and then reduce the volume of accomodating of this teaching board, thereby be favorable to making gland 4 can remove through the screw thread of pivot 3 one end through reverse direction rotating gland 4, thereby compress tightly 6 to first support frame 5, second support frame 6, thereby first support frame 5 and second support frame 6 have reduced the volume that the cost is greatly reduced and the volume of carrying out the great because of the device is difficult to be taken in with the first support frame 1 and the second support frame 1, thereby has reduced the problem that the volume is greatly reduced and has realized the volume and has greatly reduced the cost to take the teaching board to take up the problem is more than the teaching board to be easy to be difficult to be convenient to be set up.
The device is characterized in that the inside of the device main body 1 is of a hollow structure, grooves are formed in two ends of the device main body 1, the inner cross sections of the grooves are in T-shaped arrangement, the grooves on two sides of the device main body 1 are identical to the shape of the connecting block 2, the surface of one end of the rotating shaft 3 is of a threaded structure, the rotating shaft 3 is connected with the inside of the gland 4 through external threads, the annular structures are distributed outside the gland 4, the connecting block 2 and the grooves on two sides of the device main body 1 can be loosened through rotating the gland 4, the device main body 1 can slide up and down, the proper height is adjusted, the first supporting frame 5 and the second supporting frame 6 can be unfolded and supported back and forth, the gland 4 is rotated in the opposite direction, and the gland 4 can fix the positions of the first supporting frame 5, the second supporting frame 6 and the device main body 1.
The first support frame 5 is U-shaped with the second support frame 6, there is the clearance in the inboard of first support frame 5 and second support frame 6 and the device main part 1 both sides, device main part 1 highly is unanimous with first support frame 5 and second support frame 6 top U-shaped recess height.
The arc-shaped grooves are formed in the bottoms of the first support frame 5 and the second support frame 6, the anti-slip strips 7 are embedded in the grooves, and the anti-slip strips 7 are made of flexible rubber materials, so that the anti-slip can be carried out through the anti-slip strips 7 when the first support frame 5 and the second support frame 6 are placed.
The shape of the first support frame 5 is consistent with that of the second support frame 6, the mutual contact surfaces of the first support frame 5 and the second support frame 6 are magnets, and the magnets are beneficial to enabling the first support frame 5 and the second support frame 6 to be mutually adsorbed and fixed through magnetism when being stored.
Working principle: this teaching board is when using, through rotating gland 4, thereby make device main part 1 and can become flexible between first support frame 5 and the second support frame 6, and then be favorable to making first support frame 5 and second support frame 6 can rotate, and then make first support frame 5, second support frame 6 and device main part 1 can keep same direction, and then reduce the volume of accomodating of this teaching board, thereby be favorable to making gland 4 remove through the screw thread of pivot 3 one end through the reverse direction rotation gland 4, thereby compress tightly first support frame 5, second support frame 6, thereby fix the angle of first support frame 5, second support frame 6 and device main part 1, and thereby device main part 1 through the cavity form setting is favorable to reducing manufacturing cost and weight reduction, thereby it is great to have solved current teaching board because the existence of base leads to this teaching board when accomodating, and then lead to can occupy great space, and teaching board weight is great, be inconvenient for carrying, and then reduce the problem of teaching board use convenience, through rotating gland 4, make 2 and device main part 1 both sides recess can become flexible, and then make device main part 1 can slide down, thereby make device main part 1 can be adjusted the height down, thereby can be adjusted by the second support frame 5 and can be fixed with first support frame 5 and second support frame 4, and second support frame 4 are advanced, and device main part 1 can be fixed with the first support frame 5.
The utility model relates to a device main body 1; 2. a connecting block; 3. a rotating shaft; 4. a gland; 5. a first support frame; 6. a second support frame; 7. the anti-slip strips are all common standard parts or parts known to the skilled person, and the structures and principles of the anti-slip strips are all known to the skilled person through technical manuals or through routine experimental methods.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a teaching board convenient to accomodate, includes device main part (1), its characterized in that: device main part (1) is including connecting block (2), pivot (3), first support frame (5) and second support frame (6), device main part (1) both sides are provided with connecting block (2), connecting block (2) outer wall and device main part (1) sliding contact, connecting block (2) opposite side and pivot (3) one end welding, pivot (3) other end outside cover is equipped with gland (4), pivot (3) are connected with inside rotation in first support frame (5) and second support frame (6) top both ends, closely laminating in first support frame (5) and second support frame (6) one side.
2. The teaching board convenient to store according to claim 1, wherein: the device is characterized in that the inside of the device main body (1) is of a hollow structure, grooves are formed in two ends of the device main body (1), the cross section of the inside of each groove is in a T shape, and the grooves on two sides of the device main body (1) are identical to the shape of the connecting block (2).
3. The teaching board convenient to store according to claim 1, wherein: the surface of one end of the rotating shaft (3) is in a threaded structure, the rotating shaft (3) is in threaded connection with the inside of the gland (4) through external threads, and the outside of the gland (4) is in an annular shape and is distributed with a convex structure.
4. The teaching board convenient to store according to claim 1, wherein: the device is characterized in that the first support frame (5) and the second support frame (6) are arranged in a U-shaped mode, gaps exist between the inner sides of the first support frame (5) and the second support frame (6) and two sides of the device body (1), and the height of the device body (1) is consistent with the height of the U-shaped grooves at the tops of the first support frame (5) and the second support frame (6).
5. The teaching board convenient to store according to claim 1, wherein: the anti-slip device is characterized in that arc-shaped grooves are formed in the bottoms of the first support frame (5) and the second support frame (6), anti-slip strips (7) are embedded in the grooves, and the anti-slip strips (7) are made of flexible rubber materials.
6. The teaching board convenient to store according to claim 1, wherein: the shape of the first support frame (5) is consistent with that of the second support frame (6), and the contact surfaces of the first support frame (5) and the second support frame (6) are magnets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321733501.1U CN220694817U (en) | 2023-07-04 | 2023-07-04 | Teaching board convenient to accomodate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321733501.1U CN220694817U (en) | 2023-07-04 | 2023-07-04 | Teaching board convenient to accomodate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220694817U true CN220694817U (en) | 2024-04-02 |
Family
ID=90442938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321733501.1U Active CN220694817U (en) | 2023-07-04 | 2023-07-04 | Teaching board convenient to accomodate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220694817U (en) |
-
2023
- 2023-07-04 CN CN202321733501.1U patent/CN220694817U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |