CN216069442U - Novel easel extending structure - Google Patents
Novel easel extending structure Download PDFInfo
- Publication number
- CN216069442U CN216069442U CN202122251914.3U CN202122251914U CN216069442U CN 216069442 U CN216069442 U CN 216069442U CN 202122251914 U CN202122251914 U CN 202122251914U CN 216069442 U CN216069442 U CN 216069442U
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- plate
- angle frame
- frame plate
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- lap
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 230000037431 insertion Effects 0.000 claims 4
- 238000003780 insertion Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
A novel easel telescopic structure. The product comprises the following components: the upper left right angle framed panel, lower left right angle framed panel, upper right angle framed panel, right side lower right angle framed panel, set up the regulation expansion plate between upper left right angle framed panel and the lower left right angle framed panel, set up the regulation expansion plate between upper left right angle framed panel and the upper right angle framed panel, set up the regulation expansion plate between upper right angle framed panel and the lower right angle framed panel, set up the regulation expansion plate between lower left angle framed panel and the lower right angle framed panel, it includes first regulating plate to adjust the expansion plate, well regulating plate, the tail end of first regulating plate has last lap-joint plate, the head end bottom of well regulating plate has lower lap-joint plate, the tail end top of well regulating plate has last lap-joint plate, the head end of tail regulating plate has lower lap-joint plate, go up lap-joint plate and lap-joint plate stack down, and connect the bolt fastening, lap-joint plate is buried in the top of bolt, lap-joint plate under the bottom of bolt is buried, through last lap-joint plate stack with lower lap-joint plate stack between the well regulating plate. The utility model is used for the telescopic structure of the easel.
Description
The technical field is as follows:
the utility model relates to a novel easel telescopic structure.
Background art:
the existing easels are many, but the sizes of the easels are fixed, different easels need to be used when the easels with different sizes need to be used, if a plurality of easels are prepared in an indoor environment, but if the easels are used outdoors, the easels are inconvenient to prepare, and how to meet the using requirements is the problem needing to be solved.
The utility model content is as follows:
the utility model aims to provide a novel easel telescopic structure which can meet use requirements, is convenient to adjust and has a good use effect.
The above purpose is realized by the following technical scheme:
a novel easel telescoping structure comprises an upper left right-angle frame plate, a lower left-angle frame plate, an upper right-angle frame plate and a lower right-angle frame plate, wherein an adjusting telescoping plate is arranged between the upper left-angle frame plate and the lower left-angle frame plate, the adjusting telescoping plate is arranged between the upper left-angle frame plate and the upper right-angle frame plate, the adjusting telescoping plate is arranged between the upper right-angle frame plate and the lower right-angle frame plate, the adjusting telescoping plate is arranged between the lower left-angle frame plate and the lower right-angle frame plate, the adjusting telescoping plate comprises a first adjusting plate, a middle adjusting plate and a tail adjusting plate, the tail end of the first adjusting plate is provided with an upper lapping plate, the bottom of the head end of the middle adjusting plate is provided with a lower lapping plate, the top of the tail end of the middle adjusting plate is provided with the upper lapping plate, and the head end of the tail adjusting plate is provided with the lower lapping plate, the upper lap joint plate and the lower lap joint plate are overlapped and connected with a bolt for fixing, the top of the bolt is embedded into the upper lap joint plate, the bottom of the bolt is embedded into the lower lap joint plate, and the middle adjusting plate is overlapped and connected with the lower lap joint plate through the upper lap joint plate.
A novel easel extending structure, the bottom and the side of upper left right angle deckle board the top and the side of lower left right angle deckle board the bottom and the side of upper right angle deckle board the top and the side of lower right angle deckle board all opened the slot, the head end of first regulating plate the picture peg has, the tail end of tail regulating plate have the picture peg, the picture peg tight fit insert the slot in, the bottom of slot with the picture peg between connect hand screw fixation.
According to the novel easel telescopic structure, the bottom of the left lower right-angle frame plate is inserted into the left U-shaped clamping plate, the bottom of the left U-shaped clamping plate and the left lower right-angle frame plate are connected and fixed through hand screws, the left U-shaped clamping plate is connected with a left front threaded sleeve and a left rear threaded sleeve, the left front threaded sleeve is connected with a left front threaded adjusting rod, the bottom of the left front threaded adjusting rod is fixedly connected with a left front supporting leg, the left rear threaded sleeve is connected with a left rear threaded adjusting rod, and the bottom of the left rear threaded adjusting rod is fixedly connected with a left rear supporting leg; the bottom of the right lower right-angle frame plate is inserted into the right U-shaped clamping plate, the bottom of the right U-shaped clamping plate and the right lower right-angle frame plate are fixedly connected through hand screw bolts, the right U-shaped clamping plate is connected with the right front threaded sleeve and the right rear threaded sleeve, the right front threaded sleeve is connected with the right front threaded adjusting rod, the bottom of the right front threaded adjusting rod is fixedly connected with the right front supporting leg, the right rear threaded sleeve is connected with the right rear threaded adjusting rod, and the bottom of the right rear threaded adjusting rod is fixedly connected with the right rear supporting leg.
Has the advantages that:
1. the length and the width of the easel can be adjusted according to the requirements, the length and the width can be adjusted, the use requirements of the easels with different sizes can be completely met, the use is very flexible, and the use is very convenient.
2. The middle adjusting plates are connected with each other in a superposed mode through the upper lapping plates and the lower lapping plates, the length and the width of the middle adjusting plates are adjusted through the middle adjusting plates, and the telescopic structure of the easel is guaranteed.
3. The inserting plate is inserted into the inserting slot and is fixed by screwing the screw by hand, so that the connection among the left upper right-angle frame plate, the left lower right-angle frame plate, the right upper right-angle frame plate, the right lower right-angle frame plate and the adjusting expansion plate is ensured to be tight, and the inserting plate is very safe to use after being assembled.
4. The left front threaded sleeve and the left rear threaded sleeve and the right front threaded sleeve and the right rear threaded sleeve are arranged in a splayed shape, and the front part and the rear part of the splayed shape are supported outwards, so that the use process of the easel telescopic structure is stable and safe.
Description of the drawings:
fig. 1 is a schematic structural diagram of the product.
Fig. 2 is a left side view of the product.
Figure 3 is a right side view of the product.
The specific implementation mode is as follows:
the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
Example 1:
a novel easel telescopic structure comprises an upper left right-angle frame plate 1, a lower left-angle frame plate 2, an upper right-angle frame plate 3 and a lower right-angle frame plate 4, wherein an adjusting telescopic plate is arranged between the upper left-angle frame plate and the lower left-angle frame plate, the adjusting telescopic plate is arranged between the upper left-angle frame plate and the upper right-angle frame plate, the adjusting telescopic plate is arranged between the upper right-angle frame plate and the lower right-angle frame plate, the adjusting telescopic plate is arranged between the lower left-angle frame plate and the lower right-angle frame plate, the length and the width can be conveniently adjusted, the adjusting telescopic plate comprises a first adjusting plate 5, a middle adjusting plate 6 and a tail adjusting plate 7, an upper lap plate 8 is arranged at the tail end of the first adjusting plate, a lower lap plate 9 is arranged at the bottom of the head end of the middle adjusting plate, the upper lap plate is arranged at the top of the tail end of the middle adjusting plate, the head end of tail regulating plate have lower lap joint board, last lap joint board with lower lap joint board stack and connect bolt 10 fixed, the surface of easel after the overlap joint is the plane, provides the assurance for the drawing, the top of bolt bury last lap joint board in, the bottom of bolt bury lower lap joint board in, well regulating plate between through last lap joint board with lower lap joint board stack be connected, there is not convex part, the use is very safe.
The bottom and the side of upper left right angle framed panel the top and the side of right angle framed panel down in a left side the bottom and the side of right angle framed panel on the right side the top and the side of right angle framed panel down in the right side all opened slot 11, the head end of first regulating plate have picture peg 12, the tail end of tail regulating plate have the picture peg, the picture peg tight fit insert the slot in, the bottom of slot with the picture peg between connect hand screw 13 fixed, the equipment is convenient, the equipment after fixed firm.
The bottom of the left lower right-angle frame plate is inserted into the left U-shaped clamp plate 14, the bottom of the left U-shaped clamp plate and the left lower right-angle frame plate are connected and fixed by hand-screwed screws, no convex part exists in the front, the use effect is very good, the left U-shaped clamp plate is connected with a left front threaded sleeve 15 and a left rear threaded sleeve 16, the left front threaded sleeve is connected with a left front threaded adjusting rod 17, the left front threaded sleeve and the left front threaded adjusting rod can be adjusted as required, the use requirement of the support can be completely met, the bottom of the left front threaded adjusting rod is fixedly connected with a left front supporting leg 18, the left rear threaded sleeve is connected with a left rear threaded adjusting rod 19, the left rear threaded sleeve and the left rear threaded adjusting rod can be adjusted as required, the use requirement of the support can be completely met, and the bottom of the left rear threaded adjusting rod is fixedly connected with a left rear supporting leg 20; the bottom of right lower right-angle frame board insert in right U-shaped clamp plate 21, the bottom of right U-shaped splint with right lower right-angle frame board between connect hand screw fixation, right U-shaped clamp plate connect right front thread bush 22 and right back thread bush 23, right front thread bush connect right front screw thread adjusting rod 24, can adjust as required between right front thread bush and the right front screw thread adjusting rod, can satisfy the user demand of support completely, right front thread adjusting rod's bottom fixed connection right front supporting leg 25, right back thread bush connect right back screw thread adjusting rod 26, can adjust as required between right back thread bush and the right back screw thread adjusting rod, can satisfy the user demand of support completely, right back screw thread adjusting rod's bottom fixed connection right back supporting leg 27.
The working principle is as follows:
the number of the middle adjusting plates required is selected according to needs to be assembled, the first adjusting plate, the middle adjusting plate and the tail adjusting plate are assembled together, the left upper right-angle frame plate, the left lower right-angle frame plate, the right upper right-angle frame plate, the right lower right-angle frame plate and the adjusting expansion plate are assembled together, and the left front threaded sleeve and the left front threaded adjusting rod, the left rear threaded sleeve and the left rear threaded adjusting rod, the right front threaded sleeve and the right front threaded adjusting rod, and the right rear threaded sleeve and the right rear threaded adjusting rod are well adjusted to be supported.
Claims (3)
1. A novel easel telescopic structure comprises an upper left right-angle frame plate, a lower left-angle frame plate, an upper right-angle frame plate and a lower right-angle frame plate, and is characterized in that an adjusting telescopic plate is arranged between the upper left-angle frame plate and the lower left-angle frame plate, the adjusting telescopic plate is arranged between the upper left-angle frame plate and the upper right-angle frame plate, the adjusting telescopic plate is arranged between the upper right-angle frame plate and the lower right-angle frame plate, the adjusting telescopic plate is arranged between the lower left-angle frame plate and the lower right-angle frame plate, the adjusting telescopic plate comprises a first adjusting plate, a middle adjusting plate and a tail adjusting plate, an upper lap plate is arranged at the tail end of the first adjusting plate, a lower lap plate is arranged at the bottom of the head end of the middle adjusting plate, and the upper lap plate is arranged at the top of the tail end of the middle adjusting plate, the head end of tail regulating plate have lower lap joint board, last lap joint board with lower lap joint board stack and connect the bolt fastening, the top of bolt bury last lap joint board, the bottom of bolt bury lower lap joint board, well regulating plate between through last lap joint board with lower lap joint board stack and be connected.
2. The novel easel telescoping structure according to claim 1, wherein slots are formed in the bottom and the side of the upper left right-angle frame plate, the top and the side of the lower left-angle frame plate, the bottom and the side of the upper right-angle frame plate, and the top and the side of the lower right-angle frame plate, an insertion plate is arranged at the head end of the first adjusting plate, the insertion plate is arranged at the tail end of the tail adjusting plate, the insertion plates are tightly inserted into the slots, and the bottom of the slots and the insertion plates are fixed by connecting hand screws.
3. The novel easel telescoping structure according to claim 2, wherein the bottom of the left lower right-angle frame plate is inserted into a left U-shaped clamping plate, the bottom of the left U-shaped clamping plate and the left lower right-angle frame plate are fixedly connected by a hand screw, the left U-shaped clamping plate is connected with a left front threaded sleeve and a left rear threaded sleeve, the left front threaded sleeve is connected with a left front threaded adjusting rod, the bottom of the left front threaded adjusting rod is fixedly connected with a left front support leg, the left rear threaded sleeve is connected with a left rear threaded adjusting rod, and the bottom of the left rear threaded adjusting rod is fixedly connected with a left rear support leg; the bottom of the right lower right-angle frame plate is inserted into the right U-shaped clamping plate, the bottom of the right U-shaped clamping plate and the right lower right-angle frame plate are fixedly connected through hand screw bolts, the right U-shaped clamping plate is connected with the right front threaded sleeve and the right rear threaded sleeve, the right front threaded sleeve is connected with the right front threaded adjusting rod, the bottom of the right front threaded adjusting rod is fixedly connected with the right front supporting leg, the right rear threaded sleeve is connected with the right rear threaded adjusting rod, and the bottom of the right rear threaded adjusting rod is fixedly connected with the right rear supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122251914.3U CN216069442U (en) | 2021-09-17 | 2021-09-17 | Novel easel extending structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122251914.3U CN216069442U (en) | 2021-09-17 | 2021-09-17 | Novel easel extending structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216069442U true CN216069442U (en) | 2022-03-18 |
Family
ID=80676924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122251914.3U Expired - Fee Related CN216069442U (en) | 2021-09-17 | 2021-09-17 | Novel easel extending structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216069442U (en) |
-
2021
- 2021-09-17 CN CN202122251914.3U patent/CN216069442U/en not_active Expired - Fee Related
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Legal Events
| 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: 20220318 |