CN220832521U - Expandable display rack - Google Patents
Expandable display rack Download PDFInfo
- Publication number
- CN220832521U CN220832521U CN202322496562.7U CN202322496562U CN220832521U CN 220832521 U CN220832521 U CN 220832521U CN 202322496562 U CN202322496562 U CN 202322496562U CN 220832521 U CN220832521 U CN 220832521U
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- CN
- China
- Prior art keywords
- bevel gear
- plate
- threaded rod
- extension board
- moving block
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- 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.)
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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- Display Racks (AREA)
Abstract
The utility model provides an expandable display stand, which comprises a bottom plate, wherein an extension plate I is arranged on the inner side of the bottom plate, a moving block I is fixedly arranged on the lower side of the extension plate I, a threaded rod I is connected inside the moving block I in a threaded manner, a sliding rod I penetrates through the moving block I, a bevel gear I is arranged at one end of the threaded rod I, a bevel gear II is connected with one side of the bevel gear I in a meshed manner, a bevel gear III is connected with one side of the bevel gear II in a meshed manner, and a threaded rod II is arranged on one side of the bevel gear III; according to the utility model, the output end of the driving motor drives the bevel gear II to rotate, so that the bevel gear II drives the bevel gear I and the bevel gear III to rotate, the bevel gear I and the bevel gear III drive the threaded rod II and the threaded rod I to rotate, the threaded rod II and the threaded rod I drive the moving block I to move, the moving block drives the extending plate I to move, and the extending plate I drives the extending plate II and the extending plate III to move through the connecting rod II, so that the display frame can rapidly expand the display space.
Description
Technical Field
The utility model belongs to the technical field of display frames, and particularly relates to an extensible display frame.
Background
The display rack is characterized in that products matched with the display rack are designed to promote, and the products are displayed on the display rack, so that the products are displayed in the public remarkably, and the propaganda and advertisement effects on the products are increased; the existing display shelf is inconvenient to expand the display space, so that when the display shelf is used, the problem that products are temporarily increased to cause insufficient display space can possibly occur.
In summary, the present utility model provides an expandable display rack to solve the above-mentioned problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides an expandable display rack, which is used for solving the problems that products are temporarily increased to cause insufficient display space and the like in the prior art.
The utility model provides an expandable show shelf, includes the bottom plate, extension board one is installed to the inboard of bottom plate, extension board one's downside fixed mounting has movable block one, the inside threaded connection of movable block one has threaded rod one, the inside of movable block one runs through there is sliding rod one, bevel gear one is installed to threaded rod one's one end, one side meshing of bevel gear one is connected with bevel gear two, one side meshing of bevel gear two is connected with bevel gear three, threaded rod two is installed to one side of bevel gear three.
Further, the baffle is installed to the upside of bottom plate, medium plate and roof are installed to one side of baffle, the inside of medium plate is provided with extension board two, the inside of roof is provided with extension board three, bottom plate, medium plate and roof are connected through connecting rod one, extension board two and extension board three are connected through connecting rod two, connecting rod two sets up the inside at connecting rod one.
Further, the upper side of roof is provided with the installed part, the internally mounted of installed part has slide bar two, slide bar two's side-mounting movable block two, the movable block two is installed in the upside of extension board three.
Further, a movable groove is formed in the lower side of the second extension plate, a limiting plate is connected in the movable groove in a sliding mode, and the limiting plate is fixedly installed in the middle plate.
Further, the moving block penetrates through the first sliding groove, the first sliding groove is formed in the lower side of the bottom plate, the second moving block penetrates through the second sliding groove, and the second sliding groove is formed in the upper side of the top plate.
Further, a driving motor is installed on one side of the bevel gear II, and the driving motor is fixed on the lower side of the bottom plate.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the output end of the driving motor drives the bevel gear II to rotate, so that the bevel gear II drives the bevel gear I and the bevel gear III to rotate, the bevel gear I and the bevel gear III drive the threaded rod II and the threaded rod I to rotate, the threaded rod II and the threaded rod I drive the moving block I to move, the moving block drives the extending plate I to move, and the extending plate I drives the extending plate II and the extending plate III to move through the connecting rod II, so that the display frame can rapidly expand the display space.
Drawings
Fig. 1 is a schematic perspective view of an expandable display stand according to the present utility model.
Fig. 2 is a schematic perspective view of an expandable display stand according to the present utility model.
Fig. 3 is a schematic cross-sectional view of an expandable display stand of the present utility model.
Fig. 4 is a schematic cross-sectional view of an expandable display stand of the present utility model.
Fig. 5 is a schematic cross-sectional view of an expandable display stand of the present utility model.
In the figure:
1. A bottom plate; 2. a partition plate; 3. a middle plate; 4. a first connecting rod; 5. a mounting member; 6. a top plate; 7. an extension board I; 8. an extension plate II; 9. an extension plate III; 10. a second connecting rod; 11. a driving motor; 12. bevel gears II; 13. bevel gears I; 14. bevel gears III; 15. a second threaded rod; 16. a first threaded rod; 17. a first sliding rod; 18. a first moving block; 19. a first sliding groove; 20. a sliding rod II; 21. a second moving block; 22. a second sliding groove; 23. a limiting plate; 24. a movable groove.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 5, the utility model provides an expandable display stand, which comprises a bottom plate 1, wherein an extension plate 7 is installed on the inner side of the bottom plate 1, a moving block 18 is fixedly installed on the lower side of the extension plate 7, a threaded rod 16 is connected to the inner side of the moving block 18 in a threaded manner, a sliding rod 17 penetrates through the inner side of the moving block 18, a bevel gear 13 is installed at one end of the threaded rod 16, a bevel gear 12 is connected to one side of the bevel gear 13 in a meshed manner, a bevel gear three 14 is connected to one side of the bevel gear 12 in a meshed manner, a threaded rod 15 is installed at one side of the bevel gear three 14, the output end of a driving motor 11 drives the bevel gear two 12 to rotate, so that the bevel gear two 12 drives the bevel gear 13 and the bevel gear three 14 to rotate, the threaded rod two 15 and the threaded rod 16 drive the moving block 18 to move, the moving block 18 drives the extension plate 7 to move, and the extension plate 7 drives the extension plate 8 and the extension plate 9 to move through the connecting rod two 10, and the expansion plate 9 can expand a display space rapidly.
The baffle 2 is installed to the upside of bottom plate 1, medium plate 3 and roof 6 are installed to one side of baffle 2, the inside of medium plate 3 is provided with extension board two 8, the inside of roof 6 is provided with extension board three 9, bottom plate 1, medium plate 3 and roof 6 are connected through connecting rod one 4, extension board one 7, extension board two 8 and extension board three 9 are connected through connecting rod two 10, connecting rod two 10 sets up in the inside of connecting rod one 4, is connected through setting up extension board one 7, extension board two 8 and extension board three 9 through connecting rod two 10, and connecting rod two 10 sets up in the inside of connecting rod one 4 for the show shelf can conveniently expand the show space.
The top plate 6 is provided with a mounting piece 5 on the upper side, a sliding rod II 20 is mounted in the mounting piece 5, a moving block II 21 is mounted on the side face of the sliding rod II 20, and the moving block II 21 is mounted on the upper side of the extending plate III 9, and the display frame can be rapidly unfolded in an expansion area by the aid of the sliding rod II 20 and the moving block II 21.
The lower side of the second extension plate 8 is provided with a movable groove 24, the inside of the movable groove 24 is slidably connected with a limiting plate 23, the limiting plate 23 is fixedly installed in the middle plate 3, and the limiting plate 23 can avoid the expansion area from separating from the display frame by arranging the limiting plate 23 and the movable groove 24.
The first moving block 18 penetrates through the first sliding groove 19, the first sliding groove 19 is formed in the lower side of the bottom plate 1, the second moving block 21 penetrates through the second sliding groove 22, the second sliding groove 22 is formed in the upper side of the top plate 6, the first moving block 18 penetrates through the first sliding groove 19, and the second moving block 21 penetrates through the second sliding groove 22, so that the display space of the display frame can be rapidly expanded.
The driving motor 11 is installed on one side of the bevel gear II 12, and the driving motor 11 is fixed on the lower side of the bottom plate 1, and the display space can be rapidly expanded by arranging the driving motor 11.
The specific working principle is as follows:
In actual use, when the expandable display stand is required to be expanded, the driving motor 11 is controlled, so that the output end of the driving motor 11 drives the bevel gear II 12 to rotate, the bevel gear II 12 drives the bevel gear I13 and the bevel gear III 14 to rotate, the bevel gear I13 and the bevel gear III 14 drive the threaded rod II 15 and the threaded rod I16 to rotate, the threaded rod II 15 and the threaded rod I16 drive the moving block I18 to move, the moving block I18 drives the extending plate I7 to move, and the extending plate I7 drives the extending plate II 8 and the extending plate III 9 to move through the connecting rod II 10, so that the display stand can expand the display space rapidly, and the limiting plate 23 can avoid the expansion area from being separated from the display stand.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (6)
1. An expandable display stand, comprising a base plate (1), characterized in that: the utility model discloses a bevel gear three-dimensional structure, including bottom plate (1), extension board (7) are installed to the inboard of bottom plate (1), the downside fixed mounting of extension board (7) has movable block one (18), the inside threaded connection of movable block one (18) has threaded rod one (16), the inside of movable block one (18) is run through and is had sliding rod one (17), bevel gear one (13) are installed to the one end of threaded rod one (16), one side meshing of bevel gear one (13) is connected with bevel gear two (12), one side meshing of bevel gear two (12) is connected with bevel gear three (14), threaded rod two (15) are installed to one side of bevel gear three (14).
2. An expandable display stand according to claim 1, wherein: baffle (2) are installed to the upside of bottom plate (1), medium plate (3) and roof (6) are installed to one side of baffle (2), the inside of medium plate (3) is provided with extension board two (8), the inside of roof (6) is provided with extension board three (9), bottom plate (1), medium plate (3) and roof (6) are connected through connecting rod one (4), extension board one (7), extension board two (8) and extension board three (9) are connected through connecting rod two (10), connecting rod two (10) set up the inside at connecting rod one (4).
3. An expandable display stand according to claim 2, wherein: the upper side of roof (6) is provided with mounting (5), internally mounted of mounting (5) has slide bar two (20), the side-mounting movable block two (21) of slide bar two (20), the upside at extension board three (9) is installed to movable block two (21).
4. An expandable display stand according to claim 2, wherein: the lower side of the second extension plate (8) is provided with a movable groove (24), the inside of the movable groove (24) is connected with a limiting plate (23) in a sliding manner, and the limiting plate (23) is fixedly arranged in the middle plate (3).
5. An expandable display stand according to claim 3, wherein: the first moving block (18) penetrates through the first sliding groove (19), the first sliding groove (19) is formed in the lower side of the bottom plate (1), the second moving block (21) penetrates through the second sliding groove (22), and the second sliding groove (22) is formed in the upper side of the top plate (6).
6. An expandable display stand according to claim 1, wherein: a driving motor (11) is arranged on one side of the bevel gear II (12), and the driving motor (11) is fixed on the lower side of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322496562.7U CN220832521U (en) | 2023-09-14 | 2023-09-14 | Expandable display rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322496562.7U CN220832521U (en) | 2023-09-14 | 2023-09-14 | Expandable display rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220832521U true CN220832521U (en) | 2024-04-26 |
Family
ID=90773329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322496562.7U Active CN220832521U (en) | 2023-09-14 | 2023-09-14 | Expandable display rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220832521U (en) |
-
2023
- 2023-09-14 CN CN202322496562.7U patent/CN220832521U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |