CN211529567U - Novel french specialty propaganda and education is with show board - Google Patents
Novel french specialty propaganda and education is with show board Download PDFInfo
- Publication number
- CN211529567U CN211529567U CN202020541719.7U CN202020541719U CN211529567U CN 211529567 U CN211529567 U CN 211529567U CN 202020541719 U CN202020541719 U CN 202020541719U CN 211529567 U CN211529567 U CN 211529567U
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- base
- wall
- gear
- show board
- propaganda
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Abstract
The utility model discloses a novel show board is used in french language specialty propaganda and education, the on-line screen storage device comprises a base, install elevating gear between base and the mounting panel, the mounting panel is kept away from on the outer wall of base one side symmetry fixed mounting have two fixed blocks, two install the show board between the fixed block jointly, be equipped with quick stop device between show board and the fixed block. Has the advantages that: the utility model discloses installed elevating gear between mounting panel and base, rotate the dwang and drive first gear revolve, and then drive the threaded rod and rotate, utilize the lifting of screw-thread engagement effect completion mounting panel, nimble control the height of show board for the people who is fit for different heights more uses, installed quick stop device between show board and the fixed block, utilize two stoppers to block the connecting plate, accomplish the installation to the show board, the operation is very simple, and convenient to detach.
Description
Technical Field
The utility model relates to a propaganda show board technical field especially relates to a novel french specialty is show board for propaganda and education.
Background
French is an independent language belonging to Roman of the European Indonesia family.
Present french specialty propaganda and education can not carry out free lift with show board, and then the control occupation of land space that can not be nimble for can not be fine when not using reduce occupation of land space, also lead to the use of the people of unsuitable different heights to show board, secondly current show board difficult dismantlement appears when the show board is damaged, is difficult for changing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that can not go up and down and be difficult for dismantling among the prior art, and the novel display board is used in french specialty propaganda and education that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel french language specialty is show board for propaganda and education, the on-line screen storage device comprises a base, two telescopic links of symmetry fixed mounting on the base, two the common fixed mounting of base one end has a mounting panel, two all the cover is equipped with first spring on the telescopic link, fixed mounting is on the outer wall of mounting panel outer wall and base respectively at first spring both ends, install elevating gear between base and the mounting panel, symmetry fixed mounting has two fixed blocks, two on the outer wall of base one side was kept away from to the mounting panel install the show board jointly between the fixed block, be equipped with quick stop device between show board and the fixed block.
In foretell a novel french specialty is in show board for propaganda and education, symmetry fixed mounting has two mounts, two on the outer wall of base both sides the mount is kept away from mounting panel one side equal symmetry and is installed two universal wheels.
In foretell a novel french specialty is in show board for propaganda and education, quick stop device includes that two fixed blocks are close to the mounting groove that the symmetry was seted up on the outer wall of one side mutually, two the fixed block is kept away from on the outer wall of one side mutually all the activity and is inserted and be equipped with the movable rod, and the movable rod runs through the outer wall of fixed block and extend to in the mounting groove, the movable rod is close to mounting groove one end fixed mounting and has the stopper, the show board is close to fixed mounting on mounting panel one side outer wall and has the connecting plate, two spacing grooves have been seted up to the symmetry on the outer wall of connecting plate both sides, spacing groove and stopper mutually support, symmetry fixed mounting has two pairs of limiting plates on.
In foretell a novel french specialty is in show board for propaganda and education, the cover is equipped with the second spring on the movable rod, and second spring both ends respectively fixed mounting on the outer wall of stopper and the inner wall of mounting groove.
In foretell a novel french language specialty is in propaganda and education with show board, elevating gear includes fixed mounting's fixed plate on the base, fixed mounting has the primary importance on the fixed plate, and on the primary importance runs through the outer wall of fixed plate, fixed mounting has the dwang on the inner ring of primary importance, fixed mounting has the secondary importance on the base, fixed mounting has the threaded rod on the inner ring of secondary importance, the mounting panel is close to base one side fixed mounting and has the screwed pipe, the threaded mounting between threaded rod and the screwed pipe, the dwang is close to threaded rod one end fixed mounting and has first gear, fixed mounting has the second gear on the threaded rod, gear engagement between first gear and the second gear.
In foretell a novel french specialty is show board for propaganda and education, first gear and second gear are bevel gear.
Compared with the prior art, the utility model discloses the advantage lies in:
1. the utility model discloses installed elevating gear between mounting panel and base, rotated the dwang and driven first gear rotation, and then driven the threaded rod and rotated, utilized the thread engagement effect to accomplish the lift of mounting panel, nimble control the height of show board for the people that is more fit for different heights uses;
2. the utility model discloses installed quick stop device between show board and fixed block, utilized two stoppers to block the connecting plate, the completion is very simple to the installation of show board, and convenient to detach.
Drawings
Fig. 1 is a front view of a novel display board for french professional propaganda and education proposed by the present invention;
FIG. 2 is an enlarged view of the structure of part A of a novel display board for the professional propaganda and education of French provided by the present invention;
fig. 3 is the utility model provides a novel enlarged view of B part structure in french specialty propaganda and education is with show board.
In the figure: the display device comprises a base 1, a telescopic rod 2, a first spring 3, a mounting plate 4, a display plate 5, a fixing frame 6, a universal wheel 7, a fixing block 8, a mounting groove 9, a movable rod 10, a limiting block 11, a limiting groove 12, a second spring 13, a connecting plate 14, a threaded rod 15, a threaded pipe 16, a first bearing 17, a second bearing 18, a fixing plate 19, a rotating rod 20, a first gear 21 and a second gear 22.
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.
Referring to fig. 1-3, a novel display board for the major propaganda and education of french language, comprising a base 1, two fixing frames 6 symmetrically and fixedly installed on the outer walls of two sides of the base 1, two universal wheels 7 symmetrically installed on the sides of the two fixing frames 6 far from a mounting plate 4, two telescopic rods 2 symmetrically and fixedly installed on the base 1, a mounting plate 4 jointly and fixedly installed on one ends of the two telescopic rods 2 far from the base 1, a first spring 3 sleeved on each of the two telescopic rods 2, two ends of the first spring 3 respectively and fixedly installed on the outer wall of the mounting plate 4 and the outer wall of the base 1, a lifting device installed between the base 1 and the mounting plate 4, the lifting device comprising a fixing plate 19 fixedly installed on the base 1, a first bearing 17 fixedly installed on the fixing plate 19, the first bearing 17 penetrating through the outer wall of the fixing plate 19, a rotating rod 20 fixedly installed, fixed mounting has second bearing 18 on base 1, fixed mounting has threaded rod 15 on the inner ring of second bearing 18, mounting panel 4 is close to base 1 one side fixed mounting has screwed pipe 16, threaded mounting between threaded rod 15 and the screwed pipe 16, dwang 20 is close to 15 one end fixed mounting of threaded rod and has first gear 21, fixed mounting has second gear 22 on the threaded rod 15, gear engagement between first gear 21 and the second gear 22, first gear 21 and second gear 22 are bevel gear, it is worth noting, it drives first gear 21 and rotates to rotate dwang 20, and then drive threaded rod 15 and rotate, utilize the lift of threaded engagement effect to accomplish mounting panel 4, nimble control the height of show board 5, make the people who is fit for different heights more use.
Two fixed blocks 8 are symmetrically and fixedly installed on the outer wall of one side of the mounting plate 4, which is far away from the base 1, a display plate 5 is installed between the two fixed blocks 8, a quick limiting device is arranged between the display plate 5 and the fixed blocks 8, the quick limiting device comprises two fixed blocks 8 which are close to mounting grooves 9 symmetrically formed on the outer wall of one side, a movable rod 10 is movably inserted on the outer wall of the other side, which is far away from the two fixed blocks 8, the movable rod 10 penetrates through the outer wall of the fixed blocks 8 and extends into the mounting grooves 9, a limiting block 11 is fixedly installed at one end of the movable rod 10, which is close to the mounting groove 9, a connecting plate 14 is fixedly installed on the outer wall of one side, which is close to the mounting plate 4, two limiting grooves 12 are symmetrically formed on the outer walls of two sides of the connecting plate 14, the limiting grooves 12 and the limiting block 11 are matched with, the symmetry fixed mounting has two pairs of limiting plates on the mounting panel 4, and the interval of every pair of limiting plate is the same with the thickness of connecting plate 14, and it is worth noting that, utilizes two stopper 11 to block connecting plate 14, accomplishes the installation to show board 5, and the operation is very simple, and convenient to detach.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The utility model discloses the theory of operation: the rotating rod 20 is rotated to drive the first gear 21 to rotate, the first gear 21 drives the second gear 22 to rotate through the gear meshing action, and then the threaded rod 15 is driven to rotate, the threaded rod 15 drives the threaded pipe 16 to ascend or descend through the thread meshing action, and then the height of the mounting plate 4 is controlled.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A novel display board for the professional propaganda and education of French comprises a base (1) and is characterized in that, two telescopic rods (2) are symmetrically and fixedly installed on the base (1), one end of each telescopic rod (2) far away from the base (1) is jointly and fixedly provided with an installation plate (4), the two telescopic rods (2) are both sleeved with a first spring (3), two ends of the first spring (3) are respectively and fixedly arranged on the outer wall of the mounting plate (4) and the outer wall of the base (1), a lifting device is arranged between the base (1) and the mounting plate (4), two fixing blocks (8) are symmetrically and fixedly arranged on the outer wall of one side of the mounting plate (4) far away from the base (1), a display plate (5) is arranged between the two fixing blocks (8) together, a quick limiting device is arranged between the display board (5) and the fixing block (8).
2. The display board for the professional propaganda and education of the French language according to claim 1, wherein two fixing frames (6) are symmetrically and fixedly installed on the outer walls of two sides of the base (1), and two universal wheels (7) are symmetrically installed on one sides of the two fixing frames (6) far away from the installation plate (4).
3. The novel display board for the propaganda and education of the French profession as claimed in claim 1, wherein the quick limiting device comprises two fixing blocks (8) which are close to the mounting grooves (9) symmetrically formed on the outer wall of one side, two movable rods (10) are movably inserted on the outer wall of the side, which is far from the side, of the two fixing blocks (8), the movable rods (10) penetrate through the outer wall of the fixing blocks (8) and extend into the mounting grooves (9), a limiting block (11) is fixedly installed at one end, which is close to the mounting grooves (9), of the movable rods (10), a connecting plate (14) is fixedly installed on the outer wall of one side, which is close to the mounting plate (4), of the display board (5), two limiting grooves (12) are symmetrically formed on the outer walls of both sides of the connecting plate (14), the limiting grooves (12) and the limiting block (11) are matched with each other, and the distance between each pair of limiting plates is the same as the thickness of the connecting plate (14).
4. The novel display board for the major propaganda and education of the French language according to claim 3, wherein the movable rod (10) is sleeved with a second spring (13), and two ends of the second spring (13) are respectively and fixedly installed on the outer wall of the limiting block (11) and the inner wall of the installation groove (9).
5. The display board for the novel French professional propaganda and education as claimed in claim 1, wherein the lifting device comprises a fixed plate (19) fixedly mounted on the base (1), a first bearing (17) is fixedly mounted on the fixed plate (19), the first bearing (17) penetrates through the outer wall of the fixed plate (19), a rotating rod (20) is fixedly mounted on an inner ring of the first bearing (17), a second bearing (18) is fixedly mounted on the base (1), a threaded rod (15) is fixedly mounted on an inner ring of the second bearing (18), a threaded pipe (16) is fixedly mounted on one side, close to the base (1), of the mounting plate (4), a threaded rod (15) and the threaded pipe (16) are mounted in a threaded manner, a first gear (21) is fixedly mounted on one end, close to the threaded rod (15), of the rotating rod (20), and a second gear (22) is fixedly mounted on the threaded rod (15), the first gear (21) and the second gear (22) are in gear engagement.
6. A new display board for the professional propaganda of French according to claim 5, wherein said first gear (21) and said second gear (22) are bevel gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020541719.7U CN211529567U (en) | 2020-04-13 | 2020-04-13 | Novel french specialty propaganda and education is with show board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020541719.7U CN211529567U (en) | 2020-04-13 | 2020-04-13 | Novel french specialty propaganda and education is with show board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211529567U true CN211529567U (en) | 2020-09-18 |
Family
ID=72460887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020541719.7U Expired - Fee Related CN211529567U (en) | 2020-04-13 | 2020-04-13 | Novel french specialty propaganda and education is with show board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211529567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112435541A (en) * | 2020-12-18 | 2021-03-02 | 莫贤发 | Teaching display device for environmental art design major |
| CN112820219A (en) * | 2021-01-30 | 2021-05-18 | 江苏势起工程项目管理有限公司 | Construction project feasibility evaluation display device and evaluation method |
-
2020
- 2020-04-13 CN CN202020541719.7U patent/CN211529567U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112435541A (en) * | 2020-12-18 | 2021-03-02 | 莫贤发 | Teaching display device for environmental art design major |
| CN112820219A (en) * | 2021-01-30 | 2021-05-18 | 江苏势起工程项目管理有限公司 | Construction project feasibility evaluation display device and evaluation method |
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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: 20200918 Termination date: 20210413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |