CN109903700A - One kind being used for school education propagandizing device easy to disassemble - Google Patents
One kind being used for school education propagandizing device easy to disassemble Download PDFInfo
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- CN109903700A CN109903700A CN201910140072.9A CN201910140072A CN109903700A CN 109903700 A CN109903700 A CN 109903700A CN 201910140072 A CN201910140072 A CN 201910140072A CN 109903700 A CN109903700 A CN 109903700A
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- transverse slat
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- 238000007789 sealing Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 5
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses one kind to be used for campus ideological and political education propagandizing device easy to disassemble, including two side plates, two side plate sides close to each other are welded with same first connecting plate, sliding slot is offered at the top of side plate, slide plate is slidably fitted in sliding slot, the same loading plate is welded at the top of two slide plates, publicity board is placed at the top of loading plate, two side plate sides close to each other are welded with same the second connecting plate being located above the first connecting plate, cross-drilled hole is offered on two sliding slots side inner wall close to each other, transverse slat is slidably fitted in cross-drilled hole, two slide plates side close to each other offers multiple transverse slat slots, transverse slat is mutually clamped with the transverse slat slot for being located at the top, the outside fixing sleeve of transverse slat is equipped with cage plate.The configuration of the present invention is simple, it is easy to use, facilitate taking-up publicity board, and the height of publicity board can be adjusted while publicity board is installed, meets the use demand of user.
Description
Technical field
The present invention relates to propagandizing device technical fields, more particularly to one kind is for campus ideological and political education publicity dress easy to disassemble
It sets.
Background technique
Ideological and political education be society or social groups certain concept, political point view, the code of ethic, to its at
Member applies purposeful, planned and organized influence, them is made to form the society of morality required by meeting certain society
Practical activity.And the text of a life-long education will use publicity when carrying out ideological and political education publicity in Chinese literature
Plate will need the thing publicized to print on publicity board, then be publicized by publicity board, but current publicity board is inconvenient
In being dismantled, and the height of current publicity board is not easy to be adjusted, therefore we have proposed one kind to think for campus
Political affairs educate propagandizing device easy to disassemble for solving the above problems.
Summary of the invention
Technical problems based on background technology, the invention proposes one kind to be used for campus ideological and political education a surname easy to disassemble
Pass device.
It is proposed by the present invention a kind of for campus ideological and political education propagandizing device easy to disassemble, including two side plates, two sides
Plate side close to each other is welded with same first connecting plate, and sliding slot is offered at the top of side plate, is slidably fitted with cunning in sliding slot
Plate is welded with the same loading plate at the top of two slide plates, publicity board is placed at the top of loading plate, two side plates are close to each other
Side be welded with same the second connecting plate being located above the first connecting plate, opened on two sliding slots side inner wall close to each other
Equipped with cross-drilled hole, be slidably fitted with transverse slat in cross-drilled hole, two slide plates side close to each other offers multiple transverse slat slots, transverse slat with
Transverse slat slot positioned at the top mutually clamps, and the outside fixing sleeve of transverse slat is equipped with cage plate, welds between cage plate and corresponding side plate
There are multiple first springs, opened up at the top of the second connecting plate there are two vertical slot, stand and be rotatably equipped with vertical shaft in slot, the outside of vertical shaft is solid
Surely it is arranged with first gear, transverse slat is fixedly installed with the first rack gear close to the side of vertical shaft, and first gear is mutually nibbled with the first rack gear
It closes, the equal fixing sleeve in the outside of vertical shaft is equipped with the second gear being located at below first gear, and the top slide of the second connecting plate is equipped with
Translation plates, the two sides of translation plates are fixedly installed with the second rack gear, and second gear is meshed with corresponding second rack gear, and second
Vertical core is offered at the top of connecting plate, vertical core is run through in the bottom of riser, and translation plates are welded with snap-gauge close to the side of riser, and riser leans on
The side of nearly translation plates offers multiple card slots, and snap-gauge is mutually clamped with a card slot in multiple card slots, the top of the second connecting plate
Limiting slot is offered, limit plate is slidably fitted in limiting slot, the top of limit plate is mutually welded with the bottom of translation plates, limit plate
Second spring is welded between the side inner wall of limiting slot.
Preferably, the bottom of the side plate is welded with support plate, and the bottom of support plate rolls traveling wheel there are two installations.
Preferably, the translation plates are welded with drawing handle far from the side of riser, and the outside of handle is drawn to be equipped with anti-skid chequer.
Preferably, the two sides of the bottom of the publicity board are fixedly installed with positioning plate, and the top two sides of loading plate open up
There is locating slot, positioning plate is mutually clamped with locating slot.
Preferably, the first sealing ring, and transverse slat and corresponding first sealing ring are installed on the side wall of the transverse slat slot
Inside is slidingly sealed contact.
Preferably, the second sealing ring is installed, and snap-gauge and corresponding second sealing ring is interior on the side wall of the card slot
Slideslip is in sealing contact.
Preferably, the outside that the vertical shaft is located inside vertical slot is equipped with sliding block, and the inner wall for founding slot is equipped with endless glide,
And sliding block and endless glide sliding contact.
Preferably, the quantity of the card slot is 20 to two ten six, and 20 to two ten six card slots are equidistantly spaced
Setting.
Beneficial effects of the present invention:
(1) pass through side plate, the first connecting plate, sliding slot, slide plate, loading plate, publicity board, the second connecting plate, cross-drilled hole, transverse slat, transverse slat
Slot, the first spring, vertical slot, vertical shaft, first gear, the first rack gear, second gear, translation plates, the second rack gear, vertical core, erects cage plate
Plate, connecting plate hole, snap-gauge, card slot, limiting slot, limit plate and second spring match, and when needing to remove publicity board, pull and draw
Drive translation plates are moved in drawing, and translation plates drive limit plate to be moved, and limit plate squeezes second spring, translation plates
It drives snap-gauge to be moved, so that snap-gauge is removed out of card slot, releases the fixation to riser, then direct pull publicity board, a surname
It passes the dynamic riser of strip to be moved, and positioning plate is made to remove locating slot, take out publicity board at this time；
(2) translation plates drive the second rack gear to be moved in the process of moving, and the second rack gear is meshed with the second gear,
Second gear is driven to be rotated, second gear drives vertical shaft to be rotated, first in first gear and transverse slat on vertical shaft
Rack gear is meshed, and band motion plate is moved, and transverse slat drives cage plate to be moved, and cage plate stretches the first spring, so that
Transverse slat is removed out of transverse slat slot, releases the fixation to slide plate, can be carried out while installing publicity board to the height of publicity board
It adjusts.
The configuration of the present invention is simple, it is easy to use, facilitate taking-up publicity board, and can be while publicity board is installed to a surname
The height for passing plate is adjusted, and meets the use demand of user.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for campus ideological and political education propagandizing device easy to disassemble proposed by the present invention；
Fig. 2 is that a kind of structure of the part A for campus ideological and political education propagandizing device easy to disassemble proposed by the present invention is shown
It is intended to；
Fig. 3 is that a kind of structure of the part B for campus ideological and political education propagandizing device easy to disassemble proposed by the present invention is shown
It is intended to；
Fig. 4 is that a kind of structure of the C portion for campus ideological and political education propagandizing device easy to disassemble proposed by the present invention is shown
It is intended to；
Fig. 5 is a kind of side of the translation plates part for campus ideological and political education propagandizing device easy to disassemble proposed by the present invention
Depending on structural schematic diagram.
In figure: 1 side plate, 2 first connecting plates, 3 sliding slots, 4 slide plates, 5 loading plates, 6 publicity boards, 7 second connecting plates, 8 cross-drilled holes, 9 cross
Plate, 10 transverse slat slots, 11 cage plates, 12 first springs, 13 vertical slots, 14 vertical shafts, 15 first gears, 16 first rack gears, 17 second teeth
Wheel, 18 translation plates, 19 second rack gears, 20 vertical cores, 21 risers, 22 connecting plate holes, 23 snap-gauges, 24 card slots, 25 limiting slots, 26 limits
Plate, 27 second springs.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
Referring to Fig.1-5, the present embodiment proposes a kind of for campus ideological and political education propagandizing device easy to disassemble, including two
Side plate 1, two sides close to each other of side plate 1 are welded with same first connecting plate 2, and the top of side plate 1 offers sliding slot 3, sliding
Slide plate 4 is slidably fitted in slot 3, the top of two slide plates 4 is welded with the same loading plate 5, and the top of loading plate 5 is placed with
Publicity board 6, two sides close to each other of side plate 1 are welded with same the second connecting plate 7 for being located at the top of the first connecting plate 2, and two
Cross-drilled hole 8 is offered on the side inner wall close to each other of sliding slot 3, transverse slat 9 is slidably fitted in cross-drilled hole 8, two slide plates 4 mutually lean on
Close side offers multiple transverse slat slots 10, and transverse slat 9 is clamped with 10 phase of transverse slat slot for being located at the top, and the outside of transverse slat 9 is solid
Surely it is arranged with cage plate 11, multiple first springs 12, the top of the second connecting plate 7 are welded between cage plate 11 and corresponding side plate 1
It opens up there are two vertical slot 13, stands and be rotatably equipped with vertical shaft 14 in slot 13, the outside fixing sleeve of vertical shaft 14 is equipped with first gear 15, horizontal
Plate 9 is fixedly installed with the first rack gear 16 close to the side of vertical shaft 14, and first gear 15 is meshed with the first rack gear 16, vertical shaft 14
The equal fixing sleeve in outside be equipped with the second gear 17 for being located at the lower section of first gear 15, the top slide of the second connecting plate 7 is equipped with flat
Plate 18 is moved, the two sides of translation plates 18 are fixedly installed with the second rack gear 19, second gear 17 and corresponding second rack gear, 19 phase
Engagement, the top of the second connecting plate 7 offer vertical core 20, and vertical core 20 is run through in the bottom of riser 21, and translation plates 18 are close to riser 21
Side is welded with snap-gauge 23, and riser 21 offers multiple card slots 24, snap-gauge 23 and multiple card slots 24 close to the side of translation plates 18
In 24 phase of card slot clamp, the top of the second connecting plate 7 offers limiting slot 25, is slidably fitted with limit plate in limiting slot 25
26, the top of limit plate 26 is mutually welded with the bottom of translation plates 18, is welded between the side inner wall of limit plate 26 and limiting slot 25
There is second spring 27, passes through side plate 1, the first connecting plate 2, sliding slot 3, slide plate 4, loading plate 5, publicity board 6, the second connecting plate 7, cross-drilled hole
8, transverse slat 9, transverse slat slot 10, cage plate 11, the first spring 12, vertical slot 13, vertical shaft 14, first gear 15, the first rack gear 16, the second tooth
Wheel 17, translation plates 18, the second rack gear 19, vertical core 20, riser 21, connecting plate hole 22, snap-gauge 23, card slot 24, limiting slot 25, limit
Plate 26 and second spring 27 match, and when needing to remove publicity board 6, pull and draw handle, and drive translation plates 18 are moved in drawing,
Translation plates 18 drive limit plate 26 to be moved, and limit plate 26 squeezes second spring 27, and translation plates 18 drive snap-gauge 23 to be moved
It is dynamic, so that snap-gauge 23 is removed out of card slot 24, the fixation to riser 21 is released, then direct pull publicity board 6,6 band of publicity board
Dynamic riser 21 is moved, and positioning plate is made to remove locating slot, takes out publicity board 6 at this time；Translation plates 18 are in mobile process
The second rack gear 19 of middle drive is moved, and the second rack gear 19 is meshed with second gear 17, drives 17 turns of second gear
Dynamic, second gear 17 drives vertical shaft 14 to be rotated, and the first gear 15 on vertical shaft 14 is nibbled with 16 phase of the first rack gear on transverse slat 9
It closing, band motion plate 9 is moved, and transverse slat 9 drives cage plate 11 to be moved, and cage plate 11 stretches the first spring 12, so that
Transverse slat 9 is removed out of transverse slat slot 10, releases the fixation to slide plate 4, can be while installing publicity board 6 to the height of publicity board 6
Degree is adjusted, the configuration of the present invention is simple, easy to use, facilitates and takes out publicity board 6, and can be in the same of installation publicity board 6
When the height of publicity board 6 is adjusted, meet the use demand of user.
In the present embodiment, the bottom of side plate 1 is welded with support plate, and the bottom of support plate rolls walking there are two installations
Wheel, translation plates 18 are welded with drawing handle far from the side of riser 21, and the outside of handle is drawn to be equipped with anti-skid chequer, the bottom two of publicity board 6
Side is fixedly installed with positioning plate, and the top two sides of loading plate 5 offer locating slot, and positioning plate is mutually clamped with locating slot, horizontal
First sealing ring is installed on the side wall of board slot 10, and is slidingly sealed and contacts on the inside of transverse slat 9 and corresponding first sealing ring,
Second sealing ring is installed on the side wall of card slot 24, and is slidingly sealed and contacts on the inside of snap-gauge 23 and corresponding second sealing ring,
The outside that vertical shaft 14 is located inside vertical slot 13 is equipped with sliding block, and the inner wall for founding slot 13 is equipped with endless glide, and sliding block and annular
Sliding rail sliding contact, by side plate 1, the first connecting plate 2, sliding slot 3, slide plate 4, loading plate 5, publicity board 6, the second connecting plate 7, cross-drilled hole 8,
Transverse slat 9, transverse slat slot 10, cage plate 11, the first spring 12, vertical slot 13, vertical shaft 14, first gear 15, the first rack gear 16, second gear
17, translation plates 18, the second rack gear 19, vertical core 20, riser 21, connecting plate hole 22, snap-gauge 23, card slot 24, limiting slot 25, limit plate
26 and second spring 27 match, when needing to remove publicity board 6, pull draw handle, drawing drive translation plates 18 are moved, put down
Moving plate 18 drives limit plate 26 to be moved, and limit plate 26 squeezes second spring 27, and translation plates 18 drive snap-gauge 23 to be moved
It is dynamic, so that snap-gauge 23 is removed out of card slot 24, the fixation to riser 21 is released, then direct pull publicity board 6,6 band of publicity board
Dynamic riser 21 is moved, and positioning plate is made to remove locating slot, takes out publicity board 6 at this time；Translation plates 18 are in mobile process
The second rack gear 19 of middle drive is moved, and the second rack gear 19 is meshed with second gear 17, and second gear 17 is driven to be rotated,
Second gear 17 drives vertical shaft 14 to be rotated, and the first gear 15 on vertical shaft 14 is meshed with the first rack gear 16 on transverse slat 9,
Band motion plate 9 is moved, and transverse slat 9 drives cage plate 11 to be moved, and cage plate 11 stretches the first spring 12, so that horizontal
Plate 9 is removed out of transverse slat slot 10, releases the fixation to slide plate 4, can be while installing publicity board 6 to the height of publicity board 6
It is adjusted, the configuration of the present invention is simple is easy to use, facilitates and takes out publicity board 6, and can be while installing publicity board 6
The height of publicity board 6 is adjusted, the use demand of user is met.
In the present embodiment, in use, pulling when needing to remove publicity board 6 and drawing handle, drawing moves drive translation plates 18
Dynamic, translation plates 18 drive limit plate 26 to be moved, and limit plate 26 squeezes second spring 27, and translation plates 18 drive snap-gauge 23 to carry out
It is mobile, so that snap-gauge 23 is removed out of card slot 24, the fixation to riser 21 is released, then direct pull publicity board 6, publicity board 6
It drives riser 21 to be moved, and positioning plate is made to remove locating slot, take out publicity board 6 at this time, translation plates 18 are in mobile mistake
The second rack gear 19 is driven to be moved in journey, the second rack gear 19 is meshed with second gear 17, drives 17 turns of second gear
Dynamic, second gear 17 drives vertical shaft 14 to be rotated, the first gear 15 on vertical shaft 14 and 16 phase of the first rack gear on transverse slat 9
Engagement, band motion plate 9 are moved, and transverse slat 9 drives cage plate 11 to be moved, and cage plate 11 stretches the first spring 12, makes
It obtains transverse slat 9 to remove out of transverse slat slot 10, releases the fixation to slide plate 4, it can be while publicity board 6 be installed to publicity board 6
Height is adjusted.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. one kind is used for campus ideological and political education propagandizing device easy to disassemble, including two side plates (1), which is characterized in that two sides
Plate (1) side close to each other is welded with same first connecting plate (2), offers sliding slot (3) at the top of side plate (1), sliding slot (3)
It is inside slidably fitted with slide plate (4), is welded with the same loading plate (5) at the top of two slide plates (4), loading plate is put at the top of (5)
It is equipped with publicity board (6), two side plate (1) sides close to each other are welded with same second be located above the first connecting plate (2)
Connecting plate (7) offers cross-drilled hole (8) on two sliding slots (3) side inner wall close to each other, is slidably fitted with cross in cross-drilled hole (8)
Plate (9), two slide plate (4) sides close to each other offer multiple transverse slat slots (10), transverse slat (9) and the cross for being located at the top
Board slot (10) mutually clamps, and the outside fixing sleeve of transverse slat (9) is equipped with cage plate (11), between cage plate (11) and corresponding side plate (1)
Multiple first springs (12) are welded with, are opened up at the top of the second connecting plate (7) there are two vertical slot (13), rotational installation in slot (13) is stood
Have vertical shaft (14), the outside fixing sleeve of vertical shaft (14) is equipped with first gear (15), and transverse slat (9) is fixed close to the side of vertical shaft (14)
It is equipped with the first rack gear (16), first gear (15) is meshed with the first rack gear (16), and the fixation of the outside of vertical shaft (14) is arranged
There is the second gear (17) being located at below first gear (15), the top slide of the second connecting plate (7) is equipped with translation plates (18), puts down
The two sides for moving plate (18) are fixedly installed with the second rack gear (19), and second gear (17) is mutually nibbled with corresponding second rack gear (19)
It closes, is offered vertical core (20) at the top of the second connecting plate (7), vertical core (20) are run through in the bottom of riser (21), and translation plates (18) are close
The side of riser (21) is welded with snap-gauge (23), and riser (21) offers multiple card slots (24) close to the side of translation plates (18),
Snap-gauge (23) is mutually clamped with a card slot (24) in multiple card slots (24), and the second connecting plate offers limiting slot at the top of (7)
(25), it is slidably fitted with limit plate (26) in limiting slot (25), the top of limit plate (26) and the bottom of translation plates (18) are mutually welded
It connects, second spring (27) is welded between limit plate (26) and the side inner wall of limiting slot (25).
2. according to claim 1 a kind of for campus ideological and political education propagandizing device easy to disassemble, which is characterized in that described
The bottom of side plate (1) is welded with support plate, and the bottom of support plate rolls traveling wheel there are two installations.
3. according to claim 1 a kind of for campus ideological and political education propagandizing device easy to disassemble, which is characterized in that described
Translation plates (18) are welded with drawing handle far from the side of riser (21), and the outside of handle is drawn to be equipped with anti-skid chequer.
4. according to claim 1 a kind of for campus ideological and political education propagandizing device easy to disassemble, which is characterized in that described
The two sides of the bottom of publicity board (6) are fixedly installed with positioning plate, and the top two sides of loading plate (5) offer locating slot, positioning
Plate is mutually clamped with locating slot.
5. according to claim 1 a kind of for campus ideological and political education propagandizing device easy to disassemble, which is characterized in that described
First sealing ring is installed on the side wall of transverse slat slot (10), and is slidingly sealed on the inside of transverse slat (9) and corresponding first sealing ring
Contact.
6. according to claim 1 a kind of for campus ideological and political education propagandizing device easy to disassemble, which is characterized in that described
Second sealing ring is installed on the side wall of card slot (24), and is slidingly sealed and connects on the inside of snap-gauge (23) and corresponding second sealing ring
Touching.
7. according to claim 1 a kind of for campus ideological and political education propagandizing device easy to disassemble, which is characterized in that described
Vertical shaft (14) is located at vertical slot (13) internal outside and is equipped with sliding block, and the inner wall for standing slot (13) is equipped with endless glide, and sliding block
With endless glide sliding contact.
8. according to claim 1 a kind of for campus ideological and political education propagandizing device easy to disassemble, which is characterized in that described
The quantity of card slot (24) is 20 to two ten six, and 20 to two ten six card slot (24) equidistantly interval settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910140072.9A CN109903700A (en) | 2019-02-26 | 2019-02-26 | One kind being used for school education propagandizing device easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910140072.9A CN109903700A (en) | 2019-02-26 | 2019-02-26 | One kind being used for school education propagandizing device easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109903700A true CN109903700A (en) | 2019-06-18 |
Family
ID=66945367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910140072.9A Pending CN109903700A (en) | 2019-02-26 | 2019-02-26 | One kind being used for school education propagandizing device easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109903700A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517607A (en) * | 2019-08-21 | 2019-11-29 | 湖南环境生物职业技术学院 | One kind being used for campus propagandizing device easy to disassemble |
| CN110541375A (en) * | 2019-08-06 | 2019-12-06 | 上海史密斯品牌管理有限公司 | Hanging lamp house direction tablet mounting structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001042779A (en) * | 1999-07-29 | 2001-02-16 | Toshiba Corp | Personal computer |
| CN207074545U (en) * | 2017-06-15 | 2018-03-06 | 天津壹正广告传媒有限公司 | A kind of advertising show shelf adjusting means |
| CN207425308U (en) * | 2017-12-05 | 2018-05-29 | 许昌学院 | A kind of new education propagandizing device |
| CN108185775A (en) * | 2018-03-23 | 2018-06-22 | 李现忠 | A kind of fixed Anti-scald water cup pedestal of two-stage |
| CN207885987U (en) * | 2017-08-30 | 2018-09-21 | 杨文朔 | A kind of adjustable for height seat used for student |
-
2019
- 2019-02-26 CN CN201910140072.9A patent/CN109903700A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001042779A (en) * | 1999-07-29 | 2001-02-16 | Toshiba Corp | Personal computer |
| CN207074545U (en) * | 2017-06-15 | 2018-03-06 | 天津壹正广告传媒有限公司 | A kind of advertising show shelf adjusting means |
| CN207885987U (en) * | 2017-08-30 | 2018-09-21 | 杨文朔 | A kind of adjustable for height seat used for student |
| CN207425308U (en) * | 2017-12-05 | 2018-05-29 | 许昌学院 | A kind of new education propagandizing device |
| CN108185775A (en) * | 2018-03-23 | 2018-06-22 | 李现忠 | A kind of fixed Anti-scald water cup pedestal of two-stage |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541375A (en) * | 2019-08-06 | 2019-12-06 | 上海史密斯品牌管理有限公司 | Hanging lamp house direction tablet mounting structure |
| CN110541375B (en) * | 2019-08-06 | 2021-08-13 | 上海史密斯品牌管理有限公司 | Hanging lamp house direction tablet mounting structure |
| CN110517607A (en) * | 2019-08-21 | 2019-11-29 | 湖南环境生物职业技术学院 | One kind being used for campus propagandizing device easy to disassemble |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190618 |
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| RJ01 | Rejection of invention patent application after publication |