CN209003375U - A kind of science and technology item is declared with showing device - Google Patents
A kind of science and technology item is declared with showing device Download PDFInfo
- Publication number
- CN209003375U CN209003375U CN201821140571.5U CN201821140571U CN209003375U CN 209003375 U CN209003375 U CN 209003375U CN 201821140571 U CN201821140571 U CN 201821140571U CN 209003375 U CN209003375 U CN 209003375U
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- China
- Prior art keywords
- display board
- bottom end
- science
- symmetrically arranged
- plate
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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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Abstract
The utility model discloses a kind of science and technology items to declare with displaying device, including support plate, there are two symmetrically arranged electric telescopic rods for the top connection of the support plate, and the top of electric telescopic rod is connected with the first display board, first display board is in U-typed structure setting, and first display board top inner wall and bottom end inner wall between be connected with two groups of symmetrically arranged fixed links, first display board top middle position is connected with fixed device, and first is flexibly connected that there are two symmetrically arranged second display boards between display board, the groove that the top and bottom end of second display board are provided symmetrically, and groove is slidably connected with fixed link.The utility model structure novel, and the device can increase the displaying area for showing device, while can be while carrying out replacement display board, clean operation is carried out to display board before, the displaying efficiency of the display board is improved, while also saving the elaboration time for illustrating people, is suitable for promoting.
Description
Technical field
The utility model relates to show that engineering device technique field more particularly to a kind of science and technology item are declared with displaying device.
Background technique
Before carrying out science and technology item and declaring, needs to discuss it, probe into, everyone can deliver oneself
Speech viewpoint needs to show device sometimes to cooperate and illustrate that people is shown scientific and technological achievement, existing displaying apparatus structure
Simply, it and when illustrating people in elaborate process by showing that device writes full, needs to illustrate that people is interrupted and illustrates, it is wiped
It wipes, is then further continued for scientific and technological achievement elaboration, so, the thinking for illustrating people can be interrupted, and waste time, therefore, in order to
Problems are solved, we have proposed a kind of science and technology items to declare with displaying device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of science and technology item Shen proposed
Report displaying device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of science and technology item is declared with device, including support plate is shown, there are two symmetrical for the top connection of the support plate
The electric telescopic rod of setting, and the top of electric telescopic rod is connected with the first display board, first display board is in U-typed structure
Setting, and two groups of symmetrically arranged fixed links are connected between the top inner wall and bottom end inner wall of the first display board, described first
Display board top middle position is connected with fixed device, and there are two symmetrically arranged second for flexible connection between the first display board
Display board, the groove that the top and bottom end of second display board are provided symmetrically, and groove is slidably connected with fixed link, two
The side that the back side of a second display board is located remotely from each other is equipped with mounting groove, and the top of mounting groove and bottom end are equipped with symmetrically
The fixture block of setting, the mounting groove is interior to be equipped with cleaner plate, and the card slot that the top of cleaner plate and bottom end are provided symmetrically, and blocks
Slot and fixture block are clamped.
Preferably, the fixed device includes limit plate, and limit plate is located at the top of the first display board, and limit plate with
Equidistant between first display board to be connected with the identical spring of structure, the top of the limit plate is connected with pull ring, and limit plate
Bottom end connection there are two symmetrically arranged inserted link, there are two symmetrically arranged circles for the top perforation setting of first display board
Shape through-hole, the top of two the second display boards side close to each other are equipped with jack, and jack and circular through hole are and inserted link
It is slidably connected.
Preferably, the cleaner plate has cleaning cotton far from the side gluing of the second display board.
Preferably, first display board is equipped with water-color paintbrush placing groove, and the side wall of the first display board is equipped with control and opens
It closes, control switch and electric telescopic rod are electrically connected.
Preferably, the bottom end of the support plate is uniformly equipped with the identical movable pulley of structure, and movable pulley is equipped with locked knot
Structure.
The utility model has the following beneficial effects: by limit plate, spring, inserted link, the second display board, the first display board, consolidating
The setting of fixed pole, mounting groove, cleaner plate, fixture block, electric telescopic rod, support plate, movable pulley, groove, card slot, enables the device
It is enough to increase the displaying area for showing device, while display board before can be carried out clear while carrying out replacement display board
Clean operation, improves the displaying efficiency of the display board, while also saving the elaboration time for illustrating people, is suitable for promoting.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of science and technology item declare with show device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of science and technology item declare with show device the second display board top view；
Fig. 3 be the utility model proposes a kind of science and technology item declare with show device cleaner plate top view；
Fig. 4 be the utility model proposes a kind of science and technology item declare with show device side view.
In figure: 1 limit plate, 2 springs, 3 inserted links, 4 second display boards, 5 first display boards, 6 fixed links, 7 mounting grooves, 8 are clearly
Clean plate, 9 fixture blocks, 10 electric telescopic rods, 11 support plates, 12 movable pulleys, 13 grooves, 14 card slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of science and technology item is declared with device, including support plate 11 is shown, the top of support plate 11 connects
There are two symmetrically arranged electric telescopic rods 10, and the top of electric telescopic rod 10 is connected with the first display board 5, first exhibition
Show that plate 5 is in U-typed structure setting, and is connected with two groups between the top inner wall and bottom end inner wall of the first display board 5 and is symmetrical arranged
Fixed link 6, the 5 top middle position of the first display board is connected with fixed device, and is flexibly connected between the first display board 5
There are two symmetrically arranged second display board 4, the groove 13 that the top and bottom end of second display board 4 are provided symmetrically,
And groove 13 is slidably connected with fixed link 6, the side that the back side of two second display boards 4 is located remotely from each other is equipped with mounting groove 7,
And top and the fixture block 9 that is provided symmetrically of bottom end of mounting groove 7, cleaner plate 8, and cleaner plate 8 are equipped in the mounting groove 7
Top and the card slot 14 that is provided symmetrically of bottom end, and card slot 14 and fixture block 9 are clamped, and fixed device includes limit plate 1, and is limited
Position plate 1 is located at the top of the first display board 5, and equidistant between limit plate 1 and the first display board 5 is connected with the identical bullet of structure
Spring 2, the top of the limit plate 1 is connected with pull ring, and there are two symmetrically arranged inserted links 3 for the bottom end connection of limit plate 1, described
There are two symmetrically arranged circular through holes for the top perforation setting of first display board 5, and the top of two the second display boards 4 is mutually leaned on
Close side is equipped with jack, and jack and circular through hole are slidably connected with inserted link 3, and cleaner plate 8 is far from the second display board 4
Side gluing has cleaning cotton, and the first display board 5 is equipped with water-color paintbrush placing groove, and the side wall of the first display board 5 is equipped with control and opens
It closes, control switch and electric telescopic rod 10 are electrically connected, and the bottom end of support plate 11 is uniformly equipped with the identical movable pulley 12 of structure,
And movable pulley 12 is equipped with locking structure.
Working principle: it in use, being adjusted first according to displaying height of the height of elaboration people to the device, adjusts
When, control switch is pressed, so that electric telescopic rod 10 drives the device to carry out height adjustment, after the completion of adjusting, pulls limit plate 1
The pull ring on top, so that inserted link 3 is detached from jack, and limit plate 1 will drive the stretching of spring 2, then open two second displayings
Then plate 4 carries out scientific and technological achievement displaying, when first so that the second display board 4 is rotated around fixed link 6 on the first display board 5
When the displaying area of display board 5 is not enough, two the second display boards 4 are pushed, keep it mobile towards side close to each other, thus
So that the cleaning cotton in the cleaner plate 8 at 4 back of the second display board carries out clean operation to the first display board 5, then illustrate that people exists
Scientific and technological achievement is illustrated on second display board 4.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of science and technology item is declared with displaying device, including support plate (11), which is characterized in that the top of the support plate (11)
There are two symmetrically arranged electric telescopic rod (10) for end connection, and the top of electric telescopic rod (10) is connected with the first display board
(5), first display board (5) is in U-typed structure setting, and between the top inner wall and bottom end inner wall of the first display board (5)
Two groups of symmetrically arranged fixed links (6) are connected with, the first display board (5) top middle position is connected with fixed device, and
Symmetrically arranged second display board (4) there are two being flexibly connected between first display board (5), the top of second display board (4)
The groove (13) that end and bottom end are provided symmetrically, and groove (13) is slidably connected with fixed link (6), two described second show
The side that the back side of plate (4) is located remotely from each other is equipped with mounting groove (7), and the top of mounting groove (7) and bottom end are provided symmetrically
Fixture block (9), be equipped with cleaner plate (8) in the mounting groove (7), and the top of cleaner plate (8) and bottom end are provided symmetrically
Card slot (14), and card slot (14) and fixture block (9) are clamped.
2. a kind of science and technology item according to claim 1 is declared with displaying device, which is characterized in that the fixed device packet
It includes limit plate (1), and limit plate (1) is located at the top of the first display board (5), and between limit plate (1) and the first display board (5)
Equidistant to be connected with the identical spring of structure (2), the top of the limit plate (1) is connected with pull ring, and the bottom end of limit plate (1)
There are two symmetrically arranged inserted link (3) for connection, and there are two symmetrically arranged circles for the top perforation setting of first display board (5)
Shape through-hole, the top of two the second display boards (4) side close to each other are equipped with jack, and jack and circular through hole with insert
Bar (3) is slidably connected.
3. a kind of science and technology item according to claim 1 is declared with displaying device, which is characterized in that the cleaner plate (8)
Side gluing far from the second display board (4) has cleaning cotton.
4. a kind of science and technology item according to claim 1 is declared with displaying device, which is characterized in that first display board
(5) it is equipped with water-color paintbrush placing groove, and the side wall of the first display board (5) is equipped with control switch, control switch and electric telescopic rod
(10) it is electrically connected.
5. a kind of science and technology item according to claim 1 is declared with displaying device, which is characterized in that the support plate (11)
Bottom end the identical movable pulley of structure (12) is uniformly installed, and movable pulley (12) is equipped with locking structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821140571.5U CN209003375U (en) | 2018-07-18 | 2018-07-18 | A kind of science and technology item is declared with showing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821140571.5U CN209003375U (en) | 2018-07-18 | 2018-07-18 | A kind of science and technology item is declared with showing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209003375U true CN209003375U (en) | 2019-06-21 |
Family
ID=66830119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821140571.5U Expired - Fee Related CN209003375U (en) | 2018-07-18 | 2018-07-18 | A kind of science and technology item is declared with showing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209003375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110946442A (en) * | 2019-12-31 | 2020-04-03 | 南通中发展示器材有限公司 | Poster display stand capable of explaining based on object multi-dimensional observation and use method thereof |
-
2018
- 2018-07-18 CN CN201821140571.5U patent/CN209003375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110946442A (en) * | 2019-12-31 | 2020-04-03 | 南通中发展示器材有限公司 | Poster display stand capable of explaining based on object multi-dimensional observation and use method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20200718 |