CN207624327U - A kind of Essentials of Economics educational propaganda displaying device - Google Patents
A kind of Essentials of Economics educational propaganda displaying device Download PDFInfo
- Publication number
- CN207624327U CN207624327U CN201820017176.1U CN201820017176U CN207624327U CN 207624327 U CN207624327 U CN 207624327U CN 201820017176 U CN201820017176 U CN 201820017176U CN 207624327 U CN207624327 U CN 207624327U
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- China
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- flap
- support plate
- block
- fixedly connected
- economics
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Abstract
The utility model discloses a kind of Essentials of Economics educational propagandas to show device, including pedestal, the upper end of pedestal is fixedly connected with support plate, the middle part of support plate is equipped with disk, the upper surface middle part of disk is fixedly connected there are two symmetrical triangle pole, it is fixedly connected with fixed block above two triangle poles, by shaft rotation connection, there are two flaps respectively for the inside of two triangle poles, the bottom of each flap has been fixedly connected with sliding block, four sliding blocks are slidably connected at respectively in corresponding crank slot, inner cavity is offered inside the both ends of support plate, the internal slide of inner cavity is connected with connecting plate.The utility model is rotatablely connected by the both sides of two triangle poles there are two flap, it realizes when showing that content is less, flap can be merged, save space, when showing that content is more, four pieces of flaps are unfolded simultaneously, the content of displaying is more, and the content that the present apparatus can be shown as needed changes the folding of display board.
Description
Technical field
The utility model is related to economics to publicize technical field, specially a kind of Essentials of Economics educational propaganda displaying dress
It sets.
Background technology
Essentials of Economics, that is, economics basic theories, other theories can be derived by it in economics.In the warp of science
During Ji is learned, economics basic theories is exactly economics basic principle, including economics axiom and economic theories, in fields such as campuses
In order to publicize Essentials of Economics education, meeting publicity publicizes some Essentials of Economics information, typically borrows propaganda board and is declared for institute
It passes, the content of common propaganda board is directly write with chalk on propaganda board outdoors lower content by publicist, is being encountered
High temperature or rainy weather, it is particularly inconvenient, and also the displaying content of common propaganda board is also less, during displaying, warp
Often there is content of many people stations before a blackboard on observation blackboard, more crowded, the utility model provides one kind thus
Essentials of Economics educational propaganda shows device.
Utility model content
The purpose of this utility model is to provide a kind of Essentials of Economics educational propagandas to show device, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of Essentials of Economics educational propaganda displaying
The upper end of device, including pedestal, the pedestal is fixedly connected with support plate, and the middle part of the support plate is equipped with disk, the disk
Upper surface middle part is fixedly connected there are two symmetrical triangle pole, is fixedly connected with fixed block above two triangle poles, two three
The inside of angular pole is respectively by shaft rotation connection there are two flap, and the bottom of each flap has been fixedly connected with sliding block, four
Sliding block is slidably connected at respectively in corresponding crank slot, and four crank slots are respectively symmetrically located at the upper surface of disk, and each sliding
The side of block is respectively connected with second spring, and the second spring is connected to one end of corresponding crank slot, and four flaps are equal and keep off
Block is flexibly connected, and the block is slidably connected at the inside of support plate, and the inside engagement of block is plugged with screw rod, the screw rod
Lower rotation is connected to the bottom of chamber of cavity, and the cavity is located at the inside of pedestal, and the lower end external stability of the screw rod is socketed with
The side engagement of second helical teeth, second helical teeth is connected with the first helical teeth, and first helical teeth is fixed on one end of connecting shaft, institute
The other end for stating connecting shaft is rotatably connected on through fixed plate in the side wall of pedestal, and is connected with switch block through the side wall of pedestal, institute
State the inside that fixed plate is located at cavity；
Inner cavity is offered inside the both ends of the support plate, the inside of the inner cavity is connected with by the first spring slide
Plate, one end of the connecting plate through support plate side wall and be connected with pressing plate, there are two the other end of each connecting plate is fixedly connected with
Bayonet lock, the bayonet active card that the upper ends of two homonymy bayonet locks is run through the upper surface of support plate and is equipped with respectively with two flap bottoms
It connects.
Preferably, the inside of each flap slidably connects display board, and the display board is solid by two screws
It is scheduled on the inside of flap, and the both sides of each flap are equipped with transparent glass.
Preferably, the upper end of the fixed block is fixedly connected with ceiling.
Preferably, the bottom both ends of the pedestal are equipped with holder.
Compared with prior art, the utility model has the beneficial effects that：The both sides that the utility model passes through two triangle poles
Rotation connection realizes when showing that content is less there are two flap, can merge flap, saves space, when
When showing that content is more, four pieces of flaps are unfolded simultaneously, the content of displaying is more, and the fixed sliding block in flap bottom passes through the second bullet
Spring is connected in crank slot, and four pieces of flaps are flexibly connected with block, and it is that flap merging is empty in both sides saving to realize original state
Between, only when block is inserted between four pieces of flaps, four pieces of flaps just can be unfolded and fix, and the present apparatus can be as needed
The content of displaying changes the folding of display board.
Description of the drawings
Fig. 1 is the deployed configuration schematic diagram of the utility model；
Fig. 2 is the closing structure schematic diagram of the utility model；
Fig. 3 is the attachment structure schematic diagram of the triangle pole and support plate of the utility model；
Fig. 4 is the cavity inside structural schematic diagram of the utility model；
Fig. 5 is the local attachment structure schematic diagram of the block and four flaps of the utility model；
Fig. 6 is the inner cavity lateral partial structurtes sectional view of the utility model；
Fig. 7 is the connection explosive view of the utility model display board and flap；
Fig. 8 is the vertical view of the utility model support plate.
In figure：1, pedestal, 101, cavity, 2, display board, 3, ceiling, 4, pressing plate, 5, switch block, 6, disk, 61, crank slot, 7,
Fixed block, 8, triangle pole, 9, block, 10, connecting shaft, the 11, first helical teeth, the 12, second helical teeth, 13, screw rod, 14, fixed plate, 15,
Flap, 16, shaft, 17, connecting plate, 18, bayonet lock, the 19, first spring, 20, second spring, 21, sliding block, 22, support plate, 23, inner cavity.
Specific implementation mode
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 8 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Essentials of Economics educational propaganda displaying dress
It sets, including pedestal 1, the upper end of the pedestal 1 is fixedly connected with support plate 22, and the middle part of the support plate 22 is equipped with disk 6, the circle
The upper surface middle part of disk 6 is fixedly connected there are two symmetrical triangle pole 8, and triangle pole 8 can block flap 15, ensures flap 15
45 degree can be rotated, the top of two triangle poles 8 is fixedly connected with fixed block 7, and the inside of two triangle poles 8 passes through shaft respectively
16 rotation connections are there are two flap 15, and the bottom of each flap 15 has been fixedly connected with sliding block 21, and four sliding blocks 21 slide respectively
It is connected in corresponding crank slot 61, four crank slots 61 are respectively symmetrically located at the upper surface of disk 6, and the one of each sliding block 21
Side is respectively connected with second spring 20, and the second spring 20 is connected to one end of corresponding crank slot 61, and second spring 20 passes through sliding block
21 pull flap 15, ensure that flap 15 can keep combined state, four flaps 15 to be flexibly connected with block 9, institute
The inside that block 9 is slidably connected at support plate 22 is stated, and the inside engagement of block 9 is plugged with screw rod 13, the bottom of the screw rod 13
It is rotatably connected on the bottom of chamber of cavity 101, rotation screw rod 13 can drive block 9 to slide up and down, when four flaps 15 are shown,
Rotation screw rod 13 can drive 9 upward sliding of block, make block 9 while blocking four flaps 15, prevent flap 15 in the second bullet
It is combined under the pulling force of spring 20, the cavity 101 is located at the inside of pedestal 1, the lower end external stability socket of the screw rod 13
There are the second helical teeth 12, the side engagement of second helical teeth 12 to be connected with the first helical teeth 11,11 company of being fixed on of the first helical teeth
The other end of one end of axis 10, the connecting shaft 10 is rotatably connected on through fixed plate 14 in the side wall of pedestal 1, and runs through pedestal 1
Side wall be connected with switch block 5, the fixed plate 14 is located at the inside of cavity 101, and rotation switch block 5 can drive the by connecting shaft 10
One helical teeth 11 rotates, and the first helical teeth 11 drives screw rod 13 to rotate by the second helical teeth 12；
Inner cavity 23 is offered inside the both ends of the support plate 22, the inside of the inner cavity 23 is slided by the first spring 19
It is connected with connecting plate 17, one end of the connecting plate 17 runs through the side wall of support plate 22 and is connected with pressing plate 4, the other end of each connecting plate 17
It is fixedly connected with there are two bayonet lock 18, the upper end of two homonymy bayonet locks 18 is run through the upper surface of support plate 22 and turned respectively with two
The bayonet activity clamping that 15 bottom of plate is equipped with, two bayonet locks 18 of homonymy can block two flaps 15 of two homonymies respectively,
Only when slide downward pressing plate 4 by connecting plate 17 drive 18 slide downward of bayonet lock, flap 15 could be rotated.
Specifically, the inside of each flap 15 slidably connects display board 2, the display board 2 passes through two
Screw is fixed on the inside of flap 15, and the both sides of each flap 15 are equipped with transparent glass, can display board 2 be taken off band
To indoor design, design is inserted into flap 15 after completing and is shown, and observer can observe exhibition through transparent glass
Show the content on plate 2.
Specifically, the upper end of the fixed block 7 is fixedly connected with ceiling 3, ceiling 3 can be with rain-proof and sun-proof.
Specifically, the bottom both ends of the pedestal 1 are equipped with holder, for fixing the present apparatus.
Operation principle：First pedestal 1 is placed on and needs the position that shows, then according to the content selection of displaying whether needs
Flap 15 is unfolded, when if necessary to which flap 15 is unfolded, is assisted by more people while flap 15 is unfolded, then by close to 5 side of switch block
People rotate switch block 5, switch block 5 drives screw rods 13 to rotate by connecting shaft 10 and two helical teeth, and the rotation of screw rod 13 can drive block 9
Upward sliding is stuck between four flaps 15, then designed display board 2 is inserted into flap 15, uses spiral shell by fixed flap 15
Nail is fixed, if displaying content is insufficient, when flap 15 need not be unfolded, need to only be rotated switch block 5, be driven 9 slide downward of block,
Then four pieces of flaps 15 are inwardly rotated and are stuck on the bayonet lock 18 of bottom under the action of second spring 20, and flap 15 is just consolidated
It is fixed.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of Essentials of Economics educational propaganda shows device, including pedestal (1), it is characterised in that：The upper end of the pedestal (1)
It is fixedly connected with support plate (22), the middle part of the support plate (22) is equipped with disk (6), and the upper surface middle part of the disk (6) is fixed
Connection is fixedly connected with fixed block (7), two triangle poles there are two symmetrical triangle pole (8) above two triangle poles (8)
(8) by shaft (16) rotation connection, there are two flaps (15) respectively for inside, and the bottom of each flap (15) is fixedly connected with
There are sliding block (21), four sliding blocks (21) to be slidably connected at respectively in corresponding crank slot (61), four crank slots (61) are right respectively
Claim the upper surface for being located at disk (6), and the side of each sliding block (21) is respectively connected with second spring (20), the second spring
(20) it is connected to one end of corresponding crank slot (61), four flaps (15) are flexibly connected with block (9), the block (9)
It is slidably connected at the inside of support plate (22), and the inside engagement of block (9) is plugged with screw rod (13), the bottom of the screw rod (13)
It is rotatably connected on the bottom of chamber of cavity (101), the cavity (101) is located at the inside of pedestal (1), outside the lower end of the screw rod (13)
Portion's fixing sleeve is connected to the second helical teeth (12), and the side engagement of second helical teeth (12) is connected with the first helical teeth (11), and described the
One helical teeth (11) is fixed on one end of connecting shaft (10), and the other end of the connecting shaft (10) is rotatably connected on bottom through fixed plate (14)
In the side wall of seat (1), and it is connected with switch block (5) through the side wall of pedestal (1), the fixed plate (14) is located at cavity (101)
It is internal；
Inner cavity (23) is offered inside the both ends of the support plate (22), the inside of the inner cavity (23) passes through the first spring (19)
Connecting plate (17) is slidably connected, one end of the connecting plate (17) runs through the side wall of support plate (22) and is connected with pressing plate (4), Mei Gelian
The other end of plate (17) is fixedly connected with there are two bayonet lock (18), and support plate (22) is run through in the upper end of two homonymy bayonet locks (18)
Upper surface and the bayonet activity clamping being equipped with respectively with two flap (15) bottoms.
2. a kind of Essentials of Economics educational propaganda according to claim 1 shows device, it is characterised in that：Each described turn
The inside of plate (15) slidably connects display board (2), and the display board (2) is fixed on the interior of flap (15) by two screws
Portion, and the both sides of each flap (15) are equipped with transparent glass.
3. a kind of Essentials of Economics educational propaganda according to claim 1 shows device, it is characterised in that：The fixed block
(7) upper end is fixedly connected with ceiling (3).
4. a kind of Essentials of Economics educational propaganda according to claim 1 shows device, it is characterised in that：The pedestal
(1) bottom both ends are equipped with holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820017176.1U CN207624327U (en) | 2018-01-05 | 2018-01-05 | A kind of Essentials of Economics educational propaganda displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820017176.1U CN207624327U (en) | 2018-01-05 | 2018-01-05 | A kind of Essentials of Economics educational propaganda displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207624327U true CN207624327U (en) | 2018-07-17 |
Family
ID=62831107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820017176.1U Expired - Fee Related CN207624327U (en) | 2018-01-05 | 2018-01-05 | A kind of Essentials of Economics educational propaganda displaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207624327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654136A (en) * | 2019-09-27 | 2020-01-07 | 唐桂长 | Legal document classification management device |
-
2018
- 2018-01-05 CN CN201820017176.1U patent/CN207624327U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654136A (en) * | 2019-09-27 | 2020-01-07 | 唐桂长 | Legal document classification management device |
| CN110654136B (en) * | 2019-09-27 | 2021-02-09 | 林文福 | Legal document classification management device |
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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: 20180717 Termination date: 20190105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |