CN208781448U - A kind of Portable teaching device - Google Patents
A kind of Portable teaching device Download PDFInfo
- Publication number
- CN208781448U CN208781448U CN201820181441.XU CN201820181441U CN208781448U CN 208781448 U CN208781448 U CN 208781448U CN 201820181441 U CN201820181441 U CN 201820181441U CN 208781448 U CN208781448 U CN 208781448U
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- plate
- connecting plate
- hinged
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- substrate
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Abstract
The utility model discloses a kind of Portable teaching devices, including substrate, cover board is hinged at the top of substrate, the side of substrate top is hinged with the first connecting plate, cover board is hinged with the first regulating mechanism close to a lateral roof of the first connecting plate, the bottom of first connecting plate offers the first holding tank along its length, the two sides inner sidewall of first holding tank offers strip first sliding groove along its length, first connecting rod is slidably connected between two groups of first sliding grooves, the outer ring fixing sleeve of first connecting rod is connected to the second connecting plate, the side that second connecting plate stretches out first sliding groove one end is hinged with supporting mechanism.The utility model structure simple operations are convenient and efficient, on the one hand say that whole learning device stores when not in use, instructional device is facilitated to be carried, open air is especially facilitated to carry out teaching of painting from life, on the other hand the platform of one rest can also be provided for teacher, alleviate teacher's fatigue when teaching.
Description
Technical field
The utility model relates to instructional device technical field more particularly to a kind of Portable teaching devices.
Background technique
As being constantly progressive for modern science and technology requires the mode of teaching to need constantly to change to meet needs, in the fine arts
In order to which the sentiment for training student of improving the quality of teaching and thinking need often to carry out field teaching, traditional field teaching in teaching
Device is inconvenient to carry, and trouble, needs a kind of Portable teaching device thus when teacher uses.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Portable teaching proposed
Device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Portable teaching device, including substrate, are hinged with cover board at the top of the substrate, and the one of the substrate top
Side is hinged with the first connecting plate, and the cover board is hinged with the first regulating mechanism close to a lateral roof of the first connecting plate, and first connects
The bottom of fishplate bar offers the first holding tank along its length, and the two sides inner sidewall of the first holding tank opens up along its length
There is strip first sliding groove, first connecting rod, the outer ring fixing sleeve of first connecting rod are slidably connected between two groups of first sliding grooves
It is connected to the second connecting plate, the side that the second connecting plate stretches out first sliding groove one end is hinged with supporting mechanism, and supporting mechanism includes two
Group mounting plate, one of those is hinged with the second connecting plate for two groups of mounting plates, another is docked mounting plate with substrate, two groups of installations
The bottom of plate offers the second holding tank of string configuration, two group of second holding tank one end close to each other along its length
Hingedly with have the second regulating mechanism, two groups of mounting plates one end close to each other offers the second of rectangular configuration along its length
Sliding slot is slidably socketed movable plate between two groups of second sliding slots, and the top center position of movable plate is offered to be set along its width direction
The third sliding slot set, third sliding slot slidably connect seat plate by sliding block.
Preferably, one end of the seat plate is hinged with support plate, and the bottom of seat plate is welded with two groups pairs along its width direction
Claim the push plate of setting, and push plate becomes narrow gradually along the direction of seat plate to support plate.
Preferably, the lateral roof close to each other of mounting plate described in two groups is welded with the directing plate contradicted with push plate, and draws
Guide plate gradually broadens along the direction of seat plate to support plate.
Preferably, first regulating mechanism includes the casing hinged with cover board, threaded one end set of the casing far from cover board
It is connected to telescopic rod, the first regulating mechanism is consistent with the structure of the second regulating mechanism.
Preferably, second connecting plate and a substrate side-lower close to each other are offered contradicts with the second regulating mechanism
Card slot, the substrate close to the side of the second connecting plate be vertically welded with mounting plate socket casing.
Preferably, first connecting plate offers the location hole being connected to the first holding tank far from one end of substrate, fixed
The internal whorl in position hole is socketed with fixed link.
The utility model has the beneficial effects that
Pass through cover board, the first regulating mechanism, the first connecting plate, the first holding tank, first sliding groove, being arranged on substrate
One connecting rod, the second connecting plate, mounting plate, the second holding tank, the second regulating mechanism, second sliding slot, movable plate, third sliding slot,
Seat plate, push plate, directing plate and support plate, structure simple operations are convenient and efficient, on the one hand say whole learning when not in use
Device stores, and instructional device is facilitated to be carried, and open air is especially facilitated to carry out teaching of painting from life, and can also be on the other hand religion
Teacher provides the platform of a rest, alleviates teacher's fatigue when teaching.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Portable teaching device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of Portable teaching device partial enlargement structural representation；
Fig. 3 be the utility model proposes a kind of Portable teaching device mounting plate structural schematic diagram；
Fig. 4 be the utility model proposes a kind of Portable teaching device mounting plate structural schematic diagram.
In figure: 1 substrate, 2 cover boards, 3 first regulating mechanisms, 4 first connecting plates, 5 first holding tanks, 6 first sliding grooves, 7
One connecting rod, 8 second connecting plates, 9 mounting plates, 10 second holding tanks, 11 second regulating mechanisms, 12 second sliding slots, 13 movable plates,
14 third sliding slots, 15 seat plates, 16 push plates, 17 directing plates, 18 support plates.
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 Portable teaching device, including substrate 1, the top of substrate 1 are hinged with cover board 2, and substrate 1 pushes up
The side in portion is hinged with the first connecting plate 4, and cover board 2 is hinged with the first regulating mechanism 3 close to a lateral roof of the first connecting plate 4,
The bottom of first connecting plate 4 offers the first holding tank 5 along its length, and the two sides inner sidewall of the first holding tank 5 is along its length
Degree direction offers strip first sliding groove 6, slidably connects first connecting rod 7, first connecting rod between two groups of first sliding grooves 6
7 outer ring fixing sleeve is connected to the second connecting plate 8, and the side that the second connecting plate 8 stretches out 6 one end of first sliding groove is hinged with support machine
Structure, supporting mechanism include two groups of mounting plates 9, one of those is hinged with the second connecting plate 8 for two groups of mounting plates 9, and mounting plate 9 is another
A to dock with substrate 1, the bottom of two groups of mounting plates 9 offers the second holding tank 10 of string configuration along its length, and two
The second holding tank 10 of group one end close to each other hingedly with have the second regulating mechanism 11, two groups of mounting plates 9 one end close to each other
The second sliding slot 12 of rectangular configuration is offered along its length, and movable plate 13 is slidably socketed between two groups of second sliding slots 12, it is living
The top center position of movable plate 13 offers the third sliding slot 14 along the setting of its width direction, and third sliding slot 14 is slided by sliding block
It is connected with seat plate 15.
One end of seat plate 15 is hinged with support plate 18, and the bottom of seat plate 15 is welded with two groups along its width direction and is symmetrical arranged
Push plate 16, and push plate 16 becomes narrow gradually along the direction of seat plate 15 to support plate 18, two groups of mounting plates 9 side top close to each other
Portion is welded with the directing plate 17 contradicted with push plate 16, and directing plate 17 gradually broadens along seat plate 15 to the direction of support plate 18, the
One regulating mechanism 3 includes the casing hinged with cover board 2, and casing is socketed with telescopic rod far from the threaded one end of cover board 2, and first is adjusted
Mechanism 3 is consistent with the structure of the second regulating mechanism 11, the second connecting plate 8 and the side-lower close to each other of substrate 1 offer with
The card slot that second regulating mechanism 11 contradicts, substrate 1 are vertically welded with and the socket of mounting plate 9 close to the side of the second connecting plate 8
Casing, the first connecting plate 4 offer the location hole being connected to the first holding tank 5, the inside spiral shell of location hole far from one end of substrate 1
Line is socketed with fixed link.
Working principle: what is used makes rotating plate 2, then rotates the first connecting plate 4, while first on cover board 2 being adjusted
Section mechanism 3 is docked with the docking groove offered at the top of the first connecting plate 4, so that cover board 2 is supported, is then pushed
First connecting rod 7 on first connecting plate, 4 bottom holding tank 5 makes first connecting rod 7 be pushed to one end far from substrate 1, then
Rotation first connecting rod 7 keeps the second connecting plate 8 vertical with the first connecting plate 4, then rotates the fixed link on the first connecting plate 4,
Inside to make fixed link go deep into the first holding tank 5 contradicts the second connecting plate 8, then rotational support mechanism, simultaneously
Go deep into mounting plate 9 in the casing on substrate 1, then pull seat plate 15, at this time the push plate 16 on seat plate 15 pushes directing plate
17, to make two groups of mounting plates 9 move in the direction away from each other, to substrate 1 and the second connecting plate 8 are supported, so
Rotational support plate 18 afterwards makes support plate 18 and ground face contact, and at this time faculty can be sitting on seat plate when teaching,
The design structure simple operations are convenient and efficient, on the one hand say that whole learning device stores when not in use, facilitate religion
It learns device to be carried, open air is especially facilitated to carry out teaching of painting from life, on the other hand the flat of a rest can also be provided for teacher
Platform alleviates teacher's fatigue when teaching.
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 (6)
1. a kind of Portable teaching device, including substrate (1), which is characterized in that be hinged with cover board at the top of the substrate (1)
(2), the side at the top of the substrate (1) is hinged with the first connecting plate (4), and the one of the cover board (2) close first connecting plate (4)
Lateral roof is hinged with the first regulating mechanism (3), and the bottom of the first connecting plate (4) offers the first holding tank along its length
(5), the two sides inner sidewall of the first holding tank (5) offers strip first sliding groove (6) along its length, two groups of first sliding grooves
(6) it being slidably connected between first connecting rod (7), the outer ring fixing sleeve of first connecting rod (7) is connected to the second connecting plate (8), the
The side that two connecting plates (8) stretch out first sliding groove (6) one end is hinged with supporting mechanism, and supporting mechanism includes two groups of mounting plates (9),
Two groups of mounting plates (9) one of those with the second connecting plate (8) hingedly, another is docked mounting plate (9) with substrate (1), two groups
The bottom of mounting plate (9) offers the second holding tank (10) of string configuration, two group of second holding tank along its length
(10) one end close to each other hingedly with have the second regulating mechanism (11), two groups of mounting plates (9) one end close to each other along its length
Degree direction offers the second sliding slot (12) of rectangular configuration, is slidably socketed movable plate (13) between two groups of second sliding slots (12), living
The top center position of movable plate (13) offers the third sliding slot (14) along the setting of its width direction, and third sliding slot (14) passes through cunning
Block slidably connects seat plate (15).
2. a kind of Portable teaching device according to claim 1, which is characterized in that one end of the seat plate (15) is hinged
Have support plate (18), the bottom of seat plate (15) is welded with two groups of symmetrically arranged push plates (16), and push plate along its width direction
(16) direction along seat plate (15) to support plate (18) becomes narrow gradually.
3. a kind of Portable teaching device according to claim 1, which is characterized in that mounting plate described in two groups (9) is mutual
A close lateral roof is welded with the directing plate (17) contradicted with push plate (16), and directing plate (17) is along seat plate (15) to support plate
(18) direction gradually broadens.
4. a kind of Portable teaching device according to claim 1, which is characterized in that the first regulating mechanism (3) packet
Include and be socketed with telescopic rod far from the threaded one end of cover board (2) with cover board (2) hinged casing, casing, the first regulating mechanism (3) with
The structure of second regulating mechanism (11) is consistent.
5. a kind of Portable teaching device according to claim 1, which is characterized in that second connecting plate (8) and base
Plate (1) side-lower close to each other offers the card slot contradicted with the second regulating mechanism (11), and the substrate (1) is close to second
The side of connecting plate (8) is vertically welded with the casing with mounting plate (9) socket.
6. a kind of Portable teaching device according to claim 1, which is characterized in that first connecting plate (4) is separate
One end of substrate (1) offers the location hole being connected to the first holding tank (5), and the internal whorl of location hole is socketed with fixed link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820181441.XU CN208781448U (en) | 2018-02-02 | 2018-02-02 | A kind of Portable teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820181441.XU CN208781448U (en) | 2018-02-02 | 2018-02-02 | A kind of Portable teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208781448U true CN208781448U (en) | 2019-04-23 |
Family
ID=66143181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820181441.XU Expired - Fee Related CN208781448U (en) | 2018-02-02 | 2018-02-02 | A kind of Portable teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208781448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111627268A (en) * | 2020-06-16 | 2020-09-04 | 枣庄学院 | Portable recording equipment that music teaching teacher used |
-
2018
- 2018-02-02 CN CN201820181441.XU patent/CN208781448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111627268A (en) * | 2020-06-16 | 2020-09-04 | 枣庄学院 | Portable recording equipment that music teaching teacher used |
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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: 20190423 Termination date: 20200202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |