CN208903484U - A kind of plate combining structure formula teaching of Chinese utensil - Google Patents
A kind of plate combining structure formula teaching of Chinese utensil Download PDFInfo
- Publication number
- CN208903484U CN208903484U CN201820914425.7U CN201820914425U CN208903484U CN 208903484 U CN208903484 U CN 208903484U CN 201820914425 U CN201820914425 U CN 201820914425U CN 208903484 U CN208903484 U CN 208903484U
- Authority
- CN
- China
- Prior art keywords
- plate
- card
- chinese
- pedestal
- block
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of plate combining structure formula teaching of Chinese utensils, including pedestal, the bottom of the pedestal is equipped with the first idler wheel, and pedestal is fixedly arranged above support column, card outlet is offered on the appearance wall of the support column, and adjustment axis is installed above support column, link block is connected with by four connecting rods on the appearance wall of the adjustment axis, there are four the link block is arranged altogether, the side of four link blocks, which is connected by a hinge, displaying plate, the utility model, which is provided with, shows plate, hydraulic telescopic rod drives card to be moved up, metal block on card is simultaneously placed in the electromagnetism slot for showing panel surface by extraction card as needed, pull dynamic displaying plate, rotate it along adjustment axis, make to show that plate is rotated along hinge, folded, solves student Learn it is dry as dust, reduce learning interest the problem of.
Description
Technical field
The utility model belongs to teaching aid technical field, and in particular to a kind of plate combining structure formula teaching of Chinese device
Tool.
Background technique
Teaching aid is that student can be enable intuitively, visually to understand each appliances and teachers' instruction used in the content of courses
When the general name of apparatus that uses, teaching aid can be improved the learning interest of student, enriches perceptual knowledge, and help forms specific general
It reads, the observation ability and thinking ability of Developing Students ' generally divide common teaching aid, special teaching aid and Teachig-aid for infant studying three classes, common to teach
Tool includes that conventional and professional teaching aid, special teaching aid used in middle and primary schools' basic education and big, all kinds of specialized educations of special secondary school are general
Refer to that for example blind to special education object, deaf, mute disabled person and mentally retarded child carry out special implement used of imparting knowledge to students, Teachig-aid for infant studying is
Toy used in preschool child's formative education, intellectual development articles.
But there is some defects, existing teaching of Chinese device in teaching of Chinese utensil currently on the market in use
Tool be mostly it is fixed, cause student's study dry as dust, reduce learning interest, and existing teaching of Chinese utensil is without from band plate
It wipes, causes blackboard eraser easy to be lost, influence the problem of writing.
Utility model content
The purpose of this utility model is to provide a kind of plate combining structure formula teaching of Chinese utensils, to solve above-mentioned background
The existing teaching of Chinese utensil proposed in technology is more dry as dust, and the problem that blackboard eraser is easy to be lost.
To achieve the above object, the utility model provides the following technical solutions: a kind of plate combining structure formula teaching of Chinese
Utensil, including pedestal, the bottom of the pedestal be equipped with the first idler wheel, and pedestal is fixedly arranged above support column, the support
Card outlet is offered on the appearance wall of column, and adjustment axis is installed above support column, is led on the appearance wall of the adjustment axis
It crosses four connecting rods and is connected with link block, there are four the link block is arranged altogether, the side of four link blocks passes through hinge
Chain link has displaying plate, there are four the displaying plate is arranged altogether, offers on four sides for showing plate
Two the first electromagnetism slots and four the second electromagnetism slots, and four the second electromagnetism slot positions are between the first electromagnetism slot, four exhibitions
Show that two races that are internally provided with of plate, the race are provided with eight altogether, the inside of the adjacent race of every two is pacified
Equipped with the second idler wheel, one end of idler wheel described in every two passes through fixed link and is connected with fixed bin, and the fixed bin is provided with altogether
Four, the inside of four fixed bins is mounted on scroll spring, and one end of four scroll springs is mounted on blackboard eraser,
The inside of the pedestal is fixed with hydraulic cylinder and hydraulic pump, and hydraulic cylinder is located at the side of hydraulic pump, the top of the hydraulic cylinder
It is fixed with hydraulic telescopic rod, card is provided at the top of the hydraulic telescopic rod, is fixed on a side of the card
One metal block and the second metal block, and the first metal block is located at the side of the second metal block, the hydraulic pump, the first electromagnetism slot and
Second electromagnetism slot is electrically connected with peripheral control unit, and the peripheral control unit and external power supply are electrically connected.
Preferably, damping spring is provided with above first idler wheel.
Preferably, the surface of first metal block and the second metal block is coated with rust-proof coating.
Preferably, the surface of the pedestal offers heat release hole.
Preferably, the side for showing plate is equipped with Anti-slip cover.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model, which is provided with, shows plate, and the hydraulic oil in hydraulic cylinder is pressed into hydraulic telescopic rod by hydraulic pump,
To drive hydraulic telescopic rod that card is driven to be moved up, it is moved to card exit, extract card out and as needed will
Metal block on card is placed in the electromagnetism slot for showing panel surface, is pulled dynamic displaying plate, is carried out it along adjustment axis
Rotation makes to show that plate is rotated along hinge, that is, is folded, shows the another side for showing plate in student
In front, show plate on write, solve student study it is dry as dust, reduce learning interest the problem of.
(2) the utility model is provided with scroll spring and blackboard eraser, pulls blackboard eraser, makes scroll spring in tensional state, simultaneously
It moves the second idler wheel in the inside of race, is movable to the position for needing to wipe, the content of writing can be wiped
It removes, after use, unclamps hand, blackboard eraser shows the inside of plate as scroll spring is retracted to, and avoiding blackboard eraser and losing influences
The problem of writing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the displaying plate main view of the utility model；
Fig. 3 is the displaying plate side view of the utility model；
Fig. 4 is the card top view of the utility model；
Fig. 5 is the circuit block diagram of the utility model；
In figure: 1- connecting rod, 2- hinge, 3- show plate, 4- support column, 5- hydraulic telescopic rod, the first idler wheel of 6-, the bottom 7-
Seat, the outlet of 8- hydraulic cylinder, 9- hydraulic pump, 10- card, 11- card, the first electromagnetism of 12- slot, the second electromagnetism of 13- slot, 14- are adjusted
Axis, 15- fixed bin, 16- link block, 17- scroll spring, 18- blackboard eraser, 19- fixed link, 20- race, the second idler wheel of 21-, 22-
First metal block, the second metal block of 23-.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-Fig. 5, the utility model provides a kind of technical solution: culture and education in a kind of plate combining structure formula
Learn utensil, including pedestal 7, the bottom of pedestal 7 is equipped with the first idler wheel 6, and pedestal 7 is fixedly arranged above support column 4, support column
Card outlet 11 is offered on 4 appearance wall, and the top of support column 4 is equipped with adjustment axis 14, on the appearance wall of adjustment axis 14
It is connected with link block 16 by four connecting rods 1, for link block 16 altogether there are four settings, the side of four link blocks 16 passes through hinge
Chain 2, which is connected with, shows plate 3, shows that plate 3 there are four settings, shows altogether and is provided with blackboard plate on another side of plate 3
Face is write convenient for chalk, is pulled dynamic displaying plate 3, is rotated it along adjustment axis 14, can be in student's progress
Culture and education is opened up there are two the first electromagnetism slot 12 and four the second electromagnetism slots 13 on one side of four displaying plates 3, and four
Between the first electromagnetism slot 12, four displaying plates 3 are internally provided with two races 20, race 20 for a second electromagnetism slot 13
It is provided with eight altogether, the inside of the adjacent race 20 of every two is mounted on the second idler wheel 21, pulls blackboard eraser 18, makes the second idler wheel 21
It is moved in the inside of race 20, is movable to the position for needing to wipe, one end of every two idler wheel 21 passes through fixed link
19 are connected with fixed bin 15, and fixed bin 15 is altogether there are four settings, and the inside of four fixed bins 15 is mounted on scroll spring 17, and four
One end of a scroll spring 17 is mounted on blackboard eraser 18, pulls blackboard eraser 18, makes scroll spring 17 in tensional state, can be to writing
Content wiped, after use, unclamp hand, blackboard eraser 18 with scroll spring 17 be retracted to show plate 3 inside, bottom
The inside of seat 7 is fixed with hydraulic cylinder 8 and hydraulic pump 9, and hydraulic cylinder 8 is located at the side of hydraulic pump 9, and the top of hydraulic cylinder 8 is fixed
There is hydraulic telescopic rod 5, the top of hydraulic telescopic rod 5 is provided with card 10, and the hydraulic oil in hydraulic cylinder 8 is pressed into liquid by hydraulic pump 9
It presses in telescopic rod 5, thus drive hydraulic telescopic rod 5 that card 10 is driven to be moved up, it is fixed on a side of card 10
There are the first metal block 22 and the second metal block 23, and the first metal block 22 is located at the side of the second metal block 23, extracts card 10 out
And the metal block on card 10 is placed on as needed in the electromagnetism slot for showing 3 surface of plate, hydraulic pump 9, the first electromagnetism slot
12 and second electromagnetism slot 13 be electrically connected with peripheral control unit, peripheral control unit and external power supply are electrically connected.
In order to avoid shaking excessive damage utensil in moving process, in the present embodiment, it is preferred that the first idler wheel 6 it is upper
Side is provided with damping spring.
It is corroded in order to avoid Long Term Contact air generates, in the present embodiment, it is preferred that the first metal block 22 and the second metal
The surface of block 23 is coated with rust-proof coating.
For the ease of radiating, in the present embodiment, it is preferred that the surface of pedestal 7 offers heat release hole.
In order to avoid hand from skidding during rotation, in the present embodiment, it is preferred that show that the side of plate 3 is equipped with
Anti-slip cover.
The working principle and process for using of the utility model: external power supply is connected, then peripheral control unit control is hydraulic
It pumps the 9, first electromagnetism slot 12 and the second electromagnetism slot 13 works normally, the hydraulic oil in hydraulic cylinder 8 is pressed into hydraulically extensible by hydraulic pump 9
In bar 5, to drive hydraulic telescopic rod 5 that card 10 is driven to be moved up, it is moved at card outlet 11, extracts card 10 out
And be as needed placed on the metal block on card 10 in the electromagnetism slot for showing 3 surface of plate, dynamic displaying plate 3 is pulled, is made
It is rotated along adjustment axis 14, can carry out teaching of Chinese to student, when needing to carry out written teaching, makes to show plate
3 are rotated along hinge 2, that is, are folded, and are shown the another side for showing plate 3 in face of student, are being shown
It is write on plate 3, pulls blackboard eraser 18, make scroll spring 17 in tensional state, while making the second idler wheel 21 in race 20
Inside is moved, and is movable to the position for needing to wipe, can be wiped the content of writing, after use, is unclamped
Hand, blackboard eraser 18 show the inside of plate 3 as scroll spring 17 is retracted to.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of plate combining structure formula teaching of Chinese utensil, including pedestal (7), it is characterised in that: the bottom of the pedestal (7)
It is equipped with the first idler wheel (6), and pedestal (7) is fixedly arranged above support column (4), is opened up on the appearance wall of the support column (4)
There is card to export (11), and adjustment axis (14) are installed above support column (4), passes through on the appearance wall of the adjustment axis (14)
Four connecting rods (1) are connected with link block (16), and the link block (16) is altogether there are four settings, four link blocks (16)
Side passes through hinge (2) and is connected with displaying plate (3), and there are four the total settings of the displaying plate (3), four display boards
First electromagnetism slot (12) and four the second electromagnetism slots (13) there are two being opened up on one side of block (3), and four the second electromagnetism
Slot (13) is between the first electromagnetism slot (12), and four described two races (20) that are internally provided with for showing plate (3) are described
Race (20) is provided with eight altogether, and the inside of the adjacent race (20) of every two is mounted on the second idler wheel (21), every two
One end of the idler wheel (21) passes through fixed link (19) and is connected with fixed bin (15), and the fixed bin (15) is provided with four altogether
A, the inside of four fixed bins (15) is mounted on scroll spring (17), and one end of four scroll springs (17) is equal
It is equipped with blackboard eraser (18), the inside of the pedestal (7) is fixed with hydraulic cylinder (8) and hydraulic pump (9), and hydraulic cylinder (8) is located at liquid
The side of press pump (9), the hydraulic cylinder (8) are fixedly arranged above hydraulic telescopic rod (5), the top of the hydraulic telescopic rod (5)
It is provided with card (10), is fixed with the first metal block (22) and the second metal block (23) on a side of the card (10),
And first metal block (22) be located at the side of the second metal block (23), the hydraulic pump (9), the first electromagnetism slot (12) and the second electricity
Magnetic slot (13) is electrically connected with peripheral control unit, and the peripheral control unit and external power supply are electrically connected.
2. a kind of plate combining structure formula teaching of Chinese utensil according to claim 1, it is characterised in that: first rolling
Damping spring is provided with above wheel (6).
3. a kind of plate combining structure formula teaching of Chinese utensil according to claim 1, it is characterised in that: first gold medal
The surface for belonging to block (22) and the second metal block (23) is coated with rust-proof coating.
4. a kind of plate combining structure formula teaching of Chinese utensil according to claim 1, it is characterised in that: the pedestal
(7) surface offers heat release hole.
5. a kind of plate combining structure formula teaching of Chinese utensil according to claim 1, it is characterised in that: the display board
The side of block (3) is equipped with Anti-slip cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820914425.7U CN208903484U (en) | 2018-06-13 | 2018-06-13 | A kind of plate combining structure formula teaching of Chinese utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820914425.7U CN208903484U (en) | 2018-06-13 | 2018-06-13 | A kind of plate combining structure formula teaching of Chinese utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208903484U true CN208903484U (en) | 2019-05-24 |
Family
ID=66566608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820914425.7U Expired - Fee Related CN208903484U (en) | 2018-06-13 | 2018-06-13 | A kind of plate combining structure formula teaching of Chinese utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208903484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112837584A (en) * | 2019-11-24 | 2021-05-25 | 榆林学院 | A lift-type teaching display stand |
-
2018
- 2018-06-13 CN CN201820914425.7U patent/CN208903484U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112837584A (en) * | 2019-11-24 | 2021-05-25 | 榆林学院 | A lift-type teaching display stand |
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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: 20190524 Termination date: 20200613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |