CN207011978U - A kind of high number hanging chart device for teaching - Google Patents
A kind of high number hanging chart device for teaching Download PDFInfo
- Publication number
- CN207011978U CN207011978U CN201720152697.3U CN201720152697U CN207011978U CN 207011978 U CN207011978 U CN 207011978U CN 201720152697 U CN201720152697 U CN 201720152697U CN 207011978 U CN207011978 U CN 207011978U
- Authority
- CN
- China
- Prior art keywords
- connecting bracket
- frame
- picture
- high number
- chart
- 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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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses a kind of high number hanging chart device for teaching, including upper frame, the both sides of the upper frame bottom are mounted on side frame, the bottom of the side frame is provided with cross bar, the surface of the cross bar is equidistant to be socketed with chart rack, the chart rack is by movable disk, connecting bracket, side grip, soft bar, rotating disk, picture frame and latch composition, the top of movable disk, bottom and side are mounted on connecting bracket, connecting bracket is connected by soft bar with another connecting bracket, another connecting bracket connects picture frame by rotating disk, the top installation latch of picture frame, the opposite side installation side grip of movable disk.The utility model is by setting multiple chart racks, while using connecting bracket, soft bar and rotating disk, reached make Map-hanging set load picture more and can a single displaying wherein width picture the advantages of.
Description
Technical field
Instructional device technical field is the utility model is related to, specially a kind of high number hanging chart device for teaching.
Background technology
In a broad sense, the mathematics outside elementary mathematics is all higher mathematics, also have by the more deep algebraically in middle school, geometry with
And simple set theory is preliminary, logic is tentatively referred to as medium mathematics, elementary mathematics and university as middle and primary schools' stage
The transition of the higher mathematics in stage.
At present, it is necessary to use Map-hanging set during high number is imparted knowledge to students, in general Map-hanging set, wall chart quantity has
Limit, and be in general all to concentrate displaying, so it is unfavorable for the study of student, easily causes the confusion of Students ' Learning content,
The content of a certain width picture of observation that can not be single-minded, influence the excitement of Students ' Learning.
Utility model content
The purpose of this utility model is to provide a kind of high number hanging chart device for teaching, and possessing makes Map-hanging set load picture more
It is more and can a single displaying wherein width picture the advantages of, solve Map-hanging set load picture finite sum can not single displaying figure
The problem of piece.
To achieve the above object, the utility model provides following technical scheme：A kind of high number hanging chart device for teaching, including top
Frame, the both sides of the upper frame bottom are mounted on side frame, and the bottom of the side frame is provided with cross bar, and the surface of the cross bar is equidistant
From chart rack is socketed with, the chart rack is made up of movable disk, connecting bracket, side grip, soft bar, rotating disk, picture frame and latch, activity
Top, bottom and the side of disk are respectively mounted connecting bracket, and connecting bracket is connected by soft bar with another connecting bracket, another connection
Support connects picture frame, the top installation latch of picture frame, the opposite side installation side grip of movable disk by rotating disk.
Preferably, the latch is provided with two, and two latches are centrosymmetric on place picture frame.
Preferably, the junction of the soft bar and connecting bracket is socketed with the collar.
Preferably, the bottom of the side frame is provided with pillar, and the bottom of the pillar is provided with base.
Preferably, the bottom of the base is provided with antiskid particles.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, chart rack is separately fixed on cross bar, existed on each chart rack by setting multiple chart racks by the utility model
There are three picture frames, picture can be placed in each picture frame, so that chart rack can place more pictures, beneficial to the teaching of high number
It is smoothed out, while the picture frame of needs is enable by operating side grip using connecting bracket, soft bar and rotating disk, user
Activity is arrived towards student's one side, then by rotating rotating disk, is changed the direction of picture frame, is then pushed or lift soft bar, from
And enable that picture frame is single to be shown, high number teaching is completed, the notice of student is more concentrated, and also greatly increase
The selectivity of study, reached make Map-hanging set load picture more and can a single displaying wherein width picture the advantages of.
Brief description of the drawings
Fig. 1 is the utility model side schematic view；
Fig. 2 is the utility model chart rack side schematic view.
In figure：1 upper frame, 2 chart racks, 21 movable disks, 22 connecting brackets, 23 side grips, 24 soft bars, 25 rotating disks, 26 picture frames,
27 latches, 3 side frames, 4 bases, 5 pillars, 6 cross bars.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of high number hanging chart device for teaching, including upper frame 1, the both sides of the bottom of upper frame 1 and be mounted on side
Frame 3, the bottom of side frame 3 are provided with cross bar 6, and the surface of cross bar 6 is equidistant to be socketed with chart rack 2, and chart rack 2 is by movable disk 21, connection
Support 22, side grip 23, soft bar 24, rotating disk 25, picture frame 26 and latch 27 form, top, bottom and the side of movable disk 21
Connecting bracket 22 is mounted on, connecting bracket 22 is connected by soft bar 24 with another connecting bracket 22, and another connecting bracket 22 is logical
Cross rotating disk 25 and connect picture frame 26, the top installation latch 27 of picture frame 26, the opposite side installation side grip 23 of movable disk 21.
Chart rack 2 is separately fixed on cross bar 6, deposited on each chart rack 2 by setting multiple chart racks 2 by the utility model
There are three picture frames 26, picture can be being placed in each picture frame 26, so that chart rack 2 can place more pictures, beneficial to height
Number teaching is smoothed out, while using connecting bracket 22, soft bar 24 and rotating disk 25, user by operating side grip 23,
The activity of picture frame 26 of needs is arrived towards student's one side, then by rotating rotating disk 25, change the direction of picture frame 26, so
After push or lift soft bar 24 so that what picture frame 26 can be single is shown, completes high number teaching, make the attention of student
Power is more concentrated, and also considerably increases the selectivity of study, reached make Map-hanging set load picture more and can be single
The advantages of one displaying wherein width picture.
Latch 27 is provided with two, and two latches 27 are centrosymmetric on place picture frame 26, the design of multiple latches 27,
Picture frame 26 is set to clamp more stable by picture.
The junction of soft bar 24 and connecting bracket 22 is socketed with the collar, the design of the collar so that connecting bracket 22 and soft
Bar 24 connects more stable.
The bottom of side frame 3 is provided with pillar 5, and the bottom of pillar 5 is provided with base 4, and the bottom of base 4 is provided with anti-skidding
, the design of antiskid particles on base 4 so that overall Map-hanging set is positioned to more stablize.
In use, by operating side grip 23, then the picture frame 26 of needs is moved to front, then rotate rotating disk 25,
Then soft bar 24 is pushed or lifted, makes picture frame 26 towards student's one side.
In summary：The high number hanging chart device for teaching, pass through chart rack 2, connecting bracket 22, side grip 23, soft bar 24, rotation
Disk 25 and picture frame 26, solve the problems, such as that Map-hanging set loading picture finite sum can not single exhibiting pictures.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that a variety of to the progress of these embodiments can change in the case where not departing from principle of the present utility model and spirit,
Modification, replacement and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high number hanging chart device for teaching, including upper frame (1), it is characterised in that：The both sides of upper frame (1) bottom are respectively mounted
There is side frame (3), the bottom of the side frame (3) is provided with cross bar (6), and the surface of the cross bar (6) is equidistant to be socketed with chart rack
(2), the chart rack (2) is by movable disk (21), connecting bracket (22), side grip (23), soft bar (24), rotating disk (25), picture frame
(26) formed with latch (27), top, bottom and the side of movable disk (21) are respectively mounted connecting bracket (22), connecting bracket (22)
It is connected by soft bar (24) with another connecting bracket (22), another connecting bracket (22) connects picture frame by rotating disk (25)
(26), the top installation latch (27) of picture frame (26), the opposite side installation side grip (23) of movable disk (21).
A kind of 2. high number hanging chart device for teaching according to claim 1, it is characterised in that：The latch (27) is provided with two
It is individual, and two latches (27) are centrosymmetric on place picture frame (26).
A kind of 3. high number hanging chart device for teaching according to claim 1, it is characterised in that：The soft bar (24) is with being connected branch
The junction of frame (22) is socketed with the collar.
A kind of 4. high number hanging chart device for teaching according to claim 1, it is characterised in that：The bottom peace of the side frame (3)
Equipped with pillar (5), the bottom of the pillar (5) is provided with base (4).
A kind of 5. high number hanging chart device for teaching according to claim 4, it is characterised in that：The bottom of the base (4) is set
There are antiskid particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720152697.3U CN207011978U (en) | 2017-02-16 | 2017-02-16 | A kind of high number hanging chart device for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720152697.3U CN207011978U (en) | 2017-02-16 | 2017-02-16 | A kind of high number hanging chart device for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207011978U true CN207011978U (en) | 2018-02-16 |
Family
ID=61460100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720152697.3U Expired - Fee Related CN207011978U (en) | 2017-02-16 | 2017-02-16 | A kind of high number hanging chart device for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207011978U (en) |
-
2017
- 2017-02-16 CN CN201720152697.3U patent/CN207011978U/en not_active Expired - Fee Related
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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: 20180216 Termination date: 20190216 |