CN206576590U - Teaching exhibiting device - Google Patents
Teaching exhibiting device Download PDFInfo
- Publication number
- CN206576590U CN206576590U CN201621410772.3U CN201621410772U CN206576590U CN 206576590 U CN206576590 U CN 206576590U CN 201621410772 U CN201621410772 U CN 201621410772U CN 206576590 U CN206576590 U CN 206576590U
- Authority
- CN
- China
- Prior art keywords
- frame
- rectangular frame
- support
- drawing paper
- sliding axle
- 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
Links
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model is related to teaching technique with the apparatus field, more particularly to a kind of teaching exhibiting device, including rectangular frame, the rectangular frame is removably mounted at the top of support frame, support frame as described above includes support base and expansion link, the rectangular frame is made up of its excess-three side of top opening for the frame side of U-type groove, provided with the sliding axle that can be slided up and down in two side racks in the U-type groove bottom frame side of rectangular frame, the sliding axle is externally provided with drawing paper shelf, the upper end of the drawing paper shelf is movably fixed to the upper end of two side racks of rectangular frame, the upper end of two side racks of the rectangular frame, which is provided with, can block the movable button of sliding axle, same easel can be made and contrasted while placing multiple picture, save floor occupying area, in teaching, several contrasts are easier to understand, the two sides of drawing paper shelf can also rotate, more effectively utilize material and space, directly reversion drawing paper shelf is used, it is more convenient.
Description
Technical field
The utility model is related to teaching technique with the apparatus field, more particularly to a kind of teaching exhibiting device.
Background technology
Exhibiting device makes educational aid common in teaching, such as the art major in each universities and colleges, in the class often
Multiple picture can be hung up is explained to student, multiple picture carries out paired observation, theoretical and reality combination can more allow student
Quick grasp says knowledge, but leads to not contrast, very due to lacking displaying bogey when multiple picture displaying simultaneously
Extremely picture is modified and described, it is just more inconvenient, all shown if every width is drawn with an easel, also engaged position,
If frequently changing also easily damages drawing paper, if oil painting be drawn in do not drain completely in the case of be also easy to fuzzy picture
Matter.
Utility model content
In view of technical problem present in prior art, the utility model provides a kind of rotatable and upset for many
Width draws the teaching exhibiting device for contrasting displaying simultaneously.
To realize above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
Teaching exhibiting device, including rectangular frame, the rectangular frame are removably mounted at the top of support frame, described
Support frame includes support base and expansion link, and described expansion link one end is fixed in support base, and the other end of expansion link is provided with
360 ° of swivel joints, the rectangular frame is movably connected on swivel joint, and the rectangular frame is by its excess-three of top opening
Side constitutes for the frame side of U-type groove, provided with the cunning that can be slided up and down in two side racks in the U-type groove bottom frame side of rectangular frame
Moving axis, the sliding axle is externally provided with drawing paper shelf, and the upper end of the drawing paper shelf is movably fixed to two side racks of rectangular frame
Upper end, the upper ends of two side racks of the rectangular frame is provided with can block the movable button of sliding axle.
Using the teaching exhibiting device of this design, same easel can be made and contrasted while placing multiple picture, saved
Floor space, in teaching, several contrasts are easier to understand, and compared with prior art, not only whole rectangular frame can rotate,
The two sides of drawing paper shelf can also rotate, and more effectively utilize material and space, treat that a width need not be removed more in time after the completion of drawing
Change, directly reversion drawing paper shelf used, it is more convenient, also protect be drawn in it is not dry in the case of take down and damage.
Further limit, the movable button includes being fixed under the hold-down support on the inside of frame side, the hold-down support
Side is flexibly connected support frame by bearing pin, and the top of hold-down support is provided with handrail button, and handrail, which is buckled, to be connected to be fixed on support
Pull bar on frame, can make pull bar, support frame and hold-down support formation tripod carry slip when pulling up handrail button
Grab provided with fixed handrail button on the outside of axle, the frame side of the rectangular frame.The design of movable button is fixed sliding axle, it is ensured that drawn
Paper shelf smoothly rotates turn-over, it is therefore an objective to saves many a few width drawing paper of placement in the case of easel, above carries sliding axle to support frame position
Put, then pulling handrail button to make pull bar drive support frame that handrail button is fixed on grab in vertical state, then makes three's shape
Sliding axle is supported into tripod, so as to ensure that drawing paper shelf can smoothly be overturn.
Further limit, the movable button is embedded in the inner side of two side racks of rectangular frame, frame side inside upper surface and work
The upper surface flush of dynamic button, it is more smooth during in order to be slided on sliding axle, it will not be hindered by movable button, sliding axle to be moved to movable button
Support rack position when just pull handrail button fix it.
Further limit, the both sides of the rectangular frame are provided with lighting device, in order that apparent during magazine displaying.
Further limit, rectangular frame bottom frame side front side be provided with buckle, the buckle can with drawing paper shelf
Hook on front side of end is engaged, drawing paper shelf and sliding axle are pulled up simultaneously after, and then drawing paper shelf rotates around sliding axle
Turn-over, the design is drawing paper shelf is more preferably fixed, and will not be turned round along path.
Brief description of the drawings
Fig. 1 is the structural representation of teaching exhibiting device；
Indicate and correspond to respectively in figure：1. rectangular frame；2. lighting device；3. sliding axle；4. buckle；5. rotation connects
Head；6. expansion link；7. support base；8. drawing paper shelf；9. movable button.
Embodiment
In order that those skilled in the art may be better understood, with reference to the accompanying drawings and examples to the utility model
Technical scheme is further illustrated.
Teaching exhibiting device as shown in Figure 1, including rectangular frame 1, the rectangular frame 1 are removably mounted at support
The top of frame, support frame as described above includes support base 7 and expansion link 6, and described one end of expansion link 6 is fixed in support base 7, stretched
The other end of contracting bar 6 is movably connected on swivel joint 5 provided with 360 ° of swivel joints 5, the rectangular frame 1, the rectangle frame
Frame 1 is made up of its excess-three side of top opening for the frame side of U-type groove, provided with can be in the U-type groove bottom frame side of rectangular frame 1
The sliding axle 3 slided up and down in two side racks, the sliding axle 3 is externally provided with drawing paper shelf 8, and the upper end of the drawing paper shelf 8 is lived
The upper end of dynamic two side racks for being fixed on rectangular frame 1, the upper end of two side racks of the rectangular frame 1, which is provided with, can block slip
The movable button 9 of axle 3, the movable button 9 includes being fixed on to be passed through below the hold-down support on the inside of frame side, the hold-down support
Bearing pin is flexibly connected support frame, and the top of hold-down support is provided with handrail button, and handrail, which is buckled, to be connected to be fixed on support frame
Pull bar, can make pull bar, support frame and hold-down support formation tripod carry sliding axle 3, institute when pulling up handrail button
The grab provided with fixed handrail button on the outside of the frame side of rectangular frame 1 is stated, the movable button 9 is embedded in two side racks of rectangular frame 1
Inner side, the upper surface flush of frame side inside upper surface and movable button 9, the both sides of the rectangular frame 1 are provided with lighting device 2,
Buckle 4 is provided with the front side of the bottom frame side of rectangular frame 1, the buckle 4 can match with the hook on front side of the upper end of drawing paper shelf 8
Close.
The teaching that the utility model is provided is described in detail with exhibiting device above, the explanation of specific embodiment is only
It is to be used to help understand method of the present utility model and its core concept.It should be pointed out that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvement and modification can also be carried out to the utility model,
These are improved and modification is also fallen into the utility model scope of the claims.
Claims (5)
1. teaching exhibiting device, including rectangular frame, the rectangular frame are removably mounted at the top of support frame, the branch
Support includes support base and expansion link, and described expansion link one end is fixed in support base, and the other end of expansion link is provided with
360 ° of swivel joints, the rectangular frame is movably connected on swivel joint, it is characterised in that：The rectangular frame is by top
The frame side that its excess-three side is U-type groove that is open is constituted, provided with can be in two side racks in the U-type groove bottom frame side of rectangular frame
The sliding axle of lower slider, the sliding axle is externally provided with drawing paper shelf, and the upper end of the drawing paper shelf is movably fixed to rectangular frame
Two side racks upper end, the upper ends of two side racks of the rectangular frame is provided with can block the movable button of sliding axle.
2. teaching exhibiting device according to claim 1, it is characterised in that：The movable button includes being fixed in frame side
Hold-down support on side, the lower section of the hold-down support is flexibly connected support frame by bearing pin, and the top of hold-down support is provided with
Handrail button, handrail buckles the pull bar for being connected to be fixed on support frame, can make pull bar, support frame when pulling up handrail button
The grab provided with fixed handrail button on the outside of sliding axle, the frame side of the rectangular frame is carried with hold-down support formation tripod.
3. teaching exhibiting device according to claim 2, it is characterised in that：The movable button is embedded in the two of rectangular frame
The upper surface flush of the inner side of side rack, frame side inside upper surface and movable button.
4. teaching exhibiting device according to claim 1, it is characterised in that：The both sides of the rectangular frame are provided with illumination
Device.
5. teaching exhibiting device according to claim 1, it is characterised in that：In the front side of the bottom frame side of rectangular frame
Provided with buckle, the buckle can be engaged with the hook on front side of drawing paper shelf upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621410772.3U CN206576590U (en) | 2016-12-21 | 2016-12-21 | Teaching exhibiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621410772.3U CN206576590U (en) | 2016-12-21 | 2016-12-21 | Teaching exhibiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206576590U true CN206576590U (en) | 2017-10-24 |
Family
ID=60108486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621410772.3U Expired - Fee Related CN206576590U (en) | 2016-12-21 | 2016-12-21 | Teaching exhibiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206576590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106690948A (en) * | 2016-12-21 | 2017-05-24 | 重庆工业职业技术学院 | Multi-interface display device |
-
2016
- 2016-12-21 CN CN201621410772.3U patent/CN206576590U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106690948A (en) * | 2016-12-21 | 2017-05-24 | 重庆工业职业技术学院 | Multi-interface display 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20181221 |