CN207784662U - Teaching aid folds rack - Google Patents
Teaching aid folds rack Download PDFInfo
- Publication number
- CN207784662U CN207784662U CN201720761131.0U CN201720761131U CN207784662U CN 207784662 U CN207784662 U CN 207784662U CN 201720761131 U CN201720761131 U CN 201720761131U CN 207784662 U CN207784662 U CN 207784662U
- Authority
- CN
- China
- Prior art keywords
- placement plate
- poppet
- fixed
- fore
- groove
- 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
- 241001633942 Dais Species 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Warehouses Or Storage Devices (AREA)
Abstract
The utility model discloses a kind of teaching aids to fold rack, including holder and article placement plate, holder are divided into fore-stock and after-poppet, and the top of after-poppet is fixed with hook, and the subsequent middle and lower part of after-poppet is fixed with sucker；Article placement plate has three pieces, respectively upper placement plate, middle placement plate, lower placement plate, upper placement plate offers the first groove, the side of middle placement plate is fixed with sliding block, sliding rail has been inserted on sliding block, sliding rail is fixed on fore-stock, and two shafts are respectively fixed in the left and right sides of upper placement plate, and shaft is hinged with fore-stock and after-poppet respectively.The utility model has the advantage of, the fore-stock of the utility model setting can be abutted with after-poppet and be folded, space is saved, the present apparatus can be fixed on dais, prevent from shaking by hook and the sucker of setting, the sliding rail of setting, placement plate is extracted out in convenient, convenient for taking object, the bolt and groove of setting, fixed after-poppet, the strip of setting is facilitated to be convenient for rock-steady structure.
Description
Technical field
The utility model is related to a kind of tutor auxiliary platform clothing arts, and in particular to a kind of teaching aid folding rack.
Background technology
Teacher can use a large amount of teaching equipment, a large amount of teaching equipment to be placed on lectern together when teaching,
Aobvious space that is mixed and disorderly and occupying a large amount of lectern.Now with the most of occupied spaces of teaching aid rack it is big, without
When be easy to be damaged by students, occupied space is big when transport, inconvenient when carrying.
Invention content
To above-mentioned the shortcomings of the prior art, the purpose of this utility model is to provide a kind of teaching aid folding rack, with
Facilitate teachers to place teaching aid, facilitates storage and carrying.
To achieve the above object, the technical solution adopted in the utility model：Teaching aid folds rack, including holder and article
Placement plate, holder are divided into two fore-stocks and two after-poppets, and the top of every after-poppet is fixed with hook（Fixed form is weldering
It connects）, every after-poppet back side is fixed with sucker at 1/3 from the bottom up, every after-poppet therefrom it is separated be divided into upper bracket and under
The top surface of holder, every lower bracket is fixed with bolt, and accordingly, the bottom surface of every upper bracket opens up fluted, and bolt is inserted into
In groove, realize that the fixation of upper bracket and lower bracket, every upper bracket and lower bracket are respectively and fixedly provided with the first limited post, after same root
Card has the first strip on two first limited posts on holder, and the mode specifically clamped is to be opened on the first strip there are two through-hole,
The first limited post has been inserted in through-hole；It is each on two front support frames to fix second limited post and two second limited posts are same
On one horizontal plane, the second strip has been caught between two the second limited posts；Article placement plate has three pieces, respectively upper placement plate,
Middle placement plate, lower placement plate, upper placement plate offer the first groove, and the first groove is rectangular channel, the left and right sides of upper placement plate
Two shafts are respectively fixed on face, shaft is respectively embedded in fore-stock and after-poppet；On the side of left and right two of middle placement plate
Two pieces of sliding blocks are fixed with, every piece of sliding block is to be inserted in sliding rail on strip and every piece of sliding block, and two sliding rails are separately fixed at two
On root fore-stock；Lower placement plate offers the second groove, and the second groove is also rectangular channel, on the side of left and right two of lower placement plate
Two shafts are respectively fixed with, shaft is respectively embedded in fore-stock and after-poppet.
Compared with prior art, the utility model has the advantage of the fore-stock of the utility model setting can with after-poppet
It is folded with abutting, saves space, the present apparatus can be fixed on dais, prevent from shaking by hook and the sucker of setting, setting
Sliding rail, placement plate is extracted out in facilitating, convenient for taking object, the bolt and groove of setting that fixed after-poppet, the strip of setting is facilitated to be convenient for
Rock-steady structure.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the left view of the utility model.
Fig. 3 is the vertical view of the utility model.
Fig. 4 is the partial view of the first strip of the utility model.
Fig. 5 is the sectional view of placement plate and fore-stock on the utility model.
Wherein, 1, holder, 1.1, fore-stock, 1.2, after-poppet, 1.3, bolt, 1.4, groove, the 1.5, first limited post,
1.6, the first strip, 1.7, hook, 1.8, sucker, 1.9, upper bracket, 1.10, lower bracket, the 1.11, second limited post, 1.12, the
Two strips, 2, placement plate, 2.1, upper placement plate, 2.2, middle placement plate, 2.3, lower placement plate, 2.4, sliding block, 2.5, sliding rail,
2.6, the first groove, 2.7 second grooves.
Specific implementation mode
In conjunction with attached drawing, the utility model is further elaborated.
As shown in Figs. 1-5, teaching aid folds rack, including holder 1 and article placement plate 2, holder 1 are divided to for two fore-stocks
1.1 and two after-poppets 1.2, the top of every after-poppet 1.2 be fixed with hook 1.7（Fixed form is welding）, prop up after every
1.2 back side of frame is fixed with sucker 1.8 at 1/3 from the bottom up, every after-poppet 1.2 therefrom it is separated be divided into upper bracket 1.9 and under
The top surface of holder 1.10, every lower bracket 1.10 is fixed with bolt 1.3, and accordingly, the bottom surface of every upper bracket 1.9 offers recessed
Slot 1.4, and bolt 1.3 is inserted into groove 1.4, realizes the fixation of upper bracket 1.9 and lower bracket 1.10, every 1.9 He of upper bracket
Lower bracket 1.10 is respectively and fixedly provided with the first limited post 1.5, and card has the on two first limited posts 1.5 on same root after-poppet 1.2
One strip 1.6, the mode specifically clamped are to be opened on the first strip 1.6 there are two through-hole, and the first limited post has been inserted in through-hole
1.4；It is each on two front support frames 1.1 to fix second limited post 1.11 and two second limited posts 1.11 are in same level
On, it has been caught in the second strip 1.12 between two the second limited posts 1.11；Article placement plate 2 has three pieces, respectively upper placement plate
2.1, middle placement plate 2.2, lower placement plate 2.3, upper placement plate 2.1 offer the first groove 2.6, and the first groove 2.6 is rectangular channel,
Two shafts are respectively fixed in the left and right sides of upper placement plate 2.1, shaft is respectively embedded in fore-stock 1.1 and after-poppet 1.2
In；Two pieces of sliding blocks 2.4 are fixed on the side of left and right two of middle placement plate 2.2, every piece of sliding block 2.5 is strip and every piece of sliding block
Sliding rail 2.5 is respectively inserted on 2.5, two sliding rails 2.5 are separately fixed on two fore-stocks 1.1；Lower placement plate 2.3 offers
Two grooves 2.7, the second groove 2.7 are also rectangular channel, and two shafts are respectively fixed on the side of left and right two of lower placement plate 2.3,
Shaft is respectively embedded in fore-stock 1.1 and after-poppet 1.2.
In use, the groove of upper bracket 1.9 is nested into the bolt of lower bracket 1.10, the first strip 1.6 is used in combination to block
On two the first limited posts 1.5, the first strip 1.6 can limit the separation of upper bracket 1.9 and lower bracket 1.10, by the second card
Item 1.12 is entrapped on two the second limited posts 1.11, due to being the company of insertion between shaft and fore-stock 1.1 and after-poppet 1.2
Mode is connect, connection is unstable, and the second strip 1.12 can prevent power is excessive shaft is caused to leave fore-stock 1.1 and after-poppet 1.2,
Then edge that hook 1.7 is hung over to dais, sucker 1.8 is fixed on the smooth side at dais, solves teaching aid folding
Rack often shakes in use, and teaching aid is caused to fall to the ground；When needing dismounting, by the first strip 1.6 and second
Strip 1.12 takes out, and will will be linked up with 1.7 with hand and be carried upwards causes upper bracket 1.9 to rise, due to shaft and fore-stock and after-poppet
It is hinged, cause placement plate 2.1 to deflect, then extract middle placement plate 2.2 from sliding rail 2.5 out, hook 1.7 is continued above to carry,
Fore-stock 1.1 is caused to rise, lower placement plate 2.3 tilts, and when hook 1.7 can not be carried above, sucker 1.8 is removed, whole device
It is folded into tabular, folds and completes.
Claims (1)
1. teaching aid folds rack, including holder and article placement plate, which is characterized in that holder is divided into two fore-stocks and two
The top of after-poppet, every after-poppet is fixed with hook, and every after-poppet back side is fixed with sucker, and every after-poppet is therefrom interrupted
It opens and is divided into upper bracket and lower bracket, the top surface of every lower bracket is fixed with bolt, and accordingly, the bottom surface of every upper bracket offers
Groove, and bolt is inserted into groove, every upper bracket and lower bracket are respectively and fixedly provided with the first limited post, and two on same root after-poppet
Card has the first strip on the first limited post of root；It is each on two front support frames to fix second limited post and two second limited posts
In same level, the second strip has been caught between two the second limited posts；Article placement plate has three pieces, respectively upper placement
Plate, middle placement plate, lower placement plate, upper placement plate offer the first groove, and the first groove is rectangular channel, the left and right two of upper placement plate
Two shafts are respectively fixed on side, shaft is respectively embedded in fore-stock and after-poppet；The side of left and right two of middle placement plate
On be fixed with two pieces of sliding blocks, every piece of sliding block is to be inserted in sliding rail on strip and every piece of sliding block, and two sliding rails are separately fixed at
On two fore-stocks；Lower placement plate offers the second groove, and the second groove is also rectangular channel, the side of left and right two of lower placement plate
On be respectively fixed with two shafts, shaft is respectively embedded in fore-stock and after-poppet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720761131.0U CN207784662U (en) | 2017-06-28 | 2017-06-28 | Teaching aid folds rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720761131.0U CN207784662U (en) | 2017-06-28 | 2017-06-28 | Teaching aid folds rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207784662U true CN207784662U (en) | 2018-08-31 |
Family
ID=63275174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720761131.0U Expired - Fee Related CN207784662U (en) | 2017-06-28 | 2017-06-28 | Teaching aid folds rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207784662U (en) |
-
2017
- 2017-06-28 CN CN201720761131.0U patent/CN207784662U/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: 20180831 |