CN208002377U - Adjustable distribution type book supporting board - Google Patents
Adjustable distribution type book supporting board Download PDFInfo
- Publication number
- CN208002377U CN208002377U CN201721252853.XU CN201721252853U CN208002377U CN 208002377 U CN208002377 U CN 208002377U CN 201721252853 U CN201721252853 U CN 201721252853U CN 208002377 U CN208002377 U CN 208002377U
- Authority
- CN
- China
- Prior art keywords
- shelf
- bottom plate
- distribution type
- supporting rod
- sliding rail
- 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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- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
The utility model is related to teaching equipment field, especially adjustable distribution type book supporting board.The book supporting board includes bottom plate, cross sliding rail, shelf one, shelf two, shelf three, elastic device, pressing board and supporting rod, the bottom plate is equipped with cross sliding rail, shelf one, shelf two and shelf three are slidably connected respectively along cross sliding rail and bottom plate, shelf one, shelf two and shelf three are fixedly connected by elastic device with pressing board, pressing board is L-type plate, and the back side and the supporting rod of bottom plate are rotatablely connected.The utility model provides a kind of adjustable distribution type book supporting board, by allowing three shelves that can fix page to be moved in cross chute, to improve the efficiency of students ' reading or writing, and the angle of bottom plate placement can be adjusted according to supporting rod.
Description
Technical field
The utility model is related to teaching equipment field, especially adjustable distribution type book supporting board.
Background technology
Desk was student's upper class hour, and textbook can only be placed on desktop.It, can only when needing books and homework book to be used
One is selected to browse.When can not browse 2 or more books or homework book simultaneously, and can not move at any time the state of opening books or
Homework book.
Utility model content
The technical problems to be solved in the utility model is：In order to solve existing books textbook, to browse mobile efficiency low not
Foot, the utility model provides a kind of adjustable distribution type book supporting board, by allowing three shelves that can fix page in cross chute
Interior movement to improve the efficiency of students ' reading or writing, and can adjust the angle of bottom plate placement according to supporting rod.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of adjustable distribution type book supporting board, including bottom plate, cross sliding rail, shelf one, shelf two, shelf three, elastic device, pressure
Book plate and supporting rod, the bottom plate are equipped with cross sliding rail, and shelf one, shelf two and shelf three are respectively along cross sliding rail and bottom
Plate is slidably connected, and shelf one, shelf two and shelf three are fixedly connected by elastic device with pressing board, and pressing board is L-type plate,
The back side of bottom plate is rotatablely connected with supporting rod.
Through the above technical solutions, shelf one, shelf two and shelf three can carry out turning for position along cross sliding rail
It changes, elastic device can allow pressing board to be pressed in open book sheet, and books is prevented to be closed.The supporting rod of rotation connection can be adjusted
The angle of bottom plate and desktop.
Specifically, the shelf one, shelf two and three back side of shelf are equipped with sliding block, and sliding block is placed in sliding in cross sliding rail
Connection.
Through the above technical solutions, sliding block being slidably connected in cross sliding rail, can help shelf one, shelf two and put
Plate three moves in cross sliding rail, avoids its offset rail.
Specifically, the elastic device is preferably concertina type spring lever, the bar cylinder of spring lever by bolt respectively with shelf
One, shelf two is fixedly connected with the back side of shelf three, and the tailpiece of the piston rod of spring lever is fixedly connected by bolt with pressing board.
Through the above technical solutions, spring lever is made of piston rod, bar cylinder and spring body, piston rod is placed in bar cylinder up and down
Sliding, piston rod are connected by spring sport bar cylinder.Pressing board can move up and down under the drive of piston rod, to
The books of different height are adapted to, pressure then are applied to books using the deformation recovery power of spring body, to fix book
This current page.
Specifically, the bottom plate back side weldering is connected with fixed ring, and one end point of supporting rod is equipped with threaded hole, and bolt is screwed into simultaneously
Threaded hole in fixed ring is fixedly connected with attaching nut after the threaded hole on supporting rod.
Through the above technical solutions, supporting rod can be overturn along bottom plate, and using the cooperation of bolts and nuts, come
Fix the angle of supporting rod and bottom plate.
Specifically, the end point bonding connection that the supporting rod is used for being bonded desktop has silica gel block.
Through the above technical solutions, the silica gel block on supporting rod can be bonded more secured, increase frictional force with desktop,
Prevent unexpected sliding.
Specifically, the bottom edge bonding connection that the bottom plate is bonded with desktop has silica gel strip.
Through the above technical solutions, the silica gel strip on bottom plate can increase the frictional force between desktop, prevent bottom plate from anticipating
Outer sliding.
The utility model has the beneficial effects that：The utility model provides a kind of adjustable distribution type book supporting board, by allowing three
The shelf that page can be fixed moves in cross chute, to improve the efficiency of students ' reading or writing, and can be according to support
Bar come adjust bottom plate placement angle.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the utility model；
Fig. 2 is the left view of the utility model；
1. bottom plate in figure, 2. cross sliding rails, 3. shelves one, 4. shelves two, 5. shelves three, 6. elastic devices, 7.
Pressing board, 8. supporting rods, 9. sliding blocks, 10. fixed rings, 11. silica gel blocks, 12. silica gel strips.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Fig. 1 is the front view of the utility model, and Fig. 2 is the left view of the utility model.
A kind of adjustable distribution type book supporting board, including bottom plate 1, cross sliding rail 2, shelf 1, shelf 24, shelf 35, elasticity dress
Set 6, pressing board 7 and supporting rod 8, the bottom plate 1 is equipped with cross sliding rail 2, shelf 1, shelf 24 and shelf 35 edge respectively
It cross sliding rail 2 to be slidably connected with bottom plate 1, shelf 1, shelf 24 and shelf 35 are solid by elastic device 6 and pressing board 7
Fixed connection, pressing board 7 are L-type plate, and the back side and the supporting rod 8 of bottom plate 1 are rotatablely connected.The shelf 1, shelf 24 and shelf
35 back sides are equipped with sliding block 9, and sliding block 9 is placed in cross sliding rail 2 and is slidably connected.The elastic device 6 is preferably concertina type spring
The bar cylinder of bar, spring lever is fixedly connected with the back side of shelf 1, shelf 24 and shelf 35 respectively by bolt, spring lever
Tailpiece of the piston rod is fixedly connected by bolt with pressing board 7.The weldering of 1 back side of the bottom plate is connected with fixed ring 10,8 one end point of supporting rod
Equipped with threaded hole, bolt is screwed into the threaded hole in fixed ring 10 and is fixed with attaching nut after the threaded hole on supporting rod 8 simultaneously to be connected
It connects.The end point bonding connection that the supporting rod 8 is used for being bonded desktop has silica gel block 11.The bottom that the bottom plate 1 is bonded with desktop
Side bonding connection has silica gel strip 12.
In conjunction with shown in attached drawing 1 and attached drawing 2, it can select after opening the books mainly read, pass through 6 He of elastic device
Pressing board 7 come books be fixed on shelf 1, shelf 24 or shelf 35 one of them, then will place main reading books
Shelf 1, shelf 24 and shelf 35 be moved to the central point of cross sliding rail 2, then the textbook of auxiliary reading is placed and is consolidated
Determine onto remaining two pieces of shelves, according to the method described above, according to respective different habits, voluntarily adjustment is main reads such student
The placement location of books and auxiliary reading books.Finally supporting rod 8 is overturn again, waits and is turned to after suitable angle,
Be screwed into bolts and nuts again, supporting rod 8 and bottom plate 1 be fixed, finally by supporting rod 8 be equipped with silica gel block 11 end with
Bottom edge of the bottom plate 1 equipped with silica gel strip 12, which fits on desktop, is placed.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to which its technology is determined according to right
Property range.
Claims (6)
1. a kind of adjustable distribution type book supporting board, characterized in that including bottom plate（1）, cross sliding rail（2）, shelf one（3）, shelf two
（4）, shelf three（5）, elastic device（6）, pressing board（7）And supporting rod（8）, the bottom plate（1）It is equipped with cross sliding rail（2）,
Shelf one（3）, shelf two（4）With shelf three（5）Respectively along cross sliding rail（2）With bottom plate（1）It is slidably connected, shelf one（3）,
Shelf two（4）With shelf three（5）Pass through elastic device（6）With pressing board（7）It is fixedly connected, pressing board（7）For L-type plate, bottom
Plate（1）The back side and supporting rod（8）Rotation connection.
2. adjustable distribution type book supporting board according to claim 1, it is characterised in that：The shelf one（3）, shelf two（4）With
Shelf three（5）The back side is equipped with sliding block（9）, sliding block（9）It is placed in cross sliding rail（2）Inside it is slidably connected.
3. adjustable distribution type book supporting board according to claim 1, it is characterised in that：The elastic device（6）It is preferably flexible
Type spring lever, the bar cylinder of spring lever by bolt respectively with shelf one（3）, shelf two（4）With shelf three（5）The back side fix connect
It connects, the tailpiece of the piston rod of spring lever passes through bolt and pressing board（7）It is fixedly connected.
4. adjustable distribution type book supporting board according to claim 1, it is characterised in that：The bottom plate（1）Back side weldering is connected with fixation
Ring（10）, supporting rod（8）One end point is equipped with threaded hole, and bolt is screwed into fixed ring simultaneously（10）In threaded hole and supporting rod
（8）On threaded hole after attaching nut be fixedly connected.
5. adjustable distribution type book supporting board according to claim 1 or 4, it is characterised in that：The supporting rod（8）For being bonded table
The end point bonding connection in face has silica gel block（11）.
6. adjustable distribution type book supporting board according to claim 1 or 4, it is characterised in that：The bottom plate（1）It is bonded with desktop
Bottom edge bonding connection has silica gel strip（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721252853.XU CN208002377U (en) | 2017-09-27 | 2017-09-27 | Adjustable distribution type book supporting board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721252853.XU CN208002377U (en) | 2017-09-27 | 2017-09-27 | Adjustable distribution type book supporting board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208002377U true CN208002377U (en) | 2018-10-26 |
Family
ID=63879245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721252853.XU Expired - Fee Related CN208002377U (en) | 2017-09-27 | 2017-09-27 | Adjustable distribution type book supporting board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208002377U (en) |
-
2017
- 2017-09-27 CN CN201721252853.XU patent/CN208002377U/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 |
Granted publication date: 20181026 Termination date: 20210927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |