CN209047623U - Reference book positioning device - Google Patents
Reference book positioning device Download PDFInfo
- Publication number
- CN209047623U CN209047623U CN201721694173.3U CN201721694173U CN209047623U CN 209047623 U CN209047623 U CN 209047623U CN 201721694173 U CN201721694173 U CN 201721694173U CN 209047623 U CN209047623 U CN 209047623U
- Authority
- CN
- China
- Prior art keywords
- baffle
- reference book
- bottom plate
- side baffle
- positioning device
- 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 reference book positioning devices, the position of the first side baffle and the second side baffle is adjusted according to the thickness of reference book, then the positioning of the first side baffle and the second side baffle can be realized by screwing puller bolt, reference book is placed between the first side baffle and the second side baffle and is positioned, the side of reference book is contacted with end baffle, it so that three face of reference book positioned at end is supported, improve the stability of setting.When putting the lesser reference book of size, screwing handle makes the opposed, inwardly directed movement of pressing tight plate, and the lesser reference book of size is held out against positioning.Rotational handle can just be such that shaft rotates, to make shading cloth stretching or crinkle, when shading cloth is stretched to be come, the hook in left side can cooperate with the link on right side, the positioning for realizing shading cloth, blocks shading cloth will at the top of book, dust is avoided to fall in the gap of book.
Description
Technical field
The utility model relates to a kind of reference book positioning devices.
Background technique
Reference book, such as Chinese dictionary, dictionary, near synonym allusion quotation, these reference books are often used during verbal learning
It is general all thicker, it picks and places very inconvenient.Student is typically all that reference book setting is placed in desktop using bookshelf at present, existing
Bookshelf generally only includes transverse slat and the riser vertical with transverse slat, and books are placed between two bookshelves, by riser to books side into
Row support, since reference book is more heavy, slightly shake bookshelf may be pressed it is askew, so as to cause all books total Collapses, by
This visible existing bookshelf support force is inadequate, cannot effectively support thick and heavy reference book.In addition, reference book is placed on table for a long time
Face, top are easy to fall dust, pollute reference book.
Utility model content
The technical problems to be solved in the utility model is in view of the foregoing drawbacks, to provide a kind of reference book positioning device, the work
Have the positioning that book positioning device is convenient for reference book, and reference book is made to keep clean and tidy.
In order to solve the above technical problems, the utility model includes left bottom plate and right bottom plate, it is structurally characterized in that: the bottom plate
The groove to its internal stretch is equipped with the relative inner portion of right bottom plate, and the bottom wall of groove, which is equipped with, to be upwardly extended and and left bottom plate
The end baffle vertical with right bottom plate, the relative inner face of the end baffle are slidably connected there are two interval and are arranged in parallel the
One side baffle and the second side baffle, between first side baffle and end baffle, between the second side baffle and end baffle
Equipped with locking system；The relative inner portion of first side baffle slidably connects dismountable pressing tight plate；The left bottom plate and
The other side of right bottom plate is equipped with radical occlusion device, and the baffle is equipped with the link cooperated with radical occlusion device.
The opposite inner face of the end baffle is equipped at intervals with two slideways being laterally arranged, first side from top to bottom
The end of baffle is arranged at intervals with two sliding blocks being slidably matched respectively with two slideways from top to bottom；The end of second side baffle is certainly
Two sliding blocks being slidably matched respectively with two slideways are arranged at intervals under above.
The locking system includes the strip hole for being arranged at the top of end baffle and being connected to top slideway, the strip hole
Inside it is bolted with the puller bolt that cooperation can be held out against with the first side baffle sliding block and second baffle sliding block.
The end of the pressing tight plate is equipped with adjusting rod across the first side baffle and overhanging, and the side of the first side baffle is equipped with
Screw hole, adjusting rod are screwed onto screw hole, and overhanging section of the adjusting rod is fitted with handle.
The overhanging end of the adjusting rod is equipped with chuck, and the side of handle is equipped with the step jack cooperated with chuck, handle by
Elastic material is made.
The radical occlusion device includes the cover that left bottom plate and right bottom plate the other side is arranged in, and is rotated on the cover inner wall
It is connected with shaft, shading cloth is wound in shaft, the end of the shading cloth is equipped with the hook cooperated with link, the shaft
Cover is stretched out in one end, and the overhanging end of shaft is equipped with handle.
The lower surface of the left bottom plate and right bottom plate is equipped with sucker.
Compared with the prior art, the utility model has the following advantages: according to the thickness of reference book by the first side baffle and
The position of two side baffles is adjusted, and determining for the first side baffle and the second side baffle then can be realized by screwing puller bolt
Position, reference book are placed between the first side baffle and the second side baffle and are positioned, and the side of reference book is contacted with end baffle,
It so that three face of reference book positioned at end is supported, improve the stability of setting.
When putting the lesser reference book of size, screwing handle makes the opposed, inwardly directed movement of pressing tight plate, by the lesser work of size
Tool book holds out against positioning.The handle of the structure is easy to disassemble, does not need to disassemble handle using when pressing tight plate, and will adjust
Pole is disassembled out of screw hole.
Rotational handle can just be such that shaft rotates, thus make shading cloth stretching or crinkle, it is left when shading cloth is stretched to be come
The hook of side can cooperate with the link on right side, realize the positioning of shading cloth, block shading cloth will at the top of book, avoid ash
Dirt is fallen in the gap of book.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the enlarged drawing in Fig. 1 at A.
Specific embodiment
Reference book positioning device as shown in FIG. 1 to FIG. 3, including left bottom plate 1 and right bottom plate 6, left bottom plate 1 and right bottom plate 6
Lower surface is equipped with sucker 10, and the stability of left and right bottom plate placement can be improved in sucker 10.The relative inner of bottom plate 1 and right bottom plate 6
Portion is equipped with the groove to its internal stretch, and the structure in the present embodiment on the bottom plate of left and right is identical, and left and right bottom plate is oppositely arranged.
The bottom wall of groove is equipped with and upwardly extends and the end baffle 2 vertical with left bottom plate 1 and right bottom plate 6, end baffle 2 relatively in
Side is slidably connected there are two interval and the first side baffle 3 and the second side baffle 4 is arranged in parallel, the relatively interior table of end baffle 2
Face is equipped at intervals with two slideways being laterally arranged 21 from top to bottom, and the end of the first side baffle 3 is arranged at intervals with two from top to bottom
A sliding block being slidably matched respectively with two slideways 21；The end of second side baffle 4 be arranged at intervals with from top to bottom two respectively with
The sliding block that two slideways 21 are slidably matched, the sliding connection structure in the present embodiment between each sliding block and slideway 21 are the prior art,
The horizontal sliding of the first side baffle 3 and the second side baffle 4 can be realized in each sliding block and the cooperation of each slideway 21, so as to adjust the first side
The distance between baffle 3 and the second side baffle 4.As depicted in figs. 1 and 2, between the first side baffle 3 and end baffle 2, second side
Locking system is equipped between baffle 4 and end baffle 2, locking system includes setting at 2 top of end baffle in the present embodiment
And the strip hole 22 being connected to top slideway 21, being bolted in strip hole 22 can be sliding with 3 sliding block of the first side baffle and second baffle 4
Block holds out against the puller bolt of cooperation.The position of the first side baffle 3 and the second side baffle 4 is adjusted according to the thickness of reference book,
Then the positioning of the first side baffle 3 and the second side baffle 4 can be realized by screwing puller bolt.Reference book is placed when use
It is positioned between the first side baffle 3 and the second side baffle 4, the side of reference book is contacted with end baffle 2, thus can be with
So that three face of reference book positioned at end is supported, improves the stability of setting.
As depicted in figs. 1 and 2, the relative inner portion of the first side baffle 3 slidably connects dismountable pressing tight plate 5, this reality
The end for applying pressing tight plate 5 in example is equipped with adjusting rod 51 across the first side baffle 3 and overhanging, and the side of the first side baffle 3 is equipped with
Screw hole, adjusting rod 51 are screwed onto screw hole, and overhanging section of adjusting rod 51 is fitted with handle 52.Adjusting rod 51 is outer in the present embodiment
It stretches end and is equipped with chuck, the side of handle 52 is equipped with the step jack cooperated with chuck, and handle 52 is made of elastic material, when installation
Cooperate chuck and step jack, and exerting a force makes step jack generate flexible deformation, thus snap fitted to chuck in step jack,
Realize the positioning of handle 52.When putting the lesser reference book of size, screwing handle 52 makes the opposed, inwardly directed movement of pressing tight plate 5, will
The lesser reference book of size holds out against positioning.The handle 52 of the structure is easy to disassemble, does not need using can be by handle when pressing tight plate 5
52 disassemble, and adjusting rod 51 is disassembled out of screw hole.
As depicted in figs. 1 and 2, the other side of left bottom plate 1 and right bottom plate 6 is equipped with radical occlusion device, baffle 2 be equipped with
The link 20 of radical occlusion device cooperation.Radical occlusion device includes the cover that 6 the other side of left bottom plate 1 and right bottom plate is arranged in the present embodiment
Body 7 is rotatably connected to shaft 71 on 7 inner wall of cover, shading cloth 72 is wound in shaft 71, the end of shading cloth 72 is equipped with and extension
Cover 7 is stretched out in the hook 73 that ring 20 cooperates, one end of shaft 71, and the side of cover 7 is equipped with through-hole, and shaft 71 passes through through-hole, and
And there are the gap rotated for shaft 71 between shaft 71 and through-hole, the overhanging end of shaft 71 is equipped with handle 74, rotational handle
74 can just be such that shaft 71 rotates, thus make the stretching of shading cloth 72 or crinkle, when shading cloth 72 is stretched to be come, the hook in left side
73 can cooperate with the link 20 on right side, realize the positioning of shading cloth 72, block shading cloth 72 will at the top of book, avoid ash
Dirt is fallen in the gap of book.
The above is the specific constructive form of the utility model, and the present utility model is not limited to the above embodiments.
Claims (7)
1. a kind of reference book positioning device, including left bottom plate (1) and right bottom plate (6), it is characterized in that: the bottom plate (1) and right bottom
The relative inner portion of plate (6) is equipped with the groove to its internal stretch, the bottom wall of groove be equipped with upwardly extend and with left bottom plate (1)
The end baffle (2) vertical with right bottom plate (6), the relative inner face of the end baffle (2) be slidably connected there are two interval and
The first side baffle (3) and the second side baffle (4) is arranged in parallel, between first side baffle (3) and end baffle (2), second
Locking system is equipped between side baffle (4) and end baffle (2)；The relative inner portion of first side baffle (3), which is slided, to be connected
It is connected to dismountable pressing tight plate (5)；The other side of the left bottom plate (1) and right bottom plate (6) is equipped with radical occlusion device, the gear
Plate (2) is equipped with the link (20) cooperated with radical occlusion device.
2. reference book positioning device according to claim 1, it is characterized in that: the opposite inner face of the end baffle (2)
It is equipped at intervals with two slideways being laterally arranged (21) from top to bottom, the end of first side baffle (3) is spaced from top to bottom to be set
The sliding block being slidably matched respectively with two slideways (21) there are two setting；The end of second side baffle (4) is arranged at intervals with from top to bottom
Two sliding blocks being slidably matched respectively with two slideways (21).
3. reference book positioning device according to claim 2, it is characterized in that: the locking system includes that setting is kept off in end
The strip hole (22) being connected at the top of plate (2) and with top slideway (21), interior be bolted with of the strip hole (22) can be with the first side block
Plate (3) sliding block and the second side baffle (4) sliding block hold out against the puller bolt of cooperation.
4. reference book positioning device according to claim 3, it is characterized in that: the end of the pressing tight plate (5) be equipped with across
The side of first side baffle (3) and overhanging adjusting rod (51), the first side baffle (3) is equipped with screw hole, and adjusting rod (51) is screwed onto
In screw hole, overhanging section of the adjusting rod (51) is fitted with handle (52).
5. reference book positioning device according to claim 4, it is characterized in that: the overhanging end of the adjusting rod (51) is equipped with card
Platform, the side of handle (52) are equipped with the step jack cooperated with chuck, and handle (52) is made of elastic material.
6. reference book positioning device according to claim 5, it is characterized in that: the radical occlusion device includes being arranged in left bottom plate
(1) and the cover (7) of right bottom plate (6) the other side it, is rotatably connected to shaft (71) on cover (7) inner wall, shaft (71)
On be wound with shading cloth (72), the end of the shading cloth (72) is equipped with the hook (73) cooperated with link (20), the shaft
(71) cover (7) are stretched out in one end, and the overhanging end of shaft (71) is equipped with handle (74).
7. reference book positioning device according to claim 1, it is characterized in that: under the left bottom plate (1) and right bottom plate (6)
Surface is equipped with sucker (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721694173.3U CN209047623U (en) | 2017-12-08 | 2017-12-08 | Reference book positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721694173.3U CN209047623U (en) | 2017-12-08 | 2017-12-08 | Reference book positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209047623U true CN209047623U (en) | 2019-07-02 |
Family
ID=67045517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721694173.3U Expired - Fee Related CN209047623U (en) | 2017-12-08 | 2017-12-08 | Reference book positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209047623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112006465A (en) * | 2020-08-31 | 2020-12-01 | 江西志超科教设备有限公司 | Apartment bed capable of protecting privacy of students |
-
2017
- 2017-12-08 CN CN201721694173.3U patent/CN209047623U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112006465A (en) * | 2020-08-31 | 2020-12-01 | 江西志超科教设备有限公司 | Apartment bed capable of protecting privacy of students |
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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: 20190702 Termination date: 20191208 |