CN209377053U - A kind of newspapers and periodicals bookrack - Google Patents
A kind of newspapers and periodicals bookrack Download PDFInfo
- Publication number
- CN209377053U CN209377053U CN201821901382.5U CN201821901382U CN209377053U CN 209377053 U CN209377053 U CN 209377053U CN 201821901382 U CN201821901382 U CN 201821901382U CN 209377053 U CN209377053 U CN 209377053U
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- CN
- China
- Prior art keywords
- periodicals
- newspapers
- bookrack
- rotating bar
- sliding cavity
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Abstract
The utility model discloses a kind of newspapers and periodicals bookracks, including the bookrack ontology being made of two mounting plates and multiple L-type plates, symmetrically arranged sliding cavity there are two being opened up in each L-type plate, fixed mechanism is equipped in each sliding cavity, each fixed mechanism includes the sliding block being slidably connected with the inner wall of sliding cavity, the inner roof wall of each sliding cavity offers the communication port being fixedly connected with the upper side wall of L-type plate, and the upper side wall of each sliding block is rotatably connected to rotating bar.The utility model is by pushing rotating bar, to change the distance between two rotating bars, newspapers and periodicals are placed in placing groove again, the elastic force that compressed spring is generated by deformation, it drives rotating bar to go back to original position, so that the clamping plate in rotating bar be made to be close to the side wall of newspapers and periodicals, newspapers and periodicals is gripped, different size of newspapers and periodicals, wide adaptability can be clamped.
Description
Technical field
The utility model relates to bookrack field more particularly to a kind of newspapers and periodicals bookracks.
Background technique
Bookrack is used in various large-scale sales field or library etc. places, for the displaying of data, in favor of consumer
Or reader facilitates the bracket for relevant information of reading, reviewer clamps different breadths, different-thickness using bookrack in reading
Book, convenient for reader hold book, in this way one side both hands can be freed from reviewing process, on the other hand can make
The average distance of text to eyes on page tends to be equal, can mitigate the burden of eyes, plays protection eyesight, prevention cervical vertebra
The effect of disease.
But existing bookrack due to the distance between two brackets be it is fixed, a kind of size can only be gripped
Newspapers and periodicals, when the width of newspapers and periodicals be greater than bookrack bracket when, then be not available, adaptability is small.
Utility model content
Purpose of the utility model is to solve the problems in background techniques, and a kind of newspapers and periodicals reading proposed
Frame.
To achieve the goals above, the utility model adopts the technical scheme that a kind of newpapers and periodicals of the utility model are miscellaneous
Will bookrack offers in each L-type plate including the bookrack ontology being made of two mounting plates and multiple L-type plates
Two symmetrically arranged sliding cavities, are equipped with fixed mechanism in each sliding cavity, each fixed mechanism include with
The sliding block that the inner wall of sliding cavity is slidably connected, the inner roof wall of each sliding cavity is offered to be fixed with the upper side wall of L-type plate
The communication port of connection, the upper side wall of each sliding block are rotatably connected to rotating bar, and each rotating bar is far from sliding block
One end is stretched out outside sliding cavity by communication port and is fixedly connected with clamping plate, between each rotating bar and the upper side wall of sliding block
It is fixedly connected to compressed spring.
Preferably, multiple threaded holes are offered on each mounting plate, are opened up on the two sides side wall of each L-type plate
There is thread groove, the size of each thread groove matches with threaded hole.
Preferably, it is threaded with threaded rod jointly in each thread groove and threaded hole.
Preferably, the upper side wall of each L-type plate offers placing groove, glues on the inner wall of each placing groove
It is connected to non-slip mat.
Preferably, each clamping plate is bonded with neonychium far from the side of rotating bar.
Preferably, the two sides of each sliding cavity offer limiting slot, and the two sides of each sliding block are fixed to be connected
It is connected to gag lever post, each gag lever post is inserted into limiting slot.
The utility model has the advantages that the utility model by pushing rotating bar, to change the distance between two rotating bars, then will be reported
Periodical magazine is placed in placing groove, and the elastic force that compressed spring is generated by deformation drives rotating bar to go back to original position, to make to turn
Clamping plate in lever is close to the side wall of newspapers and periodicals, grips to newspapers and periodicals, it is miscellaneous can to clamp different size of newpapers and periodicals
Will, wide adaptability.
Compared with prior art, the advantages of this newpapers and periodicals magazine bookrack, is:
(1) placing groove, sliding cavity, sliding block, rotating bar and compressed spring are set, by pushing rotating bar, make sliding block in cunning
Intracavitary sliding is moved, to change the distance between two rotating bars, rotating bar is rotated further by, newspapers and periodicals is placed on placing groove
Interior, after loosing one's grip, the elastic force that compressed spring is generated by deformation drives rotating bar to go back to original position, to make the folder in rotating bar
Plate is close to the side wall of newspapers and periodicals, grips to newspapers and periodicals, can clamp different size of newspapers and periodicals, adaptability
Extensively.
(2) threaded rod, thread groove and threaded hole are set, by the way that threaded rod is inserted into the threaded hole on mounting plate, then will
Threaded rod screws in thread groove, so that L-type plate be fixed on a mounting board, when needing to dismantle, unscrews threaded rod, dismounts
It is convenient, threaded rod can be inserted into the threaded hole of different location, to change the height between L-type plate, different height can be placed
Newspapers and periodicals.
(3) neonychium is set and non-slip mat, neonychium are made of sponge, is directly contacted by sponge with newspapers and periodicals, it is right
Newspapers and periodicals are protected, and prevent clamping plate from damaging newspapers and periodicals, and non-slip mat is made of rubber, and increase the friction of placing groove inner wall
Power prevents newspapers and periodicals from sliding in placing groove.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of newspapers and periodicals bookrack front view；
Fig. 2 be the utility model proposes a kind of newspapers and periodicals bookrack in L-type plate side view；
Fig. 3 be the utility model proposes a kind of newspapers and periodicals bookrack in mounting plate side view.
In figure: 1 mounting plate, 2 L-type plates, 3 sliding cavities, 4 sliding blocks, 5 rotating bars, 6 clamping plates, 7 thread grooves, 8 threaded holes, 9 spiral shells
Rasp bar, 10 limiting slots, 11 gag lever posts, 12 compressed springs, 13 neonychiums, 14 placing grooves, 15 non-slip mats.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that the embodiment of description is only the utility model a part of the embodiment, rather than whole realities
Apply example.
As shown in Figure 1-3, a kind of newspapers and periodicals bookrack of the utility model, including by two mounting plates 1 and multiple L-types
The bookrack ontology that plate 2 is constituted, offers multiple threaded holes 8 on each mounting plate 1, on the two sides side wall of each L-type plate 2
Thread groove 7 is offered, the size of each thread groove 7 matches with threaded hole 8, common in each thread groove 7 and threaded hole 8
It is threaded with threaded rod 9, threaded rod 9 can be inserted into the threaded hole 8 on mounting plate 1 using preceding, then by threaded rod 9 in screw thread
It is screwed in slot 7, so that L-type plate 2 is fixed on mounting plate 1, when disassembly is desired, unscrews threaded rod 9.
It is opened up in each L-type plate 2 there are two symmetrically arranged sliding cavity 3, is equipped with fixed machine in each sliding cavity 3
Structure, each fixed mechanism include the sliding block 4 being slidably connected with the inner wall of sliding cavity 3, and the inner roof wall of each sliding cavity 3 opens up
There is the communication port being fixedly connected with the upper side wall of L-type plate 2, the upper side wall of each sliding block 4 is rotatably connected to rotating bar 5, each
The one end of rotating bar 5 far from sliding block 4 is stretched out outside sliding cavity 3 by communication port and is fixedly connected with clamping plate 6, and sliding block 4 can be in cunning
Sliding in dynamic chamber 3, so that rotating bar 5 be driven to move in communication port.
Compressed spring 12, the upside of each L-type plate 2 are fixedly connected between each rotating bar 5 and the upper side wall of sliding block 4
Wall offers placing groove 14, and when use can be such that sliding block 4 slides in sliding cavity 3, to change two by pushing rotating bar 5
The distance between a rotating bar 5, is rotated further by rotating bar 5, and newspapers and periodicals are placed in placing groove 14, after loosing one's grip, compressed spring
12 elastic force generated by deformation drive rotating bar 5 to go back to original position, so that the clamping plate 6 in rotating bar 5 be made to be close to newspapers and periodicals
Side wall, newspapers and periodicals are gripped.
Non-slip mat 15 is bonded on the inner wall of each placing groove 14, non-slip mat 15 is made of rubber, and can increase placing groove
The frictional force of 14 inner walls prevents newspapers and periodicals from sliding in placing groove 14, and each side of the clamping plate 6 far from rotating bar 5 is bonded
There is neonychium 13, neonychium 13 is made of sponge, and it is directly contacted by sponge with newspapers and periodicals, newspapers and periodicals is protected,
Prevent clamping plate 6 from damaging newspapers and periodicals.
The two sides of each sliding cavity 3 offer limiting slot 10, and the two sides of each sliding block 4 are fixedly connected to gag lever post
11, each gag lever post 11 is inserted into limiting slot 10, can be by the cooperation of limiting slot 10 and gag lever post 11, and anti-limited slip block 4 is from cunning
It slips away in dynamic chamber 3.
It further illustrates, it is above-mentioned to be fixedly connected unless specifically defined or limited otherwise, otherwise to shall be understood in a broad sense, example
Such as, it can be welding, be also possible to gluing, or be integrally formed the customary means well known to those skilled in the art such as setting.
In the utility model, threaded rod 9 can be inserted into the threaded hole 8 on mounting plate 1 using preceding, then threaded rod 9 is existed
It is screwed in thread groove 7, so that L-type plate 2 is fixed on mounting plate 1, when use can make sliding block 4 in cunning by pushing rotating bar 5
Sliding is rotated further by rotating bar 5, newspapers and periodicals is placed on placement to change the distance between two rotating bars 5 in dynamic chamber 3
In slot 14, after loosing one's grip, the elastic force that compressed spring 12 is generated by deformation drives rotating bar 5 to go back to original position, to make rotating bar
Clamping plate 6 on 5 is close to the side wall of newspapers and periodicals, grips to newspapers and periodicals, when disassembly is desired, unscrews threaded rod 9
?.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of newspapers and periodicals bookrack, including the bookrack ontology being made of two mounting plates (1) and multiple L-type plates (2),
It is characterized in that, opens up that there are two symmetrically arranged sliding cavity (3), each sliding cavities (3) in each L-type plate (2)
It is inside equipped with fixed mechanism, each fixed mechanism includes the sliding block (4) being slidably connected with the inner wall of sliding cavity (3), often
The inner roof wall of a sliding cavity (3) offers the communication port being fixedly connected with the upper side wall of L-type plate (2), each cunning
The upper side wall of block (4) is rotatably connected to rotating bar (5), and each rotating bar (5) passes through company far from the one end of sliding block (4)
Port stretches out sliding cavity (3) outside and is fixedly connected with clamping plate (6), between each rotating bar (5) and the upper side wall of sliding block (4)
It is fixedly connected to compressed spring (12).
2. a kind of newspapers and periodicals bookrack according to claim 1, which is characterized in that on each mounting plate (1)
It offers multiple threaded holes (8), is offered thread groove (7) on the two sides side wall of each L-type plate (2), each thread groove
(7) size matches with threaded hole (8).
3. a kind of newspapers and periodicals bookrack according to claim 2, which is characterized in that each thread groove (7) and spiral shell
It is threaded with threaded rod (9) jointly in pit (8).
4. a kind of newspapers and periodicals bookrack according to claim 2, which is characterized in that the upside of each L-type plate (2)
Wall offers placing groove (14), is bonded with non-slip mat (15) on the inner wall of each placing groove (14).
5. a kind of newspapers and periodicals bookrack according to claim 1, which is characterized in that each clamping plate (6) is separate to be turned
The side of lever (5) is bonded with neonychium (13).
6. a kind of newspapers and periodicals bookrack according to claim 1, which is characterized in that the two of each sliding cavity (3)
Side offers limiting slot (10), and the two sides of each sliding block (4) are fixedly connected to gag lever post (11), each limit
Bar (11) is inserted into limiting slot (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901382.5U CN209377053U (en) | 2018-11-19 | 2018-11-19 | A kind of newspapers and periodicals bookrack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901382.5U CN209377053U (en) | 2018-11-19 | 2018-11-19 | A kind of newspapers and periodicals bookrack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209377053U true CN209377053U (en) | 2019-09-13 |
Family
ID=67864795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821901382.5U Active CN209377053U (en) | 2018-11-19 | 2018-11-19 | A kind of newspapers and periodicals bookrack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209377053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350012A (en) * | 2020-04-24 | 2020-06-30 | 扬州市郭氏精密机械制造有限公司 | Forcing device and forcing method for gripper shuttle yarn clamp |
-
2018
- 2018-11-19 CN CN201821901382.5U patent/CN209377053U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350012A (en) * | 2020-04-24 | 2020-06-30 | 扬州市郭氏精密机械制造有限公司 | Forcing device and forcing method for gripper shuttle yarn clamp |
| CN111350012B (en) * | 2020-04-24 | 2021-04-16 | 扬州市郭氏精密机械制造有限公司 | Forcing device and forcing method for gripper shuttle yarn clamp |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |