CN211130274U - A support body for placing books - Google Patents
A support body for placing books Download PDFInfo
- Publication number
- CN211130274U CN211130274U CN201921844283.2U CN201921844283U CN211130274U CN 211130274 U CN211130274 U CN 211130274U CN 201921844283 U CN201921844283 U CN 201921844283U CN 211130274 U CN211130274 U CN 211130274U
- Authority
- CN
- China
- Prior art keywords
- frame
- placing plate
- supporting
- support frame
- support
- 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
Images
Abstract
The utility model discloses a shelf body for placing books, which comprises a placing plate, supporting legs rotatably arranged at the lower end of the placing plate, and a supporting device arranged at the middle part of the lower side of the placing plate; the supporting device comprises a first supporting frame and a second supporting frame, the second supporting frame is rotatably arranged in the middle of the lower side of the placing plate, the first supporting frame is rotatably arranged on the lower side of the placing plate, and the rotating connection position of the first supporting frame and the placing plate is positioned between the connection position of the supporting legs and the placing plate and the connection position of the first supporting frame and the placing plate; the lower part of the first support frame is provided with the screw rod in a rotating mode, the second support frame is provided with the nut body, the use is convenient, the angle of the placing plate can be adjusted conveniently, the student can see clearly the content of the reference tutoring book conveniently as long as the student raises the head, the use is convenient, the number of the reference tutoring books is reduced, and the tutoring books are taken back and forth, so that the practical value and the popularization value are high.
Description
Technical Field
The utility model relates to a library technical field specifically indicates a support body for placing books.
Background
The library is a mechanism for collecting, arranging and collecting book data for people to read and reference, appears 3000 years before the public yuan, and has the functions of preserving human cultural heritage, developing information resources, participating in social education and the like. Is a place for people to borrow books and read.
When students read books and study in a library, the students need to use two books, for example, one book is directly read, and the other book is used as a tool to guide the books as a reference. When students use two books, the two books are inconvenient to use and need to be taken away, and the books are easy to damage. If the book is placed at the front end of the desk, the book cannot be supported and is inconvenient to read.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a support body for placing books.
In order to solve the technical problem, the utility model provides a technical scheme is a support body for placing books: comprises a placing plate, supporting legs rotatably arranged at the lower end of the placing plate and a supporting device arranged in the middle of the lower side of the placing plate;
the supporting device comprises a first supporting frame and a second supporting frame, the second supporting frame is rotatably arranged in the middle of the lower side of the placing plate, the first supporting frame is rotatably arranged on the lower side of the placing plate, and the rotating connection position of the first supporting frame and the placing plate is positioned between the connection position of the supporting legs and the placing plate and the connection position of the first supporting frame and the placing plate;
the lower part of the first support frame is rotatably provided with a screw rod, the axis of the screw rod is positioned on the plane where the second support frame is positioned, the second support frame is provided with a nut body, and the nut body is rotatably connected with the screw rod.
As an improvement, a rotating knob is arranged on the screw rod and is close to the connecting position of the screw rod and the first support frame.
As an improvement, the supporting legs comprise a supporting column and a leg body, the supporting column is rotatably connected with the placing plate, the leg body is fixed at the other end of the supporting column, baffles are symmetrically arranged at the lower end of the placing plate, the distance between the baffles is equal to the diameter of the supporting column, and the supporting legs are fixed by the supporting column in a storage state.
As an improvement, the first support frame is U-shaped, the second support frame is U-shaped, the connection position of the screw rod and the first support frame is located in the middle of the bottom of the first support frame, and the nut body is located in the middle of the bottom of the second support frame.
As an improvement, the placing plate is provided with a limiting frame, and the limiting frame is positioned at the edge of the placing plate.
As an improvement, the lower side of the placing plate is provided with a long through hole, and one side of the rotating knob penetrates through the long through hole in the state that the supporting device is accommodated.
As an improvement, the foot body is triangular, the foot body is made of rubber, and the foot body and the supporting column are fixedly connected through threads.
As an improvement, the baffle and the placing plate are fixedly connected through threads, and the height of the baffle is equal to the diameter of the supporting column.
As the improvement, the first support frame is made of stainless steel metal and is more durable, and the second support frame is made of stainless steel metal and is more durable.
As an improvement, the limiting frame is composed of side plates, and the number of the side plates is four.
Compared with the prior art, the utility model the advantage lie in: when needs use, rotate the knob and rotate and make the screw rod rotate, the distance of the downside of second support frame to first support frame downside can increase gradually to second support frame and first support frame can rotate on placing the board, then can prop up strutting arrangement. The foot body is on the desktop, and the downside of first support frame is on the desktop to strutting arrangement will place the board and prop up certain angle. The guiding books for reference are placed on the placing plate, and the limiting frame plays a role in blocking the books. The student can conveniently and clearly see the content of the reference tutoring book only by raising the head, the use is convenient, and the back and forth taking and putting of the reference tutoring book are reduced. Has high practical value and popularization value.
Drawings
Fig. 1 is a schematic view of a first structure of a frame body for placing books according to the present invention.
Fig. 2 is a second schematic structural view of a frame body for placing books according to the present invention.
Fig. 3 is a third structural schematic diagram of a frame body for placing books according to the present invention.
Fig. 4 is a side view of the present invention showing a shelf for placing books.
As shown in the figure: 1. the placing plate comprises a placing plate body, 2, a first supporting frame, 3, a second supporting frame, 4, a screw rod, 5, a nut body, 6, a rotating knob, 7, a supporting column, 8, a foot body, 9, a baffle, 10, a limiting frame, 11, a strip-shaped through hole, 12 and a side plate.
Detailed Description
The following will explain the frame body for placing books of the present invention in detail with reference to the accompanying drawings.
With reference to fig. 1-4, a shelf for placing books comprises a placing plate 1, supporting legs rotatably arranged at the lower end of the placing plate 1, and a supporting device arranged at the middle part of the lower side of the placing plate 1;
the supporting device comprises a first supporting frame 2 and a second supporting frame 3, the second supporting frame 3 is rotatably arranged in the middle of the lower side of the placing plate 1, the first supporting frame 2 is rotatably arranged on the lower side of the placing plate 1, and the rotating connection position of the first supporting frame 2 and the placing plate 1 is positioned between the connection position of the supporting legs and the placing plate 1 and the connection position of the first supporting frame 2 and the placing plate 1;
the lower part of the first support frame 2 is rotatably provided with a screw rod 4, the axis of the screw rod 4 is positioned on the plane of the second support frame 3, the second support frame 3 is provided with a nut body 5, and the nut body 5 is rotatably connected with the screw rod 4.
And the plane in which the screw 4 and the first support frame 2 lie forms an angle.
And a rotating knob 6 is arranged on the screw rod 4, and the rotating knob 6 is close to the joint of the screw rod 4 and the first support frame 2.
The supporting legs comprises support column 7 and the foot body 8, support column 7 with place board 1 and rotate the connection, the foot body 8 is fixed in the other one end of support column 7, the lower extreme symmetry of placing board 1 is equipped with baffle 9, the symmetry distance between baffle 9 equals the diameter of support column 7, plays fixed stay post 7 and then the effect of fixed stay foot under the state of accomodating.
The first support frame 2 is U-shaped, the second support frame 3 is U-shaped, the joint of the screw rod 4 and the first support frame 2 is positioned in the middle of the bottom of the first support frame 2, and the nut body 5 is positioned in the middle of the bottom of the second support frame 3.
The placing plate 1 is provided with a limiting frame 10, and the limiting frame 10 is located at the edge of the placing plate 1.
The lower side of the placing plate 1 is provided with a strip-shaped through hole 11, and one side of the rotating knob 6 penetrates through the strip-shaped through hole 11 in the state that the supporting device is accommodated.
The foot body 8 is triangular, the foot body 8 is made of rubber, and the foot body 8 and the support column 7 are fixedly connected through threads.
The baffle plate 9 and the placing plate 1 are fixedly connected through threads, and the height of the baffle plate 9 is equal to the diameter of the supporting column 7.
The first support frame 2 is made of stainless steel metal and is more durable, and the second support frame 3 is made of stainless steel metal and is more durable.
The limiting frame 10 is composed of side plates 12, and the number of the side plates 12 is four.
The utility model discloses when concrete implementation, at first adjust the support body. In the initial state, the support column 7 is clamped in the baffle 9, the first support frame 2 and the second support frame 3 are positioned in the same plane, and when the first support frame 2 and the second support frame 3 are positioned in the same plane, one part of the rotary knob 6 is positioned in the long strip through hole 11.
When needs use, take off the supporting legs from baffle 9 in, then rotate and rotate knob 6, rotate knob 6 and rotate and make screw rod 4 rotate, screw rod 4 and the cooperation of the nut body 5 that is located on second support frame 3, at the in-process of rotating knob 6, the distance of the downside of second support frame 3 to first support frame 2 downside can be gradual increase to second support frame 3 and first support frame 2 can be rotating on placing the board, then can prop up strutting arrangement.
The foot body 8 is on the desktop, and the downside of first support frame 2 is on the desktop to strutting arrangement will place the board and prop up certain angle.
A reference tutor book is placed on the placing board 1, and the limiting frame 10 plays a role of blocking the book.
The student can conveniently and clearly see the content of the reference tutoring book only by raising the head, the use is convenient, and the back and forth taking and putting of the reference tutoring book are reduced. Has high practical value and popularization value.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (10)
1. The utility model provides a support body for placing books which characterized in that: comprises a placing plate (1), supporting legs rotatably arranged at the lower end of the placing plate (1), and a supporting device arranged in the middle of the lower side of the placing plate (1);
the supporting device comprises a first supporting frame (2) and a second supporting frame (3), the second supporting frame (3) is rotatably arranged in the middle of the lower side of the placing plate (1), the first supporting frame (2) is rotatably arranged on the lower side of the placing plate (1), and the rotating connection position of the first supporting frame (2) and the placing plate (1) is positioned between the connection position of the supporting legs and the placing plate (1) and the connection position of the first supporting frame (2) and the placing plate (1);
the lower part of the first support frame (2) is rotatably provided with a screw rod (4), the axis of the screw rod (4) is positioned on the plane of the second support frame (3), the second support frame (3) is provided with a nut body (5), and the nut body (5) is rotatably connected with the screw rod (4).
2. A frame for holding books as defined in claim 1, wherein: the screw rod (4) is provided with a rotating knob (6), and the rotating knob (6) is close to the joint of the screw rod (4) and the first support frame (2).
3. A frame for holding books as defined in claim 1, wherein: the supporting legs comprises support column (7) and the foot body (8), support column (7) with place board (1) and rotate the connection, the other one end in support column (7) is fixed in the foot body (8), the lower extreme symmetry of placing board (1) is equipped with baffle (9), the symmetry distance between baffle (9) equals the diameter of support column (7), plays fixed stay post (7) and then the effect of fixed supporting legs under the state of accomodating.
4. A frame for holding books as defined in claim 1, wherein: the support structure is characterized in that the first support frame (2) is U-shaped, the second support frame (3) is U-shaped, the joint of the screw rod (4) and the first support frame (2) is located in the middle of the bottom of the first support frame (2), and the nut body (5) is located in the middle of the bottom of the second support frame (3).
5. A frame for holding books as defined in claim 1, wherein: the placing plate (1) is provided with a limiting frame (10), and the limiting frame (10) is located at the edge of the placing plate (1).
6. A frame for holding books as defined in claim 2, wherein: the lower side of the placing plate (1) is provided with a strip-shaped through hole (11), and one side of the rotating knob (6) penetrates through the strip-shaped through hole (11) in the state that the supporting device is stored.
7. A frame for holding books as defined in claim 3, wherein: the foot body (8) is triangular, the foot body (8) is made of rubber, and the foot body (8) and the support column (7) are fixedly connected through threads.
8. A frame for holding books as defined in claim 3, wherein: the baffle plate (9) and the placing plate (1) are fixedly connected through threads, and the height of the baffle plate (9) is equal to the diameter of the supporting column (7).
9. A shelf for holding books according to claim 4, wherein: the first support frame (2) is made of stainless steel metal and is more durable, and the second support frame (3) is made of stainless steel metal and is more durable.
10. A shelf for holding books as defined in claim 5, wherein: the limiting frame (10) is composed of side plates (12), and the number of the side plates (12) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921844283.2U CN211130274U (en) | 2019-10-30 | 2019-10-30 | A support body for placing books |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921844283.2U CN211130274U (en) | 2019-10-30 | 2019-10-30 | A support body for placing books |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211130274U true CN211130274U (en) | 2020-07-31 |
Family
ID=71770549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921844283.2U Expired - Fee Related CN211130274U (en) | 2019-10-30 | 2019-10-30 | A support body for placing books |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211130274U (en) |
-
2019
- 2019-10-30 CN CN201921844283.2U patent/CN211130274U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203121503U (en) | Study desk where reading and writing are separated | |
| CN202896050U (en) | English teaching device | |
| CN211130274U (en) | A support body for placing books | |
| CN202341252U (en) | Small detachable table | |
| CN208708925U (en) | A kind of student desk of adjustable-angle | |
| CN210156062U (en) | University student's entrepreneurship guides show board | |
| CN213370591U (en) | Integrated multimedia teacher desk | |
| CN210377975U (en) | Ideological and political theory teaching auxiliary teaching aid | |
| CN108477830A (en) | A kind of reading-desk can adjust exclusion region size for library | |
| CN211961267U (en) | English reading teaching device | |
| CN207733864U (en) | A kind of Chinese language teaching aid | |
| CN211149709U (en) | A auxiliary device for english listening comprehension teaching | |
| CN205053252U (en) | A a bookshelf for university student classroom | |
| CN210039270U (en) | Study english is with study table | |
| CN220477150U (en) | Device for teaching training field | |
| CN215456227U (en) | Reading rack convenient to use | |
| CN211795053U (en) | Desk capable of increasing placement amount | |
| CN213831089U (en) | Law teaching aid | |
| CN210248951U (en) | Multimedia teaching lectern for computer specialty | |
| CN212995356U (en) | Special book stand frame of classroom desk | |
| CN215225643U (en) | English learning desk | |
| CN212233829U (en) | Dormitory single bed with computer desk | |
| CN202365176U (en) | Teacher desk for politics teaching | |
| CN211703861U (en) | Book shelf supporting device for reading in Chinese teaching | |
| CN210809864U (en) | Multimedia desk suitable for Chinese teaching |
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: 20200731 Termination date: 20211030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |