CN214340811U - Desk with functions of fixing books and placing stationery - Google Patents
Desk with functions of fixing books and placing stationery Download PDFInfo
- Publication number
- CN214340811U CN214340811U CN202023117117.8U CN202023117117U CN214340811U CN 214340811 U CN214340811 U CN 214340811U CN 202023117117 U CN202023117117 U CN 202023117117U CN 214340811 U CN214340811 U CN 214340811U
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- Prior art keywords
- shell
- desk
- grooves
- groove
- stationery
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- 238000003825 pressing Methods 0.000 claims abstract description 12
- 230000000284 resting Effects 0.000 claims 5
- 230000005489 elastic deformation Effects 0.000 abstract description 4
- 238000005381 potential energy Methods 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 abstract description 3
- 230000000875 corresponding Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 208000003464 Asthenopia Diseases 0.000 description 1
- 210000001513 Elbow Anatomy 0.000 description 1
- 210000004279 Orbit Anatomy 0.000 description 1
- 210000002832 Shoulder Anatomy 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking Effects 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The utility model discloses a desk with functions of book fixing and stationery placing, which comprises a substrate and a first shell, wherein the outer side wall of the substrate is hinged on the inner side wall of the first shell through a first pin shaft, two grooves are symmetrically formed on the upper surface of the first shell, tension springs are welded on the inner side bottom walls of the grooves, connecting rods are welded at the ends of the tension springs, which are far away from the grooves, the outer side walls of the connecting rods are connected with the inner side walls of the grooves in a sliding manner, and pressing plates are welded at the ends of the connecting rods, which are far away from the tension springs; the extension spring is pulled through the connecting rod to generate elastic deformation, then books are placed on the upper surface of the first shell, then the connecting rod can be pulled back to the original position by elastic potential energy of the extension spring, so that the books are fixed through the pressing plate, the books are prevented from falling, learning efficiency is improved, pens are placed into the pen container, the schoolbag is placed into the third shell, different files can be conveniently placed respectively, and the files are prevented from being lost.
Description
Technical Field
The utility model relates to the technical field of desks, in particular to a desk with functions of fixing books and placing stationery.
Background
The table is common furniture, and the manufacturing raw materials are mostly wood. The upper part is provided with a plane and the lower part is provided with a pillar. Can be used for putting things, doing things, eating, writing, working and the like. Is furniture that is held by smooth plates, legs, and other supports. In order to meet the public demand, the types of the table are rich and varied. The tables can be divided into a plurality of categories according to requirements, such as office tables, dining tables, desks, computer desks, teacher's tables and the like. The desk is one of indispensable learning tools of students, also is the article furnishings that the student contact time is longest in one day, and the use comfort level, the functionality and the safe reliability of use of desk directly influence the comprehensive evaluation of numerous teachers and students and parents to the desk.
The prior desk has the following problems in the using process:
firstly, when students in the prior art study, books are often directly placed on a desk surface, when a desk collides, the books are easy to fall off, and the corners of the books are easy to damage, and the prior desk has no position for fixedly placing stationery, so that the stationery is easy to be placed on the surface of the desk in a mess, and the cleanness and tidiness of the desk are affected;
secondly, the existing desk does not have the angle adjusting function, so that students can rise up shoulders, contain chests and have no place to put elbows when using the desk, the adverse effect is caused on the body development of the students, and the eyes are too close to the desk top, so that the fatigue of the eyes is caused, and the eyesight of the students is further influenced;
thirdly, because there is the difference in student's height, current desk is general all as an organic whole to can't carry out the regulation of height according to student's actual height, thereby be not convenient for different students' use, and then reduced the practicality, for this reason, provide a desk that has books fixed and stationery put the function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a desk with books are fixed and stationery puts function to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a desk with functions of book fixing and stationery placing comprises a base plate and a first shell, wherein the outer side wall of the base plate is hinged to the inner side wall of the first shell through a first pin shaft, two grooves are symmetrically formed in the upper surface of the first shell, tension springs are welded on the inner side bottom walls of the grooves, connecting rods are welded at the ends, away from the grooves, of the tension springs, the outer side wall of each connecting rod is connected to the inner side wall of each groove in a sliding mode, a pressing plate is welded at the end, away from the tension springs, of each connecting rod, the inner side wall of the first shell is hinged to a first supporting plate through a second pin shaft, first baffle plates which are arranged at equal intervals are welded on the upper surface of the base plate, two second supporting plates are symmetrically in threaded connection with the upper surface of the base plate, a second shell is connected to the outer side wall of each second supporting plate in a sliding mode, first through grooves which are arranged at equal intervals are formed in the front surface of each second supporting plate, the second that the equidistance was arranged leads to the groove is all seted up with the rear surface to the front surface of second casing, the inside wall that the groove was led to first inside wall and second is linked together.
As further preferable in the present technical solution: the inside wall that the inside wall in first logical groove and second led to the groove is pegged graft and is had the inserted bar, bolt fixed connection is passed through to the one end of inserted bar.
As further preferable in the present technical solution: and a second baffle is bonded on the upper surface of the first shell and is positioned below the two pressing plates.
As further preferable in the present technical solution: the pen container is adhered to the upper surface of the first shell.
As further preferable in the present technical solution: and the lower surface of the base plate is in threaded connection with a third shell.
As further preferable in the present technical solution: two spacing grooves have been seted up to the inside wall symmetry of recess, the inside wall symmetry sliding connection of spacing groove has two stoppers, the stopper is kept away from one side of spacing groove and is welded in the lateral wall of connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that:
firstly, the tension spring is pulled through the connecting rod to generate elastic deformation, then the book is placed on the upper surface of the first shell, then the connecting rod can be pulled back to the original position by the elastic potential energy of the tension spring, so that the book is fixed through the pressing plate, the book is prevented from falling off, the learning efficiency is improved, then the pen is placed into the pen container, and the schoolbag is placed into the third shell, so that different files can be conveniently placed respectively, and the desktop is cleaner and tidier;
when the angle of the desk needs to be adjusted, the first shell is turned upwards, so that the angle of the first shell is adjusted freely, then the first supporting plate is turned, one side of the first supporting plate is inserted between the two corresponding first baffle plates, and the angle position of the first shell is supported and fixed, so that the included angle of the desk is parallel to the sight line, the eye fatigue of a student is relieved, and the eyesight of the student is protected;
when the height of the desk is required to be adjusted, the second support plate can move up and down along the track inside the second shell, so that the height of the desk can be freely adjusted, and then students with different heights can use the desk conveniently, and the practicability is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of the structure of the region a in fig. 1 according to the present invention;
fig. 3 is a schematic view of a connection structure of the first housing, the first supporting plate, the base plate and the first baffle of the present invention;
fig. 4 is a structural side view of the present invention;
fig. 5 is a schematic top view of the first housing according to the present invention.
In the figure: 1. a substrate; 2. a first housing; 3. a groove; 4. a tension spring; 5. a connecting rod; 6. pressing a plate; 7. a first support plate; 8. a first baffle plate; 9. a second support plate; 10. a second housing; 11. a first through groove; 12. a second through groove; 13. inserting a rod; 14. a second baffle; 15. a pen container; 16. a third housing; 17. a limiting groove; 18. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: a desk with functions of book fixing and stationery placing comprises a base plate 1 and a first shell 2, wherein the outer side wall of the base plate 1 is hinged to the inner side wall of the first shell 2 through a first pin shaft, two grooves 3 are symmetrically formed in the upper surface of the first shell 2, tension springs 4 are welded on the inner side bottom walls of the grooves 3, connecting rods 5 are welded at the ends, far away from the grooves 3, of the tension springs 4, the outer side walls of the connecting rods 5 are connected to the inner side walls of the grooves 3 in a sliding mode, pressing plates 6 are welded at the ends, far away from the tension springs 4, of the connecting rods 5, the inner side walls of the first shell 2 are hinged to first supporting plates 7 through second pin shafts, first baffle plates 8 which are arranged at equal intervals are welded on the upper surface of the base plate 1, two second supporting plates 9 are symmetrically and threadedly connected to the upper surface of the base plate 1, second shells 10 are connected to the outer side walls of the second supporting plates 9 in a sliding mode, first through grooves 11 which are arranged at equal intervals are formed in the front surfaces of the second supporting plates 9, the front surface and the rear surface of the second casing 10 are both provided with second through grooves 12 arranged at equal intervals, and the inner side wall of the first through groove 11 is communicated with the inner side wall of the second through groove 12.
In this embodiment, specifically: an inserting rod 13 is inserted into the inner side wall of the first through groove 11 and the inner side wall of the second through groove 12, and one end of the inserting rod 13 is fixedly connected through a bolt; the inserting rod 13 is inserted into the inner side wall of the first through groove 11 and the inner side wall of the second through groove 12, so that the position of the second supporting plate 9 can be fixed, and the adjusted height of the desk can be fixed.
In this embodiment, specifically: a second baffle 14 is adhered to the upper surface of the first shell 2, and the second baffle 14 is positioned below the two pressing plates 6; by providing the second baffle 14, the book on the upper surface of the first casing 2 can be supported in a blocking manner, so that the book is prevented from sliding off the upper surface of the first casing 2.
In this embodiment, specifically: the pen container 15 is adhered to the upper surface of the first shell 2; by arranging the pen container 15, stationery such as pens can be stored conveniently.
In this embodiment, specifically: a third shell 16 is connected to the lower surface of the base plate 1 through screw threads; the third casing 16 is provided to facilitate storage of stationery such as books.
In this embodiment, specifically: two limiting grooves 17 are symmetrically formed in the inner side wall of the groove 3, two limiting blocks 18 are symmetrically connected to the inner side wall of each limiting groove 17 in a sliding mode, and one side, far away from each limiting groove 17, of each limiting block 18 is welded to the outer side wall of the connecting rod 5; through setting up spacing groove 17 and stopper 18, can play spacing effect to connecting rod 5 to prevent that connecting rod 5 from shifting out from the inside of recess 3.
Working principle or structural principle, when in use, the pressing plate 6 moves upwards to drive the connecting rod 5 to move upwards along the track of the inner side wall of the groove 3 and pull the tension spring 4 to generate elastic deformation, wherein the limiting groove 17 and the limiting block 18 are arranged to play a limiting role on the connecting rod 5 so as to prevent the connecting rod 5 from moving out of the groove 3, then books are placed on the upper surface of the first shell 2, then the connecting rod 5 can be pulled back to the original position by elastic potential energy generated after the tension spring 4 generates elastic deformation, so that the books are fixed through the pressing plate 6, when the angle of the desk needs to be adjusted, the first shell 2 is turned upwards to freely adjust the angle of the first shell 2, after the angle of the first shell 2 is adjusted, the first supporting plate 7 is turned over, then one side of the first supporting plate 7, which is far away from the first shell 2, is inserted between the two corresponding first baffle plates 8, thereby supporting the angular position of first casing 2 fixedly, when the height to this desk is adjusted to needs, through making second backup pad 9 reciprocate along the inside orbit of second casing 10 to can carry out free regulation to the height of this desk, after the altitude mixture control to this desk is accomplished, through inserting inserted bar 13 into the inside wall of first logical groove 11 and the inside wall of second logical groove 12, thereby can fix the position of second backup pad 9, and then highly fixed after adjusting this desk.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a desk with books are fixed and stationery puts function, includes base plate (1) and first casing (2), its characterized in that: the outer side wall of the base plate (1) is hinged to the inner side wall of the first shell (2) through a first pin shaft, two grooves (3) are symmetrically formed in the upper surface of the first shell (2), extension springs (4) are welded to the inner side bottom walls of the grooves (3), connecting rods (5) are welded to the ends, far away from the grooves (3), of the extension springs (4), the outer side walls of the connecting rods (5) are connected to the inner side walls of the grooves (3) in a sliding mode, pressing plates (6) are welded to the ends, far away from the extension springs (4), of the connecting rods (5), the inner side wall of the first shell (2) is hinged to first supporting plates (7) through second pin shafts, first baffle plates (8) which are arranged at equal intervals are welded to the upper surface of the base plate (1), two second supporting plates (9) are connected to the upper surface of the base plate (1) through symmetric threads, and second shells (10) are connected to the outer side walls of the second supporting plates (9) in a sliding mode, the first logical groove (11) that the equidistance was arranged are seted up to the front surface of second backup pad (9), the second that the equidistance was arranged is all seted up with the rear surface to the front surface of second casing (10) leads to groove (12), the inside wall that first logical groove (11) led to the groove (12) with the second is linked together.
2. A desk with book fixing and stationery resting functions as claimed in claim 1, wherein: the inner side wall of the first through groove (11) and the inner side wall of the second through groove (12) are connected with an inserting rod (13) in an inserting mode, and one end of the inserting rod (13) is fixedly connected through a bolt.
3. A desk with book fixing and stationery resting functions as claimed in claim 1, wherein: and a second baffle (14) is adhered to the upper surface of the first shell (2), and the second baffle (14) is positioned below the two pressing plates (6).
4. A desk with book fixing and stationery resting functions as claimed in claim 1, wherein: the pen container (15) is adhered to the upper surface of the first shell (2).
5. A desk with book fixing and stationery resting functions as claimed in claim 1, wherein: the lower surface of the base plate (1) is in threaded connection with a third shell (16).
6. A desk with book fixing and stationery resting functions as claimed in claim 1, wherein: two spacing grooves (17) have been seted up to the inside wall symmetry of recess (3), the inside wall symmetry sliding connection of spacing groove (17) has two stopper (18), one side that spacing groove (17) were kept away from in stopper (18) welds in the lateral wall of connecting rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023117117.8U CN214340811U (en) | 2020-12-22 | 2020-12-22 | Desk with functions of fixing books and placing stationery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023117117.8U CN214340811U (en) | 2020-12-22 | 2020-12-22 | Desk with functions of fixing books and placing stationery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214340811U true CN214340811U (en) | 2021-10-08 |
Family
ID=77987378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023117117.8U Active CN214340811U (en) | 2020-12-22 | 2020-12-22 | Desk with functions of fixing books and placing stationery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214340811U (en) |
-
2020
- 2020-12-22 CN CN202023117117.8U patent/CN214340811U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A desk with book fixing and stationery placing functions Effective date of registration: 20221207 Granted publication date: 20211008 Pledgee: Jiangxi Bank Co.,Ltd. Yichun Zhangshu Sub branch Pledgor: JIANGXI YUANZHENG WOOD INDUSTRY Co.,Ltd. Registration number: Y2022980025592 |