CN209846472U - Desk with reading rack - Google Patents
Desk with reading rack Download PDFInfo
- Publication number
- CN209846472U CN209846472U CN201920360059.XU CN201920360059U CN209846472U CN 209846472 U CN209846472 U CN 209846472U CN 201920360059 U CN201920360059 U CN 201920360059U CN 209846472 U CN209846472 U CN 209846472U
- Authority
- CN
- China
- Prior art keywords
- desk
- desk body
- frame plate
- base
- gag lever
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000007306 turnover Effects 0.000 claims abstract description 21
- 244000309464 bull Species 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 208000003464 asthenopia Diseases 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model provides a desk with reading frame relates to the study field, including the desk body and set up the supporting leg in desk body bottom, still including frame plate and the tilting mechanism that is used for placing books, the frame plate articulates in the top of desk body, the mechanism chamber has been seted up to the inside of desk body, the tilting mechanism holding just can drive the frame plate and upwards rotate in the mechanism intracavity. When a student needs to read or read a textbook, the turnover mechanism is controlled to drive the frame plate to turn upwards for a certain angle, then the book is placed on the frame plate, an optimal viewing angle with an included angle of 135 degrees is formed between the sight line of the human body and the textbook, the student does not need to bend waist and lower head to read, does not need to hold the textbook, effectively relieves the soreness of waist, neck and arms to a certain extent, and effectively relieves the visual fatigue.
Description
Technical Field
The utility model relates to a study technical field specifically is a desk with reading frame.
Background
The desk is an essential tool for students in listening and speaking processes, is used for storing articles such as textbooks of students, for example, a desk with the Chinese patent application number of 201110125994.6, and structurally comprises a panel, a bookcase, a base and a simple bookshelf, and is of a steel-wood structure. The top of the panel of the above application is flat. The flat desk has the following problems when in use: firstly, students put books on the panel when reading books, because of sight reason, the material on the books can be seen clearly to the health need bend waist, hang down to look at the head, can lead to the aching pain of waist, neck for a long time, still can cause visual fatigue, influence eyesight even. Secondly, students read and read with books held by hands, but the arms and muscles are sore after a long time.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a desk with a reading rack, which is beneficial to the physical and mental health of students.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the desk with the reading rack comprises a desk body, supporting legs arranged at the bottom of the desk body, a rack plate used for placing books and a turnover mechanism, wherein the rack plate is hinged to the top of the desk body, a mechanism cavity is formed in the desk body, and the turnover mechanism is contained in the mechanism cavity and can drive the rack plate to rotate upwards.
The turnover mechanism comprises a turnover arm, a supporting seat, a driving rod, a sliding rail and a first sliding block matched with the sliding rail, the sliding rail is arranged at the bottom of the mechanism cavity and arranged along the width direction of the desk body, and the supporting seat is connected with the first sliding block. One end of the turnover arm is hinged to the supporting seat, the other end of the turnover arm is hinged to the bottom of the frame plate, one end of the driving rod is fixedly connected to the supporting seat, and the other end of the driving rod extends to the outside of the desk body along the width direction of the desk body.
Preferably, still including the anti-skidding mechanism that can prevent books landing from the frame plate, anti-skidding mechanism is including seting up at the through-hole at desk body top, with anti-skidding plush copper, base, spring one, connecting rod of through-hole looks adaptation and with the slider two of slide rail looks adaptation, the base sets up on slider two, anti-skidding plush copper passes through the spring and links to each other with the base, supporting seat and base are connected respectively to the both ends of actuating lever, the one end of connecting rod links firmly on the base, and the other end extends to the outside of desk body along the width direction of desk body.
Preferably, the through hole is hinged with a cover plate capable of covering the through hole.
Preferably, the anti-skid mechanism further comprises a guide rod vertically arranged on the base and a guide block matched with the guide rod, and the guide block is connected with the anti-skid raised head.
Preferably, still including the fixed establishment that can restrict the connecting rod and remove, fixed establishment is including consecutive bull stick, gag lever post and slide bar handle, the one end that the gag lever post was kept away from to the bull stick links to each other with the connecting rod through the bearing, the gag lever post is 90 with the bull stick and describes, the slide bar handle is 90 with the gag lever post, still including seting up at the positive logical groove of desk body and with leading to the communicating arc spout of groove one end, the arc spout uses the length that leads to the groove to extend as radius arc, the gag lever post can pass logical groove transversely, the slide bar handle can slide on the arc spout.
Preferably, one end of the supporting seat, which is far away from the driving rod, is connected with the inner wall of the mechanism cavity through a spring.
The utility model provides a desk with a reading stand. The method has the following beneficial effects:
1. when a student needs to read or read a textbook, the desk with the reading rack drives the frame plate to upwards turn by a certain angle by controlling the turning mechanism, then the student places the book on the frame plate, so that the best viewing angle with a 135-degree included angle is formed between the sight line of the human body and the textbook, the student does not need to bend the waist and lower the head to read the book, and does not need to hold the textbook, so that the ache of the waist, the neck and the arms is effectively relieved to a certain extent, and the visual fatigue is effectively relieved.
Drawings
FIG. 1 is a side sectional view of the desk body of the present invention;
FIG. 2 is an external isometric view of the present invention;
fig. 3 is an enlarged view of a point a in fig. 1 according to the present invention;
fig. 4 is an enlarged view of the position B in fig. 1 according to the present invention;
fig. 5 is an enlarged view of the point C in fig. 2 according to the present invention;
fig. 6 is a diagram of the usage state of the shelf board of the present invention.
In the figure: 1 desk body, 11 storage tanks, 12 mechanism cavities, 13 accommodating tanks, 2 frame plates, 3 turnover mechanisms, 31 turnover arms, 32 supporting seats, 33 driving rods, 34 sliding rails, 35 first sliding blocks, 4 fixing mechanisms, 41 rotating rods, 42 bearings, 43 limiting rods, 44 sliding shaft handles, 45 through grooves, 46 arc-shaped sliding grooves, 5 anti-skidding mechanisms, 51 bases, 52 anti-skidding raised heads, 53 first springs, 54 connecting rods, 55 second sliding blocks, 56 guide rods, 57 guide blocks, 58 through holes, 6 cover plates, 7 second springs, 8 supporting legs and 9 books.
Detailed Description
The embodiment of the utility model provides a desk with reading stand, as shown in fig. 1-6, including desk body 1 and the supporting leg 8 of setting in desk body 1 bottom, offer the book storage groove 11 that is used for storing article such as books 9 on the desk body 1. This technique is prior art.
The utility model also comprises a frame plate 2 for placing books 9 and a turnover mechanism 3, wherein the frame plate 2 is hinged on the top of the desk body 1. The top of the desk body 1 is provided with an accommodating cavity 13 which can accommodate the frame plate 2, and the frame plate 2 is accommodated in the accommodating cavity 13.
As shown in fig. 1, a mechanism cavity 12 is formed inside the desk body 1, and the turnover mechanism 3 is accommodated in the mechanism cavity 12 and can drive the frame plate 2 to rotate upward. The optimum rotation angle is 135 °.
The turnover mechanism 3 comprises a turnover arm 31, a support seat 32, a driving rod 33, a slide rail 34 and a first slide block 35 matched with the slide rail 34, the slide rail 34 is installed at the bottom of the mechanism cavity 12 and arranged along the width direction of the desk body 1, and the support seat 32 is connected with the first slide block 35. One end of the turning arm 31 is hinged with the supporting seat 32, the other end is hinged with the bottom of the frame plate 2, one end of the driving rod 33 is fixedly connected on the supporting seat 32, and the other end extends to the outside of the desk body 1 along the width direction of the desk body 1.
When the shelf plate 2 needs to be lifted, the driving rod 33 is driven to move towards the front direction of the desk body 1, the driving rod 33 drives the supporting seat 32 to move towards the moving direction of the driving rod 33, and the shelf plate 2 is jacked upwards through the hinged turnover arm 31.
The utility model discloses still including the anti-skidding mechanism 5 that can prevent books 9 from sliding off from frame plate 2, anti-skidding mechanism 5 is including seting up at the through-hole 58 at desk body 1 top, with the anti-skidding plush head 52 of through-hole 58 looks adaptation, base 51, a spring 53, connecting rod 54 and with the two 55 of slider of slide rail 34 looks adaptation, base 51 sets up on two 55 sliders, anti-skidding plush head 52 passes through spring 53 and links to each other with base 51, supporting seat 32 and base 51 are connected respectively to the both ends of actuating lever 33, the one end of connecting rod 54 links firmly on base 51, the other end extends to the outside of desk body 1 along the width direction of desk body 1. The through hole 58 is hinged with a cover plate 6 which can cover the through hole 58.
When the driving rod 33 drives the frame plate 2 to turn over, the driving rod 33 simultaneously drives the base 51 to move towards the width direction of the desk body 1, and when the anti-slip raised head 52 moves to the through hole 58, under the tension of the first spring 53, the anti-slip raised head 52 pushes the cover plate 6 open and extends out of the through hole 58. As shown in fig. 6, the anti-slip projections 52 can restrict the book 9 placed on the shelf 2 from slipping down. The book 9 is stabilized on the shelf 2.
Because the frame plate 2 probably resets downwards and rotates under the effect of gravity after the upset, so the utility model discloses still include the fixed establishment 4 that can restrict connecting rod 54 and remove, fixed establishment 4 is including the bull stick 41 that links to each other in proper order, gag lever post 43 and slide axle handle 44, the one end that gag lever post 43 was kept away from to bull stick 41 is passed through bearing 42 and is linked to each other with connecting rod 54, gag lever post 43 is 90 with bull stick 41 and appears, slide axle handle 44 is 90 with gag lever post 43, still including seting up at the positive logical groove 45 of desk body 1 and with leading to the communicating arc spout 46 of groove 45 one end, arc spout 46 extends for the radius arc with the length that leads to groove 45, gag lever post 43 can transversely pass through logical groove 45, slide axle handle 44 can slide on arc spout 46. The end of the supporting seat 32 far away from the driving rod 33 is connected with the inner wall of the mechanism cavity 12 through a second spring 7.
When the fixing mechanism 4 is used specifically, when the frame plate 2 needs to be used, the slide shaft handle 44 slides downwards into the through groove 45 along the arc-shaped slide groove 46, and then the limiting rod 43 in the mechanism cavity 12 can be pulled out along the through groove 45. Then the frame plate 2 is fixed at a certain angle by the tension of the second spring 7. When the frame plate 2 needs to be folded, the limiting rod 43 is only required to be aligned to the through groove 45, the sliding shaft handle 44 is pushed inwards until the limiting rod 43 penetrates into the mechanism cavity 12, and finally the sliding shaft handle 44 is rotated, and the sliding shaft handle 44 rotates clockwise along the arc-shaped sliding groove 46, so that the limiting rod 43 is clamped in the mechanism cavity 12.
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 reading frame, includes desk body (1) and sets up supporting leg (8) in desk body (1) bottom, its characterized in that: the desk is characterized by further comprising a frame plate (2) for placing books (9) and a turnover mechanism (3), wherein the frame plate (2) is hinged to the top of the desk body (1), a mechanism cavity (12) is formed in the desk body (1), and the turnover mechanism (3) is accommodated in the mechanism cavity (12) and can drive the frame plate (2) to rotate upwards; the turnover mechanism (3) comprises a turnover arm (31), a supporting seat (32), a driving rod (33), a sliding rail (34) and a first sliding block (35) matched with the sliding rail (34), the sliding rail (34) is installed at the bottom of the mechanism cavity (12) and arranged along the width direction of the desk body (1), and the supporting seat (32) is connected with the first sliding block (35); one end of the turnover arm (31) is hinged to the supporting seat (32), the other end of the turnover arm is hinged to the bottom of the frame plate (2), one end of the driving rod (33) is fixedly connected to the supporting seat (32), and the other end of the driving rod extends to the outside of the desk body (1) along the width direction of the desk body (1).
2. The desk with the reading stand of claim 1, wherein: still including anti-skidding mechanism (5) that can prevent books (9) from landing from frame plate (2), anti-skidding mechanism (5) are including seting up through-hole (58) at desk body (1) top, with anti-skidding plush copper (52) of through-hole (58) looks adaptation, base (51), spring (53), connecting rod (54) and with the slider two (55) of slide rail (34) looks adaptation, base (51) set up on slider two (55), anti-skidding plush copper (52) link to each other with base (51) through spring one (53), support seat (32) and base (51) are connected respectively to the both ends of actuating lever (33), the one end of connecting rod (54) links firmly on base (51), and the other end extends to the outside of desk body (1) along the width direction of desk body (1).
3. The desk with the reading stand of claim 2, wherein: the through hole (58) is hinged with a cover plate (6) capable of covering the through hole (58).
4. The desk with the reading stand of claim 2, wherein: the anti-skid mechanism (5) further comprises a guide rod (56) vertically arranged on the base (51) and a guide block (57) matched with the guide rod (56), and the guide block (57) is connected with the anti-skid raised head (52).
5. The desk with the reading stand of claim 2, wherein: still including fixed establishment (4) that can restrict connecting rod (54) and remove, fixed establishment (4) are including bull stick (41), gag lever post (43) and sliding shaft handle (44) that link to each other in proper order, the one end that gag lever post (43) were kept away from in bull stick (41) is passed through bearing (42) and is linked to each other with connecting rod (54), gag lever post (43) are 90 with bull stick (41) and describe, sliding shaft handle (44) are 90 with gag lever post (43), still including seting up at the positive logical groove (45) of desk body (1) and with leading to the communicating arc spout (46) of groove (45) one end, arc spout (46) use the length of leading to groove (45) to extend for the radius arc, gag lever post (43) can pass through groove (45) transversely, sliding shaft handle (44) can slide on arc spout (46).
6. The desk with the reading stand of claim 5, wherein: one end of the supporting seat (32), which is far away from the driving rod (33), is connected with the inner wall of the mechanism cavity (12) through a second spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920360059.XU CN209846472U (en) | 2019-03-21 | 2019-03-21 | Desk with reading rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920360059.XU CN209846472U (en) | 2019-03-21 | 2019-03-21 | Desk with reading rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209846472U true CN209846472U (en) | 2019-12-27 |
Family
ID=68934342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920360059.XU Expired - Fee Related CN209846472U (en) | 2019-03-21 | 2019-03-21 | Desk with reading rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209846472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598534A (en) * | 2021-09-03 | 2021-11-05 | 江西万友实业有限公司 | Special adjacent table plagiarism prevention desk for examinations |
-
2019
- 2019-03-21 CN CN201920360059.XU patent/CN209846472U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598534A (en) * | 2021-09-03 | 2021-11-05 | 江西万友实业有限公司 | Special adjacent table plagiarism prevention desk for examinations |
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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: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |