CN209950633U

CN209950633U - Adjustable desk

Info

Publication number: CN209950633U
Application number: CN201821686170.XU
Authority: CN
Inventors: 杜海洋
Original assignee: Huizhou Haiyang Furniture Co Ltd
Current assignee: Huizhou Haiyang Furniture Co Ltd
Priority date: 2018-10-17
Filing date: 2018-10-17
Publication date: 2020-01-17
Anticipated expiration: 2028-10-17

Abstract

The utility model discloses an adjustable desk, including the table, the groove that receive and releases has been seted up at the top of table, the inner chamber swing joint that receives and releases the groove has the reading board, the equal fixedly connected with pivot in bottom of reading board both sides, one side and the table swing joint of reading board are kept away from in the pivot, the right side fixedly connected with drawer cabinet of table bottom. The utility model discloses a reading board, the apparatus further comprises a rotating shaft, the drawer cabinet, the drawer, the shifting chute, the T-shaped piece, the bracing piece, spacing swivel casing, spacing rotatory kelly, the prism pole, the stopper, lug and grooved cooperation are used, make the desktop of desk adjust, and then make the user when reading, can alleviate the pressure of cervical vertebra, avoided leading to the fact the condition of damage to the cervical vertebra because of reading time overlength to appear, and then adjusted user's reading posture, avoided appearing the condition of visual decline because of reading the posture incorrectly, user's cervical vertebra and eyesight have been protected.

Description

Adjustable desk

Technical Field

The utility model relates to an education technique field specifically is an adjustable desk.

Background

Along with the progress of the education concept, personalized education is more and more emphasized in the teaching of students, namely, an education target and a training method are formulated according to the characteristics of an educated object, so that education resources are effectively integrated, and the concept that the potential of the educated object reaches the expected education effect is deeply excavated.

The user is when reading books, and it reads to keep flat the textbook on the desk mostly, and the desktop of the desk of traditional mode all is unified plane, also has the desk that can adjust the desktop, but this type of desk structure is too complicated, and it is also inconvenient to operate, and the price is also more expensive relatively, reads for a long time moreover and can bring the discomfort of cervical vertebra for the user, and even the person can influence reader's eyesight.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable desk possesses adjustable advantage, and the desktop of having solved traditional desk all is unified plane, reads for a long time and can bring the discomfort of cervical vertebra for the user, and what's more can influence the problem of reader's eyesight.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable desk, includes the table, the groove has been seted up and has been receive and release at the top of table, the inner chamber swing joint who receives and releases the groove has the reading board, the equal fixedly connected with pivot in bottom of reading board both sides, one side and the table swing joint of reading board are kept away from in the pivot, the right side fixedly connected with drawer cabinet of table bottom, the positive surface of drawer cabinet runs through and is provided with the drawer, the equal fixedly connected with in both sides on the positive surface of drawer draws the piece, the quantity of drawer is two, and the quantity of drawing the piece is four.

The reading board is characterized in that a moving groove is formed in the front surface of the reading board, a T-shaped block is connected to the inner cavity of the moving groove in a sliding mode, the front side of the T-shaped block extends to the outer side of the moving groove, a groove is formed in the front surface of the T-shaped block, a supporting rod is movably connected to the inner cavity of the groove through a rotating shaft, the bottom of the supporting rod extends to the inner cavity of the retracting groove and is fixedly connected with a limiting rotary sleeve, a limiting rotary clamping rod is movably connected to the inner cavity of the limiting rotary sleeve, and the two ends of the limiting rotary clamping rod are both penetrated to the outer side.

The two sides of the inner cavity of the retraction groove are both provided with limiting moving grooves, the bottom of the inner cavity of each limiting moving groove is fixedly connected with a limiting block, the limiting blocks are triangular, the number of the limiting blocks is not less than five, one end of each prismatic rod, far away from the limiting rotary clamping rod, extends to the inner cavity of each limiting moving groove and is matched with the limiting block, one side of the surface of each limiting rotary clamping rod is fixedly connected with a convex block, the inner cavity of each limiting rotary sleeve is provided with a notch, the convex block is positioned in the inner cavity of each limiting rotary sleeve, one side of each convex block, far away from the limiting rotary clamping rod, extends to the grooved inner cavity, the front side of the bottom of the inner cavity of the retraction groove is fixedly connected with two buffer tubes, the bottom of the inner cavity of each buffer tube is fixedly connected with a spring, the top, the outside to the buffer tube is run through at the top of contact piece, the spout has all been seted up to the both sides in buffer tube inner chamber, the both sides of connecting plate all extend to the inner chamber of spout, the top of contact piece and reading board looks adaptation.

Preferably, the four corners of the table plate are provided with table corner sleeves, and the table corner sleeves are triangular.

Preferably, the top of the table plate is provided with a finger groove, the finger groove is positioned at the front side of the retraction groove, and the right side of the finger groove is communicated with the retraction groove.

Preferably, the top of the reading plate is fixedly connected with an anti-skid plate, and the length of the anti-skid plate is smaller than that of the reading plate.

Preferably, the rear side of the top of the reading board is fixedly connected with a stop block, and the stop block is cuboid.

Preferably, the left side of the bottom of the table plate is fixedly connected with a fixing frame, the right side of the fixing frame is fixedly connected with two placing plates, and the number of the placing plates is two.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a reading board, the apparatus further comprises a rotating shaft, the drawer cabinet, the drawer, the shifting chute, the T-shaped piece, the bracing piece, spacing swivel casing, spacing rotatory kelly, the prism pole, the stopper, lug and grooved cooperation are used, make the desktop of desk adjust, and then make the user when reading, can alleviate the pressure of cervical vertebra, avoided leading to the fact the condition of damage to the cervical vertebra because of reading time overlength to appear, and then adjusted user's reading posture, avoided appearing the condition of visual decline because of reading the posture incorrectly, user's cervical vertebra and eyesight have been protected.

2. The utility model avoids the user from hitting four corners of the desk through the arrangement of the desk corner sleeves, thereby causing the injury of the user and ensuring the safety of the user, and the fixed frame and the placing plate are matched for use to avoid the user from being hurt during reading, the reading condition of a user is influenced due to too many books accumulated on the desktop, so that the reading quality is improved, by the arrangement of the finger grooves, the situation that when a user opens the reading board, the gap between the reading board and the desk board is narrow is avoided, and the user appears and opens the condition that the reading board is wasted time and energy, has made things convenient for user's use, through the setting of antiskid ribbed tile, has avoided the user to place books on the reading board because the surface of reading board is too smooth and the condition that the landing appears, has increased the frictional force on books and reading board surface for more stable that books were placed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial enlarged view of A in FIG. 1;

FIG. 3 is a right sectional view of the structure of the limit rotating sleeve of the present invention;

fig. 4 is a bottom view of the reading board structure of the present invention;

FIG. 5 is a front sectional view of the structure of the limit rotating sleeve of the present invention;

fig. 6 is a front sectional view of the buffer tube structure of the present invention.

In the figure: 1. a table plate; 2. a retraction slot; 3. a reading board; 4. a rotating shaft; 5. a drawer cabinet; 6. a drawer; 7. a moving groove; 8. a T-shaped block; 9. a support bar; 10. a limiting rotary sleeve; 11. limiting the rotary clamping rod; 12. a prismatic bar; 13. a limiting moving groove; 14. a limiting block; 15. a bump; 16. grooving; 17. a finger groove; 18. an anti-skid plate; 19. a stopper; 20. a table corner sleeve; 21. a fixed mount; 22. placing the plate; 23. a buffer tube; 24. a spring; 25. a connecting plate; 26. a chute; 27. and a contact 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.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an adjustable desk, including table 1, the top of table 1 has been seted up and has been receive and release groove 2, the inner chamber swing joint that receives and releases groove 2 has reading board 3, the equal fixedly connected with pivot 4 in bottom at 3 both sides of reading board, one side and the table 1 swing joint of reading board 3 are kept away from to pivot 4, the right side fixedly connected with drawer cabinet 5 of table 1 bottom, drawer cabinet 5's positive surface runs through and is provided with drawer 6, the equal fixedly connected with in both sides on the positive surface of drawer 6 draws the piece, the quantity of drawer 6 is two, the quantity that draws the piece is four.

The shifting chute 7 has been seted up on the positive surface of reading board 3, the inner chamber sliding connection of shifting chute 7 has T-shaped piece 8, the front side of T-shaped piece 8 extends to the outside of shifting chute 7, the positive surface of T-shaped piece 8 is seted up flutedly, the inner chamber of recess has bracing piece 9 through pivot swing joint, the bottom of bracing piece 9 extends to the inner chamber and the spacing swivel nut 10 of fixedly connected with that receive and release groove 2, the inner chamber swing joint of spacing swivel nut 10 has spacing rotatory kelly 11, the outside and the fixedly connected with prism pole 12 of spacing swivel nut 10 are all run through to at the both ends of spacing rotatory kelly 11.

The two sides of the inner cavity of the retraction groove 2 are both provided with limiting moving grooves 13, the bottom of the inner cavity of each limiting moving groove 13 is fixedly connected with a limiting block 14, the shape of each limiting block 14 is triangular, the number of the limiting blocks 14 is not less than five, one end of each prismatic rod 12, which is far away from the limiting rotary clamping rod 11, extends into the inner cavity of each limiting moving groove 13 and is matched with the limiting block 14, one side of the surface of each limiting rotary clamping rod 11 is fixedly connected with a convex block 15, the inner cavity of each limiting rotary sleeve 10 is provided with a notch 16, the convex block 15 is positioned in the inner cavity of each limiting rotary sleeve 10, one side of each convex block 15, which is far away from the limiting rotary clamping rod 11, extends into the inner cavity of each notch 16, the front side of the bottom of the inner cavity of the retraction groove 2 is fixedly connected with buffer tubes 23, the number of, the outside to buffer tube 23 is run through at the top of contact block 27, and spout 26 has all been seted up to the both sides of buffer tube 23 inner chamber, and the both sides of connecting plate 25 all extend to the inner chamber of spout 26, the top and the reading board 3 looks adaptation of contact block 27.

The utility model discloses in: four corners of the table board 1 are provided with the table corner sleeves 20, the table corner sleeves 20 are triangular, and the four corners of the table are prevented from being hit by a user due to the arrangement of the table corner sleeves 20, so that the user is injured, and the safety of the user is guaranteed.

The utility model discloses in: finger groove 17 has been seted up at the top of table 1, and finger groove 17 is located the front side of receiving and releasing groove 2, and the right side in finger groove 17 with receive and release groove 2 intercommunication, through the setting in finger groove 17, it is narrow and small to have avoided the user to open reading board 3 when opening reading board 3 because the gap between reading board 3 and table 1, and the condition that the user opened reading board 3 and took time hard appears, has made things convenient for user's use.

The utility model discloses in: the top fixedly connected with antiskid ribbed tile 18 of reading board 3, the length of antiskid ribbed tile 18 is less than the length of reading board 3, through the setting of antiskid ribbed tile 18, has avoided the user to have increased the frictional force on books and the reading board 3 surface because the surface of reading board 3 is too smooth and the condition that the landing appears when placing books on reading board 3 for books are placed more stably.

The utility model discloses in: the rear side of the top of the reading board 3 is fixedly connected with a stop block 19, and the stop block 19 is cuboid.

The utility model discloses in: the left side fixedly connected with mount 21 of 1 bottoms on the table, the board 22 is placed to the right side fixedly connected with of mount 21, and the quantity of placing board 22 is two, uses through mount 21 and the cooperation of placing board 22, has avoided the user when reading, because the accumulational books of desktop are too many and influence the condition that the user read, and then improves reading quality.

The working principle is as follows: when the utility model is used, when a user reads, the reading plate 3 is lifted upwards by putting fingers into the inner cavity of the finger slot 17, at the moment, the T-shaped block 8 moves upwards under the action of inertia force, when the T-shaped block 8 moves to the top of the moving slot 7, the supporting rod 9 is further pulled to move, one end of the supporting rod 9 far away from the T-shaped block 8 drives the limit rotating sleeve 10 to move, the limit rotating sleeve 10 drives the limit rotating clamping rod 11 and the prismatic rod 12 to move, the limit rotating sleeve 10 rotates on the surface of the limit rotating clamping rod 11 while following the movement of the limit rotating clamping rod 11, when the reading plate is rotated to a proper position, the lug 15 on the surface of the limit rotating clamping rod 11 is clamped with the slot 16 in the inner cavity of the limit rotating sleeve 10, the prismatic rod 12 also moves to a proper position, and is limited by the limiting block 14, at the moment, the reading plate 3 is supported by a certain angle, the user then places the book on the surface of the reading board 3 for reading.

In summary, the following steps: this adjustable desk, through reading board 3, pivot 4, drawer cabinet 5, drawer 6, shifting chute 7, T-shaped piece 8, bracing piece 9, spacing swivel sleeve 10, spacing rotatory kelly 11, prism pole 12, stopper 14, lug 15 and fluting 16's cooperation use, the desktop of having solved traditional desk all is unified plane, reads for a long time and can bring the discomfort of cervical vertebra for the user, and even more the person can influence the problem of reader's eyesight.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. An adjustable desk, comprising a desk plate (1), characterized in that: the table comprises a table plate (1), and is characterized in that a retractable groove (2) is formed in the top of the table plate (1), a reading plate (3) is movably connected to an inner cavity of the retractable groove (2), rotating shafts (4) are fixedly connected to the bottoms of two sides of the reading plate (3), one side, far away from the reading plate (3), of each rotating shaft (4) is movably connected with the table plate (1), a drawer cabinet (5) is fixedly connected to the right side of the bottom of the table plate (1), a drawer (6) penetrates through the front surface of the drawer cabinet (5), pull blocks are fixedly connected to two sides of the front surface of the drawer (6), the number of the drawers (6) is two, and the number of the pull blocks is four;

the front surface of the reading plate (3) is provided with a moving groove (7), an inner cavity of the moving groove (7) is connected with a T-shaped block (8) in a sliding mode, the front side of the T-shaped block (8) extends to the outer side of the moving groove (7), the front surface of the T-shaped block (8) is provided with a groove, the inner cavity of the groove is movably connected with a supporting rod (9) through a rotating shaft, the bottom of the supporting rod (9) extends to the inner cavity of the retraction groove (2) and is fixedly connected with a limiting rotary sleeve (10), the inner cavity of the limiting rotary sleeve (10) is movably connected with a limiting rotary clamping rod (11), and two ends of the limiting rotary clamping rod (11) penetrate through the outer side of the limiting rotary sleeve (10) and are fixedly connected with;

both sides of the inner cavity of the retraction groove (2) are provided with limiting moving grooves (13), the bottom of the inner cavity of each limiting moving groove (13) is fixedly connected with a limiting block (14), each limiting block (14) is triangular, at least five limiting blocks (14) are arranged, one end, far away from a limiting rotary clamping rod (11), of each prismatic rod (12) extends to the inner cavity of each limiting moving groove (13) and is matched with the corresponding limiting block (14), one side of the surface of each limiting rotary clamping rod (11) is fixedly connected with a convex block (15), the inner cavity of each limiting rotary sleeve (10) is provided with a notch (16), each convex block (15) is located in the inner cavity of each limiting rotary sleeve (10), one side, far away from the limiting rotary clamping rod (11), of each convex block (15) extends to the inner cavity of each notch (16), and the front side of the bottom of the inner cavity of the retraction groove (2) is fixedly, the quantity of buffer tube (23) is two, the bottom fixedly connected with spring (24) of buffer tube (23) inner chamber, the top fixedly connected with connecting plate (25) of spring (24), the top fixedly connected with contact piece (27) of connecting plate (25), the outside to buffer tube (23) is run through at the top of contact piece (27), spout (26) have all been seted up to the both sides of buffer tube (23) inner chamber, the both sides of connecting plate (25) all extend to the inner chamber of spout (26), the top and the reading board (3) looks adaptation of contact piece (27).

2. The adjustable desk of claim 1, wherein: four corners of the table plate (1) are provided with table corner sleeves (20), and the table corner sleeves (20) are triangular.

3. The adjustable desk of claim 1, wherein: the table is characterized in that a finger groove (17) is formed in the top of the table plate (1), the finger groove (17) is located on the front side of the retractable groove (2), and the right side of the finger groove (17) is communicated with the retractable groove (2).

4. The adjustable desk of claim 1, wherein: the top of the reading plate (3) is fixedly connected with an anti-skid plate (18), and the length of the anti-skid plate (18) is smaller than that of the reading plate (3).

5. The adjustable desk of claim 1, wherein: the rear side of the top of the reading plate (3) is fixedly connected with a stop block (19), and the stop block (19) is cuboid.

6. The adjustable desk of claim 1, wherein: the table is characterized in that a fixing frame (21) is fixedly connected to the left side of the bottom of the table plate (1), a placing plate (22) is fixedly connected to the right side of the fixing frame (21), and the number of the placing plates (22) is two.