CN213188652U - Adjustable desk - Google Patents

Abstract

The application relates to an adjustable desk, it includes table and support frame, the table includes fixed plate and adjustable plate, fixed plate fixed connection is on the support frame, adjustable plate is along being close to or keeping away from ground direction and support frame relative slip, be provided with the adjusting part that is used for adjusting the adjustable plate on the support frame. This application is through setting up the table, the support frame, the fixed plate, adjustable board and adjusting part, have when the user uses desk study, can place stationery box or other instrument that temporarily can not use on the fixed plate, when the user needs the table altitude mixture control to the desk, adjust adjusting part, thereby make adjustable board and support frame take place relative motion, and then realize the regulation of adjustable board, thereby make the adjustable board adjust to the comfortable height of suitable user, and then realize the effect that the person of facilitating the use adjusted the adjustable board.

Description

Adjustable desk

Technical Field

The application relates to the technical field of intelligent furniture, in particular to an adjustable desk.

Background

The desk is an auxiliary tool for students to study and read, and has the function of facilitating the students to study.

At present, if the utility model patent of china that bulletin number is CN210870411U discloses a student assists study table with english teaching, including chassis and desktop, the lower fixed surface of chassis installs the damping landing leg, and the upper surface of chassis is equipped with first dead lever, the upper end fixed mounting of first dead lever has adjustable pole, and the upper end of adjustable pole is equipped with the second dead lever, desktop fixed mounting is in the upper end of second dead lever, and the lower surface of desktop is located the position department between the second dead lever and is equipped with the receiver, be equipped with the drawer on the receiver, and the front surface intermediate position department of drawer has seted up square groove, the assembly hole has been seted up on the desktop, and the upper surface of desktop is equipped with the bookshelf, the lower fixed surface of bookshelf installs the assembly columella, and the bookshelf passes through the assembly columella and installs on the desktop. A student assists study table with english teaching, can effectually carry out the damping, guarantee the stability of study table, be convenient for adjust the height of desktop as required, the bookshelf can be dismantled to the flexibility when improving the study table and using, the person of facilitating the use uses.

To the correlation technique among the above-mentioned, the inventor thinks when the user is increaseed the desktop, need take off fastening screw earlier, then with desktop lifting to required position, at last with fastening screw locking again, when the user lifts the desktop, still need have another user to cooperate just can carry out the locking with fastening screw, and then lead to the inconvenient altitude mixture control to the desktop of user.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the height adjustment of a user to the table, the application provides an adjustable desk.

The application provides a pair of adjustable desk adopts following technical scheme:

the utility model provides an adjustable desk, includes table and support frame, the table includes fixed plate and adjustable plate, fixed plate fixed connection is on the support frame, adjustable plate is along being close to or keeping away from ground direction and support frame relative slip, be provided with the adjusting part that is used for adjusting the adjustable plate on the support frame.

Through adopting above-mentioned technical scheme, when the user used the desk study, can place stationery box or other temporarily tools that can not use on the fixed plate, when the user need be to the table height adjustment of desk, adjust adjusting part to make adjustable board and support frame take place relative motion, and then realize the regulation of adjustable board, thereby make adjustable board adjust to the comfortable height of suitable user, and then the person of facilitating the use is to the regulation of adjustable board.

Preferably, the adjusting part includes installation pole, head rod and second connecting rod, installation pole and support frame fixed connection, and the installation pole is on a parallel with the table setting, the both ends of head rod are articulated with adjustable board and installation pole respectively, the both ends of second connecting rod are articulated with adjustable board and installation pole respectively, just head rod and second connecting rod parallel arrangement, be provided with the support piece that is used for carrying out the support to head rod or second connecting rod on the installation pole, be provided with the locking subassembly that is used for the adjustable board motion of locking on the adjustable board.

Through adopting above-mentioned technical scheme, when the height of adjustable board is adjusted to needs, unblock locking subassembly, make head rod and second connecting rod under support piece's effect and take place relative rotation between installation pole and the adjustable board, thereby make and realize relative motion between adjustable board and the support frame, and then make the adjustable height to being fit for the user of adjustable board, head rod and second connecting rod parallel arrangement can guarantee that the adjustable board is in the state parallel with the fixed plate all the time, and then the person of facilitating the use adjusts the adjustable board, make the user need not to adjust the levelness of adjustable board again.

Preferably, the support member is an air pressure support rod, a cylinder body of the air pressure support rod is rotatably connected with the mounting rod, and a piston rod of the air pressure support rod is rotatably connected with the middle part of the first connecting rod or the second connecting rod.

Through adopting the above-mentioned technical scheme, behind the unblock locking subassembly, the piston rod extension of atmospheric pressure bracing piece, and then make atmospheric pressure bracing piece drive head rod or second connecting rod rotate, thereby make the adjustable plate motion, when the user need reduce the height of adjustable plate, because the atmospheric pressure bracing piece has ascending power to head rod or second connecting rod, so head rod or second connecting rod have towards fixed plate pivoted trend, and then make the adjustable plate have automatic upward movement's trend, and then when making the user need reduce the adjustable plate, need push down the adjustable plate, and then the person of facilitating the use adjusts the adjustable plate.

Preferably, the locking subassembly includes gear and locking pole, gear and head rod or second connecting rod are close to the one end and the gear fixed connection of adjustable board, the locking pole is close to or keeps away from the direction sliding connection of gear with adjustable board, the locking pole is close to the one end of gear and corresponds the tooth setting of gear and mesh, be provided with the piece that resets that is used for the locking pole to keep with the gear joint on the adjustable board.

Through adopting above-mentioned technical scheme, when the height of adjustable board is adjusted to needs, promote the locking pole, make the locking pole and the gear emergence separation on head rod or the second connecting rod, thereby realize the unblock, and then make adjustable board can move, and then make the user can adjust the height of adjustable board, highly adjusting the completion back to adjustable board at the user, the locking pole restores to the original position under the effect of piece that resets, and then make the locking of realizing adjustable board, and then the stability of adjustable board when guaranteeing the user to use.

Preferably, the adjustable plate is provided with a first sliding groove along the direction close to the gear, the locking rod is fixedly provided with a first sliding block, and the first sliding block is connected with the first sliding groove in a sliding manner.

Through adopting above-mentioned technical scheme, when promoting the locking pole, relative slip takes place for locking pole and adjustable plate to make first slider and first spout take place relative slip, and then increase the stability when locking pole and adjustable plate take place relative slip.

Preferably, the piece that resets is the spring, and the one end of spring and the cell wall butt of first spout, the other end of spring and the one side butt that the gear was kept away from to first slider.

Through adopting above-mentioned technical scheme, when the user transferred adjustable board to required height, stopped promoting the locking pole, the locking pole with the gear joint under the effect of spring, and then realized the automatic locking of adjustable board.

Preferably, a storage rack is fixedly arranged on the fixing plate, a book end and a pen box are arranged on the storage rack, and the book end and the pen box are in sliding connection with the storage rack along the direction close to or away from each other.

Through adopting above-mentioned technical scheme, when the user used the desk, can place the book end with books in, place the pencil box with unnecessary pen and learning tools to realize books and pen and collect, and then reduce books and the whole clean and tidy nature that the pen influences the desktop on the fixed plate, book end and pencil box and supporter sliding connection can increase the flexibility of book end and pencil box, and the person of facilitating the use takes books and stationery.

Preferably, the supporter includes first support column, second support column, connecting plate and mounting panel, first support column and second support column respectively with the both ends fixed connection of fixed plate, the both ends of connecting plate and mounting panel are equallyd divide respectively with first support column and second support column fixed connection.

Through adopting above-mentioned technical scheme, first support column and second support column can be so that have the difference in height between book end and the pencil box to reduce the condition emergence of book end and pencil box during operation influence each other, the both ends of connecting plate and mounting panel respectively with first support column and second support column fixed connection, can increase the stability of supporter.

Preferably, the book end includes first body and second body, first body and second body all correspond the fixed sliding block that is provided with of connecting plate, and two sliding blocks are along the direction that is close to each other or keep away from and connecting plate sliding connection.

Through adopting above-mentioned technical scheme, place the back between first body and the second body with books, slip first body or second body, the relative slip takes place for first body or second body orientation are close to the direction motion of second body or first body, thereby make first body and second body with books extrusion in the centre, and then make books keep stable state.

Preferably, the mounting plate is provided with a second sliding groove along the direction in which the pencil boxes are close to or away from each other, the pencil boxes are fixedly provided with second sliding blocks, and the second sliding blocks are connected with the second sliding grooves in a sliding mode.

Through adopting above-mentioned technical scheme, on the one hand, when the user adjusted the position between pencil box and the mounting panel, promote pencil box for relative sliding takes place for pencil box and mounting panel, thereby make second slider and second spout take place relative motion, and then increase the stability when pencil box and mounting panel take place relative sliding, and on the other hand, the second slider can be so that have certain distance between pencil box and the fixed plate, and then reduces pencil box and book end and influence work each other.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the desk plate, the supporting frame, the fixed plate, the adjustable plate and the adjusting component, when a user uses the desk for study, a writing case or other tools which cannot be used temporarily can be placed on the fixed plate, and when the user needs to adjust the height of the desk plate, the adjusting component is adjusted, so that the adjustable plate and the supporting frame move relatively, the adjustment of the adjustable plate is realized, the adjustable plate is adjusted to be suitable for the comfortable height of the user, and the user can conveniently adjust the adjustable plate;

2. by arranging the mounting rod, the first connecting rod, the second connecting rod, the supporting piece and the locking assembly, when the height of the adjustable plate needs to be adjusted, the locking assembly is unlocked, so that the first connecting rod and the second connecting rod can rotate relative to the mounting rod and the adjustable plate under the action of the supporting piece, relative movement between the adjustable plate and the supporting frame is realized, the adjustable plate can be adjusted to be suitable for the height of a user, the adjustable plate can be ensured to be always in a parallel state with the fixed plate by the parallel arrangement of the first connecting rod and the second connecting rod, the user can conveniently adjust the adjustable plate, and the user does not need to adjust the levelness of the adjustable plate;

3. through setting up the atmospheric pressure bracing piece, behind the unblock locking subassembly, the piston rod extension of atmospheric pressure bracing piece, and then make atmospheric pressure bracing piece drive head rod or second connecting rod rotate, thereby make the adjustable plate motion, when the user need reduce the height of adjustable plate, because the atmospheric pressure bracing piece has ascending power to head rod or second connecting rod, so head rod or second connecting rod have towards fixed plate pivoted trend, and then make the adjustable plate have automatic upward movement's trend, and then when making the user need reduce the adjustable plate, need push down the adjustable plate, and then the person of facilitating the use adjusts the adjustable plate.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

fig. 2 is an enlarged view of a portion a in fig. 1.

Description of reference numerals: 100. a table plate; 110. a fixing plate; 120. an adjustable plate; 121. a first chute; 122. a connector tile; 200. a support frame; 300. an adjustment assembly; 310. mounting a rod; 320. a first connecting rod; 321. a decorative cover; 330. a second connecting rod; 400. an air pressure support rod; 500. a locking assembly; 510. a gear; 520. a lock lever; 521. a first slider; 600. a spring; 700. a rack; 710. a first support column; 720. a second support column; 730. a connecting plate; 740. mounting a plate; 741. a second chute; 800. a book end; 810. a first body; 811. a slider; 820. a second body; 900. a pen box; 910. a second slider; 920. operating the triangular block; 921. a brake cable; 922. a stop block.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses an adjustable desk.

Referring to fig. 1, the adjustable desk comprises a desk board 100 and a support frame 200, wherein the desk board 100 comprises a fixed board 110 and an adjustable board 120, the fixed board 110 is fixedly connected to the support frame 200 through screws, the adjustable board 120 slides relative to the support frame 200 along a direction close to or far away from the ground, and an adjusting assembly 300 for adjusting the adjustable board 120 is mounted on the support frame 200.

In order to facilitate the user to adjust the height of the adjustable plate 120, the adjusting assembly 300 includes a mounting rod 310, a first connecting rod 320 and a second connecting rod 330, the mounting rod 310 is fixedly welded to the supporting frame 200, the mounting rod 310 is arranged parallel to the adjustable plate 120, two ends of the first connecting rod 320 are respectively hinged to the adjustable plate 120 and the mounting rod 310, and two ends of the second connecting rod 330 are respectively hinged to the adjustable plate 120 and the mounting rod 310. And the first connecting rod 320 and the second connecting rod 330 are arranged in parallel, a supporting member for supporting the first connecting rod 320 or the second connecting rod 330 is installed on the mounting rod 310, and a locking assembly 500 for locking the movement of the adjustable plate 120 is installed on the adjustable plate 120. In order to enhance the aesthetic appearance of the desk, a decorative cover 321 is fastened to the outer portions of the first and second connecting bars 320 and 330.

In order to realize the semi-automatic adjustment of the adjustable plate 120, the supporting member is an air pressure supporting rod 400, a cylinder body of the air pressure supporting rod 400 is rotatably connected to the mounting rod 310, a piston rod of the air pressure supporting rod 400 is rotatably connected to the middle portion of the first connecting rod 320 or the second connecting rod 330, and in this embodiment, the piston rod of the air pressure supporting rod 400 is rotatably connected to the middle portion of the first connecting rod 320. After the locking assembly 500 is unlocked, the piston rod of the air pressure support rod 400 extends, so that the air pressure support rod 400 applies a force to the first connecting rod 320 to rotate towards the fixed plate 110, and further the adjustable plate 120 has a tendency to move towards the fixed plate 110 in an inclined manner, thereby realizing semi-automatic adjustment of the adjustable plate 120.

Referring to fig. 1 and 2, in order to facilitate a user to unlock the adjustable plate 120, the locking assembly 500 includes a gear 510 and a locking rod 520, the gear 510 and one end of the first connecting rod 320 or the second connecting rod 330, which is close to the adjustable plate 120, are welded to the gear 510, the locking rod 520 is slidably connected to the adjustable plate 120 in a direction close to or away from a center of the gear 510, one end of the locking rod 520, which is close to the gear 510, is arranged and engaged with teeth of the gear 510, and a reset member for keeping the locking rod 520 engaged with the gear 510 is mounted on the adjustable plate 120. The adjustable plate 120 is fixedly connected with a connecting plate 122 through screws, the connecting plate 122 is provided with a first sliding groove 121 along the direction close to the gear 510, a first sliding block 521 is integrally formed on the locking rod 520, and the first sliding block 521 is in sliding connection with the first sliding groove 121. The piece that resets is spring 600, and the one end of spring 600 and the cell wall butt of first spout 121, and the other end of spring 600 and the one side butt that gear 510 was kept away from to first slider 521.

In order to facilitate a user to drive the locking rod 520, one end, far away from the fixing plate 110, of the adjustable plate 120 is provided with the operation triangular block 920, one corner of the operation triangular block 920 is rotatably connected with the adjustable plate 120, one end, close to the fixing plate 110, of the operation triangular block 920 is provided with the brake cable 921, one end of the brake cable 921 is fixedly clamped with the operation triangular block 920, the other end of the brake cable 921 and one end, far away from the gear 510, of the locking rod 520 are fixedly connected through a clamp, two ends of the brake cable 921 are provided with the cable blocking blocks 922 for the brake cable 921 to pass through, and the two cable blocking blocks 922 are fixedly connected with the adjustable plate 120 through screws. When unblock locking subassembly 500, press the operation triangle piece 920 for the interior linear motion of operation triangle piece 920 pulling brake cable 921, thereby make and hinder the overcoat that line piece 922 will brake cable 921 and block, and then make the other end of brake cable 921 drive the motion of locking pole 520, and then realize locking pole 520 and gear 510 separation, the back brake cable 921 interior line of operation triangle piece 920 is resumeed the normal position under the effect of spring 600 to unclamp.

In order to increase the flexibility of the desk, the rack 700 is mounted on the fixing plate 110, the book holder 800 and the pen box 900 are mounted on the rack 700, and the book holder 800 and the pen box 900 are slidably connected with the rack 700 in a direction approaching to or departing from each other. The shelf 700 comprises a first supporting column 710, a second supporting column 720, a connecting plate 730 and a mounting plate 740, wherein the first supporting column 710 and the second supporting column 720 are respectively fixedly connected with two ends of the fixing plate 110 through screws, and two ends of the connecting plate 730 and the mounting plate 740 are respectively fixedly connected with the first supporting column 710 and the second supporting column 720 through screws. The book holder 800 comprises a first body 810 and a second body 820, wherein the first body 810 and the second body 820 are respectively provided with a sliding block 811 corresponding to the connecting plate 730 in an integrated manner, and the two sliding blocks 811 are connected with the connecting plate 730 in a sliding manner along the directions close to or far away from each other. The mounting plate 740 is provided with a second sliding groove 741 along a direction in which the pen box 900 approaches or leaves, the pen box 900 is integrally formed with a second slider 910, and the second slider 910 is slidably connected to the second sliding groove 741.

The implementation principle of this application embodiment adjustable desk does: when the desk is used, a book can be placed between the first body 810 and the second body 820, and then the first body 810 or the second body 820 is slid, so that the first body 810 or the second body 820 moves in a direction close to the second body 820 or the first body 810, and further the first body 810 and the second body 820 clamp the book, thereby ensuring the stability of the book when the book is placed. The user can place the pen and the stationery in the pen box 900, thereby realizing the storage of the pen and the stationery and increasing the tidiness of the surface of the fixing plate 110. When the user need adjust adjustable board 120's height, press operation triangle piece 920 for operation triangle piece 920 drives the interior linear motion of brake line 921, and then makes the interior linear motion of brake line 921 to spur locking lever 520, and then makes locking lever 520 and gear 510 separate, and then realizes adjustable board 120's unblock. When the user has adjusted the height of adjustable plate 120, unclamp operation triangle block 920 to make locking pole 520 and gear 510 joint together under the effect of spring 600, and then realize the locking of adjustable plate 120.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. An adjustable desk, its characterized in that: including table (100) and support frame (200), table (100) are including fixed plate (110) and adjustable board (120), fixed plate (110) fixed connection is on support frame (200), adjustable board (120) are along being close to or keeping away from ground direction and support frame (200) relative slip, be provided with on support frame (200) and be used for carrying out the adjusting part (300) adjusted adjustable board (120).

2. The adjustable desk of claim 1, wherein: adjusting part (300) is including installation pole (310), head rod (320) and second connecting rod (330), installation pole (310) and support frame (200) fixed connection, and the setting of being on a parallel with table (100) of installation pole (310), the both ends of head rod (320) are articulated with adjustable board (120) and installation pole (310) respectively, the both ends of second connecting rod (330) are articulated with adjustable board (120) and installation pole (310) respectively, just head rod (320) and second connecting rod (330) parallel arrangement, be provided with the support piece that is used for supporting head rod (320) or second connecting rod (330) on installation pole (310), be provided with locking subassembly (500) that are used for locking adjustable board (120) motion on adjustable board (120).

3. An adjustable desk according to claim 2 wherein: the support piece is an air pressure support rod (400), a cylinder body of the air pressure support rod (400) is rotatably connected with the mounting rod (310), and a piston rod of the air pressure support rod (400) is rotatably connected with the middle part of the first connecting rod (320) or the second connecting rod (330).

4. An adjustable desk according to claim 2 wherein: locking subassembly (500) includes gear (510) and locking pole (520), gear (510) and head rod (320) or second connecting rod (330) are along one end and gear (510) fixed connection who is close to adjustable board (120), locking pole (520) and adjustable board (120) are close to or keep away from the direction sliding connection of gear (510), the tooth setting and the meshing of gear (510) are corresponded to one end that locking pole (520) are close to gear (510), be provided with on adjustable board (120) and be used for locking pole (520) to keep the reset piece with gear (510) joint.

5. The adjustable desk of claim 4, wherein: the adjustable plate (120) is provided with a first sliding chute (121) along the direction close to the gear (510), a first sliding block (521) is fixedly arranged on the locking rod (520), and the first sliding block (521) is in sliding connection with the first sliding chute (121).

6. The adjustable desk of claim 5, wherein: the piece that resets is spring (600), and the cell wall butt of the one end of spring (600) and first spout (121), the other end of spring (600) and one side butt that gear (510) were kept away from to first slider (521).

7. The adjustable desk of claim 1, wherein: the book end is characterized in that a storage rack (700) is fixedly arranged on the fixing plate (110), a book end (800) and a pen box (900) are arranged on the storage rack (700), and the book end (800) and the pen box (900) are in sliding connection with the storage rack (700) along the directions close to or away from each other.

8. The adjustable desk of claim 7, wherein: supporter (700) includes first support column (710), second support column (720), connecting plate (730) and mounting panel (740), first support column (710) and second support column (720) respectively with the both ends fixed connection of fixed plate (110), the both ends of connecting plate (730) and mounting panel (740) are equallyd divide respectively with first support column (710) and second support column (720) fixed connection.

9. The adjustable desk of claim 8, wherein: book end (800) include first body (810) and second body (820), first body (810) and second body (820) all correspond connecting plate (730) and fixedly are provided with sliding block (811), two sliding blocks (811) along the direction that is close to each other or keeps away from and connecting plate (730) sliding connection.

10. The adjustable desk of claim 8, wherein: the mounting plate (740) is provided with a second sliding groove (741) along the direction in which the pencil box (900) is close to or away from each other, a second sliding block (910) is fixedly arranged on the pencil box (900), and the second sliding block (910) is in sliding connection with the second sliding groove (741).

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