CN211608600U - Desk for correcting sitting posture - Google Patents
Desk for correcting sitting posture Download PDFInfo
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- CN211608600U CN211608600U CN202020119936.7U CN202020119936U CN211608600U CN 211608600 U CN211608600 U CN 211608600U CN 202020119936 U CN202020119936 U CN 202020119936U CN 211608600 U CN211608600 U CN 211608600U
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Abstract
A sitting posture correcting desk comprises a desk plate and a supporting frame, wherein a sitting posture limiting baffle is arranged at the edge of the desk plate close to one side of a user, the tail end of the sitting posture limiting baffle is rotatably connected with the desk plate, the head end of the sitting posture limiting baffle is positioned above the upper surface of the desk plate when the sitting posture limiting baffle rotates to be turned up to a correcting position, and the sitting posture limiting baffle rotates to be turned down to be turned below the lower surface of the desk plate when being stored; the left side and the right side of the table plate are respectively provided with a movable plate, the movable plates are movably fixed with the table plate through a connecting rod, and the movable plates are locked when rotating to be located at the same plane position with the table plate. Can injecing the upside that the baffle upturned to the table during use with the position of sitting to shelter from the user, prevent the user from lying prone in front, thereby hold the reading and writing posture of user, correct the position of bad sitting, with the protection eyesight, and help the user to form good position of sitting custom. Additionally, the utility model provides a table support area can expand through the fly leaf of both sides to can satisfy user's different demands.
Description
Technical Field
The utility model relates to a teaching furniture's technical field, a desk is corrected to position of sitting specifically says so.
Background
The desk is the necessary teaching furniture in the classroom, provides writing support and article for the student and puts, and the design of desk can direct influence student's health and learning efficiency. The existing desk is mostly designed as a desk plate with a fixed size, the supporting area of the desk plate is fixed, the sitting posture of part of students is not standard, and the students are used to lie on the desk surface during learning, so that eyes are closer to books, and the eyesight is easy to decline.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a sitting posture correcting desk.
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be:
the utility model discloses a desk is corrected to position of sitting, including table and support frame, wherein table and support frame fixed connection, the table constitutes the bearing face of desk, and the support frame setting is in the below of table, and it constitutes table and desk and places the bearing structure between the face, its characterized in that: a sitting posture limiting baffle and an arm supporting plate are arranged at the edge of the table plate close to one side of the user, the tail end of the sitting posture limiting baffle is rotatably connected with the table plate, the head end of the sitting posture limiting baffle is positioned above the upper surface of the table plate when the sitting posture limiting baffle is rotated to be turned upwards to a correction position, and the sitting posture limiting baffle is rotated to be turned downwards to be turned below the lower surface of the table plate when being stored; the arm supporting plate is rotatably arranged on the table plates on two sides of the sitting posture limiting baffle, the movable plates are further rotatably arranged on the left side and the right side of the table plates respectively, and the arm supporting plate and the movable plates are locked when rotating to be located on the same plane position with the table plates.
The utility model discloses can also adopt following technical measure:
the side direction that baffle was injectd to the position of sitting is "L" type structure, and the bottom surface of table is fixed and is set up the fixing base, and above-mentioned position of sitting is injectd the baffle and is rotated with the fixing base through mortise-tenon joint structure and be connected.
Mortise-tenon joint structure is including setting up two solid fixed rings on the fixing base and setting up the swivel becket of injecing the baffle afterbody at the position of sitting, the swivel becket is located the space between two solid fixed rings, run through being provided with reset spring in two solid fixed rings and the swivel becket, the reset spring both sides set gradually the holding ring from inside to outside and press the briquetting, lug on the holding ring rotates and sets up in the spout of solid fixed ring inboard formation, the screw rod runs through to the opposite side press the briquetting from one side, and will press the briquetting through the nut, holding ring and reset spring link into an integrated entity, press the briquetting outside still be provided with the button, be formed with the jack on the press briquetting, the inserted bar tail end that the button inboard set up forms the wedge, the wedge is after passing the jack on the press briquetting, make the button be connected with the press briquetting.
The arm supporting plate is movably connected with the fixed plate through a sliding plate and a connecting rod, the fixed plate is fixedly arranged on the bottom surface of the table plate, a transverse groove and a rotating groove which are communicated with each other are formed in one side of the fixed plate, the connecting rod is further arranged on the fixed plate, the sliding plate is arranged on the bottom surface of the arm supporting plate, a sliding rod extends outwards and is arranged, and the sliding rod penetrates through the transverse groove or the rotating groove to be connected with the connecting rod.
The utility model discloses a table, desk, table top, limiting groove and longitudinal groove one-to-one, and each limiting groove communicates with the longitudinal groove that corresponds mutually, the direction that sets up of longitudinal groove is mutually perpendicular with the table, the direction that sets up of limiting groove is mutually perpendicular with longitudinal groove, the cell wall of limiting groove forms stair structure with longitudinal groove relatively, set up a plurality of rotor plates on the fly leaf, rotor plate and longitudinal groove one-to-one, the dwang passes each rotor plate in proper order and links to each other fly leaf and table, the one end of dwang sets up the spring, the spring supports the rotor plate and makes the fly leaf produce the trend of moving towards the limiting groove.
The arrangement direction of each limiting groove is the direction far away from one side of a user relative to the corresponding longitudinal groove, when the movable plate and the table plate rotate to the same plane, the springs push the connecting plates and drive the movable plate to move towards the side far away from the user, and each connecting plate enters the limiting groove respectively.
The support frame is including the bracing piece that is located the lower extreme and contacts the flexible base of desk face of placing and is located the fixed table board in upper end, flexible base includes the combined sheet that two structures set up relatively and sets up the lifter plate between two combined sheets, the inside top of one side combined sheet is formed with the recess of placing the gear fixed plate, link to each other with the gear fixed plate through adjusting spring in the recess, the regulation lug that is used for adjusting the gear on the gear fixed plate passes the lifter plate setting in the combined sheet of opposite side, be formed with the gear groove on the lifter plate, gear groove one side is provided with a plurality of trapezoidal pieces, space between every trapezoidal piece forms a gear, gear tank bottom and top are provided with arc wall and draw-in groove respectively.
The utility model discloses a desk, including desk, table, protection plate, telescopic base, power cord, the table is kept away from user one side and is set up and put a groove, corresponds to put a groove and sets up the apron that the activity was opened, puts a inslot and is provided with the through wires hole, and the table bottom that the through wires hole is close to user one side is provided with supply socket, and the power cord passes through the guard plate and extends to in the bracing piece downwardly extending to telescopic base, telescopic base.
The table plate is characterized in that an object placing partition plate is arranged below the table plate and fixedly connected with the supporting frame.
The utility model has the advantages and positive effects that:
the utility model discloses an in the desk is corrected to the position of sitting, the table is close to user one side and sets up pivoted position of sitting and prescribes a limit to the baffle, can prescribe a limit to the baffle with the position of sitting during the use and upturns to the upside of table to shelter from the user, prevent lying prone before the user, thereby correct user's reading and writing posture, correct bad position of sitting, with the protection of eyesight, and help the user to form good position of sitting custom. Additionally, the utility model provides a table support area can expand through the fly leaf of both sides to can satisfy user's different demands, go back accessible arm backup pad more person of facilitating the use places the arm, alleviate fatigue.
Drawings
FIG. 1 is a schematic structural view of a desk for correcting sitting posture;
FIG. 2 is a schematic structural view of a desk for correcting sitting posture;
FIG. 3 is a side view of the desk for correcting sitting posture;
FIG. 4 is a schematic structural view of a movable plate and a rotating rod in the sitting posture correcting desk;
FIG. 5 is a schematic structural view of a mortise-tenon joint structure in the desk for correcting sitting posture;
FIG. 6 is a schematic view of a connection structure between an arm support plate and a desk plate in the sitting posture correcting desk;
FIG. 7 is a schematic view of the extension structure of the telescopic base of the desk for correcting sitting posture;
FIG. 8 is a schematic structural view of the original state of the retractable base in the sitting posture correcting desk;
FIG. 9 is a schematic structural view of the bottom surface of the desk plate in the sitting posture correcting desk;
fig. 10 is a schematic structural view of a storage partition in the desk for correcting sitting posture.
Wherein:
1 desk plate, 2 support frames and 3 sitting posture limiting baffle plates
4 arm support plate 5 movable plate 6 fixing seat
7 fixed ring 8 rotating ring 9 reset spring
10 positioning ring 11 pressing block 12 convex block
13 chute 14 screw 15 button
16 inserted rod 17 insertion hole 18 sliding plate
19 connecting rod 20 and fixed plate 21 rotating groove
22 slide rod 23 longitudinal groove 24 limiting groove
25 swivel plate 26 swivel rod 27 spring
28 telescopic base 29 support rod 30 combined plate
31 lifting plate 32 gear fixing plate 33 adjusting spring
34 adjusting projection 35 gear groove 36 trapezoidal block
37 arc groove 38 clamping groove 39 cover plate
40 threading hole 41 supply socket 42 storage partition
43 front baffle.
Detailed Description
The technical solution of the present invention is explained in detail by the accompanying drawings and the specific embodiments.
As shown in figures 1 to 10, the sitting posture correcting desk of the utility model comprises a desk plate 1 and a supporting frame 2, wherein the desk plate is fixedly connected with the supporting frame, the desk plate forms a bearing surface of the desk, the supporting frame is arranged below the desk plate, it constitutes the bearing structure between table and the desk surface of placing, the table edge of nearly user one side sets up position of sitting and prescribes a limit to baffle 3 and arm backup pad 4, the tail end and the table rotation of position of sitting prescribes a limit to the baffle are connected, the position of correcting the position promptly to prescribe a limit to the baffle and rotate to turn down to under the lower surface of table when correcting the position, the rotatory setting of arm backup pad is on the table of position of sitting prescribe a limit to the baffle both sides, both sides still rotate respectively and set up fly leaf 5 about the table, arm backup pad and fly leaf rotate and lock when being located the coplanar position with the table.
The side direction of baffle is injectd to the position of sitting is "L" type structure, and the bottom surface of table is fixed and is set up fixing base 6, and above-mentioned position of sitting is injectd the baffle and is passed through mortise-tenon joint structure and be connected with the fixing base rotation. Thereby can guarantee that the baffle is injectd to the position of sitting can be accomodate below the table completely, and neither top of the table nor the edge that the table is close to the user produce any adverse effect to the user.
Mortise-tenon joint structure is including setting up two solid fixed ring 7 on the fixing base and setting up the swivel becket 8 of injecing the baffle afterbody at the position of sitting, the swivel becket is located the space between two solid fixed ring, run through being provided with reset spring 9 in two solid fixed ring and the swivel becket, the reset spring both sides set gradually holding ring 10 and press the briquetting 11 from inside to outside, lug 12 on the holding ring rotates and sets up in the inboard spout 13 that forms of solid fixed ring, screw rod 14 runs through to the opposite side press the briquetting from one side, and will press the briquetting through the nut, holding ring and reset spring link into an integrated entity, the press briquetting outside still is provided with button 15, 16 tail ends of the inserted bar that the button inboard set up form the wedge, the wedge is after passing jack 17 on the press briquetting, make.
The afterbody of pressing the briquetting passes holding ring and reset spring and extrudees mutually, when needs rotate the position of sitting and prescribe a limit to the baffle, inwards presses the button, through pressing briquetting extrusion reset spring both sides, makes reset spring compress to in the rotating ring, then rotates the position of sitting and prescribes a limit to the baffle and make it accomodate or carry out the position of sitting and correct. After the rotation, loosen the button, reset spring resumes normal position and sets up in solid fixed ring and swivel ring, and the fixed baffle is in correcting the position and taking in the position locking to sitting appearance.
The arm supporting plate is movably connected with a fixed plate 20 through a sliding plate 18 and a connecting rod 19, the fixed plate is fixedly arranged on the bottom surface of the table plate, a transverse groove and a rotating groove 21 which are communicated with each other are formed in one side of the fixed plate, the connecting rod 19 is further arranged on the fixed plate, the sliding plate 18 is arranged on the bottom surface of the arm supporting plate, a sliding rod 22 extends outwards from the sliding plate 18 and penetrates through the transverse groove or the rotating groove 21 to be connected with the connecting rod 19.
The arm backup pad accessible slide bar on the sliding plate moves along the connecting rod, and when the slide bar was located the transverse groove of fixed plate, the arm backup pad was located the coplanar and was locked with the table, and when the slide bar was located the rotation groove of fixed plate, the slide bar can overturn downwards in the rotation groove, and the sliding plate drove arm backup pad and table and is the vertical state.
The table both sides edge sets up a plurality of longitudinal grooves 23 and spacing groove 24 respectively, the spacing groove and longitudinal groove one-to-one, and each spacing groove communicates with the longitudinal groove that corresponds, the direction that sets up of longitudinal groove is mutually perpendicular with the table, each longitudinal groove is parallel to each other, the direction that sets up of spacing groove is perpendicular with longitudinal groove, the cell wall of spacing groove forms stair structure with longitudinal groove relatively, set up a plurality of rotor plates 25 on the fly leaf, rotor plate and longitudinal groove one-to-one, dwang 26 passes each rotor plate in proper order and links to each other fly leaf and table, the one end of dwang sets up spring 27, the spring supports the connecting plate and makes the fly leaf produce the motion trend towards the spacing groove.
The arrangement direction of each limiting groove is the direction far away from one side of a user relative to the corresponding longitudinal groove, when the movable plate upwards rotates to the same plane with the table plate, the springs push the connecting plates and drive the movable plate to move towards the side far away from the user, each connecting plate respectively enters the limiting groove under the drive, and the stepped structures of the limiting grooves form a supporting structure for the connecting plates, so that the movable plate is kept at the unfolding position. When the movable plate needs to be stored and folded, the movable plate needs to be moved to one side of a user, so that the connecting plate is separated from the limiting groove, and the movable plate rotates by taking the connecting rod as an axis, so that the connecting plate is folded corresponding to the longitudinal groove.
The support frame is including the bracing piece 29 that is located the lower extreme and contacts the flexible base 28 of desk face of placing and is located the fixed table in upper end, flexible base includes the relative compoboard 30 that sets up of two structures and sets up the lifter plate 31 between two compoboards, the inside top of one side compoboard is formed with the recess of placing gear fixed plate 32, link to each other with the gear fixed plate through regulating spring 33 in the recess, the regulating cam 34 that is used for adjusting the gear on the gear fixed plate passes the lifter plate and sets up in the compoboard of opposite side, be formed with gear groove 35 on the lifter plate, gear groove one side is provided with a plurality of trapezoidal pieces 36, the space between every trapezoidal piece forms a gear, gear groove bottom and top are provided with arc 37 and draw-in groove 38 respectively.
When the lug is positioned in the clamping groove at the top of the gear groove and the lifting plate needs to be lifted, the lifting plate is pulled upwards by lifting the supporting rod, so that the lug moves downwards from the trapezoidal block at the top, the gear fixing plate extrudes the adjusting spring during movement, and when the lug moves to a corresponding gear at the lower part, the adjusting spring resets and pushes the gear fixing plate to enable the lug to be positioned in the corresponding gear; when the convex block is positioned in the arc-shaped groove at the lowest part of the gear groove, the lifting plate is downwards moved by pressing the supporting rod, so that the convex block moves from the lowest direction, and when the convex block moves to the corresponding gear at the upper part, the adjusting spring resets and pushes the gear fixing plate to enable the convex block to be positioned in the corresponding gear.
The side of the desk plate far away from the user is provided with a pen slot, and a cover plate 39 which can be opened movably is arranged corresponding to the pen slot, so that the user can store stationery such as pens and the like. Put a inslot and be provided with through wires hole 40, the table bottom that the through wires hole is close to user one side is provided with supply socket 41, and the power cord passes through in the guard plate extends to the bracing piece to in the bracing piece downwardly extending to flexible base, flexible base bottom also is provided with supply socket.
The article placing partition plate 42 is arranged below the table plate and is fixedly connected with the supporting frame, and the article placing partition plate can bear a schoolbag or other articles of a user.
A front baffle 43 is arranged between the support rods and on the side far away from the user to shield the legs of the user.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiment, but the present invention is not limited to the above embodiments, and any skilled person in the art can make some changes or modifications without departing from the technical scope of the present invention, and the present invention will be equivalent to the present invention.
Claims (9)
1. The utility model provides a desk is corrected to position of sitting, includes table and support frame, wherein table and support frame fixed connection, the table constitutes the bearing face of desk, and the support frame setting is in the below of table, and it constitutes table and desk and places the bearing structure between the face, its characterized in that: a sitting posture limiting baffle and an arm supporting plate are arranged at the edge of the table plate close to one side of the user, the tail end of the sitting posture limiting baffle is rotatably connected with the table plate, the head end of the sitting posture limiting baffle is positioned above the upper surface of the table plate when the sitting posture limiting baffle is rotated to be turned upwards to a correction position, and the sitting posture limiting baffle is rotated to be turned downwards to be turned below the lower surface of the table plate when being stored; the arm supporting plate is rotatably arranged on the table plates on two sides of the sitting posture limiting baffle, the movable plates are further rotatably arranged on the left side and the right side of the table plates respectively, and the arm supporting plate and the movable plates are locked when rotating to be located on the same plane position with the table plates.
2. The sitting posture correcting desk of claim 1, wherein: the side direction of baffle is injectd to the position of sitting is "L" type structure, and the bottom surface of table is fixed and is set up the fixing base, and above-mentioned position of sitting is injectd the baffle and is passed through mortise-tenon joint structure and be connected with the fixing base rotation.
3. The sitting posture correcting desk of claim 2, wherein: tenon fourth of twelve earthly branches connection structure is including setting up two solid fixed rings on the fixing base and setting up the swivel becket of injecing the baffle afterbody at the position of sitting, the swivel becket is located the space between two solid fixed rings, run through being provided with reset spring in two solid fixed rings and the swivel becket, the reset spring both sides set gradually the holding ring from inside to outside and press the briquetting, lug on the holding ring rotates and sets up in the spout of solid fixed ring inboard formation, the screw rod runs through to the opposite side press the briquetting from one side, and will press the briquetting through the nut, holding ring and reset spring link into an integrated entity, press the briquetting outside still to be provided with the button, be formed with the jack on the press briquetting, the inserted bar tail end that the button inboard set up forms the wedge, the wedge is after passing the jack on the press briquetting, make the button.
4. The sitting posture correcting desk of claim 1, wherein: the arm supporting plate is movably connected with the fixed plate through the sliding plate and the connecting rod, the fixed plate is fixedly arranged on the bottom surface of the table plate, a transverse groove and a rotating groove which are communicated with each other are formed in one side of the fixed plate, the connecting rod is further arranged on the fixed plate, the sliding plate is arranged on the bottom surface of the arm supporting plate, a sliding rod extends outwards and is arranged, and the sliding rod penetrates through the transverse groove or the rotating groove to be connected with the connecting rod.
5. The sitting posture correcting desk of claim 1, wherein: the table both sides edge sets up a plurality of vertical grooves and spacing groove respectively, the spacing groove and vertical groove one-to-one, and each spacing groove communicates with the vertical groove that corresponds mutually, the direction that sets up of vertical groove is mutually perpendicular with the table, the direction that sets up of spacing groove is mutually perpendicular with vertical groove, the cell wall of spacing groove forms stair structure with vertical groove relatively, set up a plurality of rotor plates on the fly leaf, rotor plate and vertical groove one-to-one, the dwang passes each rotor plate in proper order and links to each other fly leaf and table, the one end of dwang sets up the spring, the spring supports the rotor plate and makes the fly leaf produce the trend of moving towards the spacing groove.
6. The sitting posture correcting desk of claim 5, wherein: the arrangement direction of each limiting groove is the direction far away from one side of a user relative to the corresponding longitudinal groove, when the movable plate and the table plate rotate to the same plane, the springs push the connecting plates and drive the movable plate to move towards the side far away from the user, and each connecting plate enters the limiting groove respectively.
7. The sitting posture correcting desk of claim 1, wherein: the support frame is including the bracing piece that is located the lower extreme and contacts the flexible base of desk face of placing and is located the fixed table in upper end, flexible base includes the combined sheet that two structures set up relatively and sets up the lifter plate between two combined sheets, the inside top of one side combined sheet is formed with the recess of placing the gear fixed plate, link to each other with the gear fixed plate through adjusting spring in the recess, the regulation lug that is used for adjusting the gear on the gear fixed plate passes the lifter plate setting in the combined sheet of opposite side, be formed with the gear groove on the lifter plate, gear groove one side is provided with a plurality of trapezoidal pieces, space between every trapezoidal piece forms a gear, gear tank bottom and top are provided with arc wall and draw-in groove respectively.
8. The sitting posture correcting desk of claim 1, wherein: the table board is kept away from user one side and is set up and put a groove, corresponds to put a groove and sets up the apron that the activity was opened, puts a inslot and is provided with the through wires hole, and the table bottom that the through wires hole is close to user one side is provided with supply socket, and the power cord passes through the guard plate and extends to in the bracing piece to in the flexible base of self-supporting pole downwardly extending, flexible base bottom also is provided with supply socket.
9. The sitting posture correcting desk of claim 8, wherein: the object placing partition plate is arranged below the table plate and fixedly connected with the supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020119936.7U CN211608600U (en) | 2020-01-19 | 2020-01-19 | Desk for correcting sitting posture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020119936.7U CN211608600U (en) | 2020-01-19 | 2020-01-19 | Desk for correcting sitting posture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211608600U true CN211608600U (en) | 2020-10-02 |
Family
ID=72639106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020119936.7U Active CN211608600U (en) | 2020-01-19 | 2020-01-19 | Desk for correcting sitting posture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211608600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603048A (en) * | 2020-12-15 | 2021-04-06 | 吴超奕 | Correction desk based on human engineering |
| CN113142809A (en) * | 2021-04-26 | 2021-07-23 | 江西省南城县发华实业有限公司 | Integrated desk and chair capable of preventing myopia of students |
-
2020
- 2020-01-19 CN CN202020119936.7U patent/CN211608600U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603048A (en) * | 2020-12-15 | 2021-04-06 | 吴超奕 | Correction desk based on human engineering |
| CN112603048B (en) * | 2020-12-15 | 2024-02-13 | 江苏中淘家居科技有限公司 | Correction desk based on human engineering |
| CN113142809A (en) * | 2021-04-26 | 2021-07-23 | 江西省南城县发华实业有限公司 | Integrated desk and chair capable of preventing myopia of students |
| CN113142809B (en) * | 2021-04-26 | 2022-10-11 | 河南华都柜业集团有限公司 | Integrated desk and chair capable of preventing myopia of students |
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