CN220800450U - Limiting structure of sitting posture corrector - Google Patents
Limiting structure of sitting posture corrector Download PDFInfo
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- CN220800450U CN220800450U CN202322236728.1U CN202322236728U CN220800450U CN 220800450 U CN220800450 U CN 220800450U CN 202322236728 U CN202322236728 U CN 202322236728U CN 220800450 U CN220800450 U CN 220800450U
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- sliding
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- sitting posture
- fixedly connected
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- 230000000670 limiting effect Effects 0.000 title claims abstract description 18
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 abstract description 12
- 230000036544 posture Effects 0.000 description 26
- 230000006870 function Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000014461 bone development Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model belongs to the technical field of sitting posture correcting devices, in particular to a limiting structure of a sitting posture correcting device, which comprises a sliding column, wherein the bottom end of the sliding column is fixedly connected with a fixed plate; the top of the sliding column is provided with a rectangular groove, the inside of the rectangular groove is connected with a rectangular ring in a sliding manner, the top end of the rectangular ring penetrates through the rectangular groove and extends to the outside of the rectangular groove, the top end of the rectangular ring is fixedly connected with a protective baffle, and the right side inner wall of the rectangular ring is longitudinally provided with a plurality of clamping grooves at equal intervals.
Description
Technical Field
The utility model relates to the technical field of sitting posture correcting devices, in particular to a limiting structure of a sitting posture correcting device.
Background
Children and teenagers are still in the period of rapid body development, bone development is not shaped, if standing and sitting postures are always incorrect at ordinary times or long-term table learning is carried out, bone development is easily deformed, and the overall appearance image of a person is affected; in the long-term learning process, poor sitting postures can cause myopia, so that the physical health of children is affected; the sitting posture corrector can improve the body shape and appearance of a user in the using process, and the user can effectively relieve the pressure of the spine when sitting; meanwhile, the user can control the distance between the head and the tabletop under the condition of correct sitting posture, and the pressure on eyes is relieved.
In the prior art, in order to facilitate the use of the sitting posture corrector, a detachable assembly structure is generally adopted, so that the sitting posture corrector can be assembled on various chairs or tables; although the requirements on the use environment are reduced, the structure of the type inevitably reduces the assembly strength, so that the structure cannot be used normally; meanwhile, most of users of the sitting posture corrector are younger children and teenagers, so that the sitting posture corrector is easy to use and saves labor, and therefore, we propose a limit structure of the sitting posture corrector to solve the problems.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, a sitting posture corrector is convenient for a user to use and generally adopts a detachable assembly structure, so that the sitting posture corrector can be assembled on various chairs or tables; although the requirements on the use environment are reduced, the structure of the type inevitably reduces the assembly strength, so that the structure cannot be used normally; meanwhile, most of users of the sitting posture corrector are young children and teenagers, so that the defect that the sitting posture corrector is simple to use and labor-saving is also needed, and the limit structure of the sitting posture corrector is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The limiting structure of the sitting posture corrector comprises a sliding column, wherein the bottom end of the sliding column is fixedly connected with a fixed plate, a sliding ring is sleeved on the sliding column in a sliding manner, the left side of the sliding ring is fixedly connected with a movable plate, the top of the fixed plate is rotationally connected with a screw rod, and the top end of the screw rod penetrates through the movable plate and is in threaded connection with the movable plate;
Rectangular grooves are formed in the tops of the sliding columns, rectangular rings are connected to the inner portions of the rectangular grooves in a sliding mode, the top ends of the rectangular rings penetrate through the rectangular grooves and extend to the outer portions of the rectangular grooves, protective baffles are fixedly connected to the top ends of the rectangular rings, a plurality of clamping grooves are longitudinally formed in the inner wall of the right side of each rectangular ring at equal intervals, clamping assemblies are arranged in the rectangular grooves and matched with the clamping grooves, and the clamping assemblies are used for limiting and adjusting unlocking of the rectangular rings and the protective baffles.
By means of the structure, the movable plate can be driven to move upwards or downwards through threaded connection cooperation between the screw rod and the movable plate, so that the table top can be clamped and fixed rapidly through cooperation of the fixed plate, the table tops with different thicknesses can be positioned and fixed simultaneously, the screw rod and the movable plate are in threaded connection, the limiting function is achieved, and the stability of clamping the table top by the movable plate and the fixed plate is improved.
Preferably, the bottom of the movable plate and the top of the fixed plate are fixedly adhered with anti-slip pads.
Further, the connection stability between the sitting posture corrector and the tabletop can be improved by arranging the anti-slip pad.
Preferably, a sliding block is fixedly connected to the inner wall of the left side of the sliding ring, a sliding groove is formed in the left side of the sliding column, and the sliding block is slidably connected in the sliding groove.
Further, through the sliding limit fit between the sliding block and the sliding groove, the sliding ring and the moving plate can be stably limited in sliding and supported in sliding.
Preferably, the first spring is fixedly connected to the inner wall of the bottom of the rectangular groove, and the top end of the first spring is fixedly connected to the bottom end of the rectangular ring.
Further, the rectangular ring and the protective baffle plate can be driven to move upwards to reset by the aid of the first spring.
Preferably, the clamping assembly comprises a compression bar, a connection block and a clamping block;
The left end of depression bar runs through the right side of traveller and extends to the inside of rectangle groove, and connecting block fixed connection is in the front side of depression bar, and fixture block fixed connection is on the right side of connecting block, and the right-hand member of fixture block extends to in the corresponding draw-in groove and with the inner wall sliding contact of draw-in groove.
Further, through setting up the spacing cooperation of clamping between clamping subassembly and the draw-in groove, can stabilize the location after flexible regulation between rectangular ring and protective shield and the traveller, and spacing effectual, can realize quick unblock when needs are adjusted simultaneously, easy operation is swift, the personnel of being convenient for use.
Preferably, the left end fixedly connected with second spring of depression bar, the left end fixedly connected with of second spring is on the rear side inner wall in rectangular groove.
Further, through setting up the second spring can drive depression bar, connecting block and fixture block and remove the reset to the right side.
The beneficial effects are that:
1. Through threaded connection cooperation between the screw rod and the movable plate, the movable plate can be driven to move upwards or downwards, so that the table top can be clamped and fixed rapidly by cooperation with the fixed plate, meanwhile, the table top with different thicknesses can be positioned and fixed, and the threaded connection between the screw rod and the movable plate has a limiting function, so that the stability of clamping the table top by the movable plate and the fixed plate is improved;
2. Through the clamping limiting cooperation between the clamping assembly and the clamping groove, stable positioning can be carried out after telescopic adjustment between the rectangular ring, the protective baffle and the sliding column, the limiting effect is good, quick unlocking can be realized when adjustment is needed, the operation is simple and quick, and the use of personnel is convenient;
The utility model realizes the quick clamping and limiting between the sitting posture corrector and the tabletop through a simple structure, is convenient for quick limiting and fixing after the height of the protective baffle is adjusted, has higher stability, simple structure and easy operation, is convenient for personnel to use, and has strong practicability.
Drawings
FIG. 1 is a front view of a limit structure of a sitting posture corrector according to the present utility model;
FIG. 2 is a front cross-sectional view of a strut and slip ring of a limit structure of a sitting posture corrector according to the present utility model;
FIG. 3 is a front cross-sectional view of a connection structure of a strut and a rectangular ring of a limit structure of a sitting posture corrector according to the present utility model;
Fig. 4 is a three-dimensional view of the structure of the compression bar, the connection block and the clamping block of the limit structure of the sitting posture corrector.
In the figure: 1. a spool; 2. a fixing plate; 3. a slip ring; 4. a moving plate; 5. an anti-slip pad; 6. a screw rod; 7. a slide block; 8. a chute; 9. a protective baffle; 10. a rectangular ring; 11. rectangular grooves; 12. a first spring; 13. a clamping groove; 14. a compression bar; 15. a connecting block; 16. a clamping block; 17. and a second spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a limit structure of a sitting posture corrector comprises a sliding column 1, wherein a fixed plate 2 is welded at the bottom end of the sliding column 1, a sliding ring 3 is sleeved on the sliding column 1 in a sliding way, a movable plate 4 is welded at the left side of the sliding ring 3, a screw rod 6 is connected to the top of the fixed plate 2 through shaft rotation, and the top end of the screw rod 6 penetrates through the movable plate 4 and is in threaded connection with the movable plate 4;
The top of the sliding column 1 is provided with a rectangular groove 11, the inside of the rectangular groove 11 is connected with a rectangular ring 10 in a sliding manner, the top end of the rectangular ring 10 penetrates through the rectangular groove 11 and extends to the outside of the rectangular groove 11, the top end of the rectangular ring 10 is welded with a protective baffle 9, the right inner wall of the rectangular ring 10 is longitudinally provided with a plurality of clamping grooves 13 at equal intervals, the inside of the rectangular groove 11 is provided with clamping components which are matched with the clamping grooves 13, and the clamping components are used for limiting, adjusting and unlocking the rectangular ring 10 and the protective baffle 9;
The clamping assembly comprises a compression bar 14, a connecting block 15 and a clamping block 16; the left end of depression bar 14 runs through the right side of traveller 1 and extends to the inside of rectangle groove 11, and connecting block 15 welds in the front side of depression bar 14, and fixture block 16 welds in the right side of connecting block 15, and the right-hand member of fixture block 16 extends to corresponding draw-in groove 13 and with draw-in groove 13's inner wall sliding contact.
By means of the structure, the clamping assembly and the clamping groove 13 are arranged to be in limiting fit, the rectangular ring 10, the protective baffle 9 and the sliding column 1 can be stably positioned after being telescopically adjusted, the limiting effect is good, quick unlocking can be realized when the adjustment is needed, the operation is simple and quick, and the use of personnel is facilitated.
According to the utility model, the anti-slip pad 5 is fixedly adhered to the bottom of the movable plate 4 and the top of the fixed plate 2, and the connection stability between the sitting posture corrector and the tabletop can be improved by arranging the anti-slip pad 5.
In the utility model, the sliding block 7 is welded on the left inner wall of the sliding ring 3, the sliding groove 8 is arranged on the left side of the sliding column 1, the sliding block 7 is slidably connected in the sliding groove 8, and the sliding limiting and sliding support can be performed on the sliding ring 3 and the moving plate 4 stably through the sliding limiting cooperation between the sliding block 7 and the sliding groove 8.
In the utility model, the first spring 12 is welded on the inner wall of the bottom of the rectangular groove 11, the top end of the first spring 12 is welded at the bottom end of the rectangular ring 10, and the rectangular ring 10 and the protective baffle 9 can be driven to move upwards for resetting by arranging the first spring 12.
In the utility model, the left end of the pressure lever 14 is welded with the second spring 17, the left end of the second spring 17 is welded on the inner wall of the rear side of the rectangular groove 11, and the pressure lever 14, the connecting block 15 and the clamping block 16 can be driven to move and reset to the right side by arranging the second spring 17.
Working principle: when using, at first with movable plate 4 and fixed plate 2 card at the edge of desktop, at this moment rotatory lead screw 6 and through the threaded connection cooperation between lead screw 6 and the movable plate 4, thereby can drive movable plate 4 upwards or move down, thereby can cooperate fixed plate 2 to carry out quick centre gripping to the desktop fixedly, can adapt to the desktop of different thickness simultaneously and fix a position fixedly, and threaded connection has limit function between lead screw 6 and the movable plate 4, the stability of movable plate 4 and fixed plate 2 to the desktop centre gripping has been improved, promote depression bar 14 in addition, can drive connecting block 15 and fixture block 16 left side and remove, then the fixture block 16 can break away from the clamping with corresponding draw-in groove 13, at this moment just can realize the altitude mixture control of rectangular ring 10 and guard 9, in order to adapt to the user demand of different personnel, after the altitude mixture control of guard 9 is accomplished, at this moment loosen depression bar 14 and through the elasticity reset characteristic of second spring 17, can drive 14, connecting block 15 and fixture block 16 move to the right side and reset, at this moment fixture block 16 can be blocked into corresponding draw-in groove 13, here through the stability of fixture block 16 and fixture block 13 between rectangular ring 10 and the corresponding draw-in groove 13, can carry out the regulation of the high-down collar 10 and the limit structure is easy to realize the stability, and the high-speed adjusting mode is easy to realize the stability, and the safety post-and stability is easy to be realized, and the safety post-and is easy to be adjusted.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The limiting structure of the sitting posture corrector comprises a sliding column (1), and is characterized in that the bottom end of the sliding column (1) is fixedly connected with a fixed plate (2), a sliding ring (3) is sleeved on the sliding column (1) in a sliding manner, a movable plate (4) is fixedly connected to the left side of the sliding ring (3), a screw rod (6) is rotatably connected to the top of the fixed plate (2), and the top end of the screw rod (6) penetrates through the movable plate (4) and is in threaded connection with the movable plate (4);
Rectangular groove (11) have been seted up at the top of traveller (1), the inside sliding connection of rectangular groove (11) has rectangular ring (10), rectangular ring (11) are run through on the top of 10 and extend to rectangular groove (11) outside, rectangular ring (10) top fixedly connected with guard flap (9), a plurality of draw-in grooves (13) have vertically equidistant been seted up on rectangular ring (10)'s the right side inner wall, rectangular groove (11) inside is provided with clamping subassembly, clamping subassembly cooperatees with draw-in groove (13), clamping subassembly is used for spacing and the regulation unblock to rectangular ring (10) and guard flap (9).
2. A limit structure of a sitting posture corrector according to claim 1, characterized in that the bottom of the moving plate (4) and the top of the fixed plate (2) are fixedly adhered with anti-slip pads (5).
3. The limit structure of the sitting posture corrector according to claim 1, wherein a sliding block (7) is fixedly connected to the inner wall of the left side of the sliding ring (3), a sliding groove (8) is formed in the left side of the sliding column (1), and the sliding block (7) is slidably connected in the sliding groove (8).
4. The limit structure of the sitting posture corrector according to claim 1, wherein the first spring (12) is fixedly connected to the inner wall of the bottom of the rectangular groove (11), and the top end of the first spring (12) is fixedly connected to the bottom end of the rectangular ring (10).
5. A limit structure of a sitting posture corrector according to claim 1, characterized in that the clamping assembly comprises a compression bar (14), a connecting block (15) and a clamping block (16);
The left end of depression bar (14) runs through the right side of traveller (1) and extends to the inside of rectangle groove (11), and connecting block (15) fixed connection is in the front side of depression bar (14), and fixture block (16) fixed connection is on the right side of connecting block (15), and the right-hand member of fixture block (16) extends into corresponding draw-in groove (13) and with the inner wall sliding contact of draw-in groove (13).
6. The limit structure of the sitting posture corrector according to claim 5, wherein the left end of the compression bar (14) is fixedly connected with a second spring (17), and the left end of the second spring (17) is fixedly connected to the rear inner wall of the rectangular groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322236728.1U CN220800450U (en) | 2023-08-21 | 2023-08-21 | Limiting structure of sitting posture corrector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322236728.1U CN220800450U (en) | 2023-08-21 | 2023-08-21 | Limiting structure of sitting posture corrector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220800450U true CN220800450U (en) | 2024-04-19 |
Family
ID=90708657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322236728.1U Active CN220800450U (en) | 2023-08-21 | 2023-08-21 | Limiting structure of sitting posture corrector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220800450U (en) |
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2023
- 2023-08-21 CN CN202322236728.1U patent/CN220800450U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |