CN216131697U - Height increasing rack for display and reading - Google Patents
Height increasing rack for display and reading Download PDFInfo
- Publication number
- CN216131697U CN216131697U CN202122097119.3U CN202122097119U CN216131697U CN 216131697 U CN216131697 U CN 216131697U CN 202122097119 U CN202122097119 U CN 202122097119U CN 216131697 U CN216131697 U CN 216131697U
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- support column
- top panel
- column
- driving box
- supporting
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- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 210000003128 head Anatomy 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 2
- 206010069689 Spinal column injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
本实用新型公开了一种用于显示器及阅读的增高架，包括上顶面板、下底面板、细杆、第一支撑柱、第二支撑柱、齿块、驱动盒、固定圈、主齿轮、连接条、辅助齿轮、齿条、驱动轴、连接把、螺纹孔、通孔、螺钉、支撑板、凹槽、转轴、内接杆和外接套杆。转动连接把，带动主齿轮转动，主齿轮穿过开设在第二支撑柱壁上的通槽与齿块啮合，并与齿块配合带动第一支撑柱伸出或缩回底柱顶端的开口，第一支撑柱的侧边设置的辅助齿轮沿着齿条的方向径直滑动，转动停止后，由螺钉依次贯穿通孔和螺纹孔，旋转进入螺纹孔并拧紧，固定连接把，固定并限位第一支撑柱的高度，便于使用人员对自身情况自行调节高度，防止因长时间低头，对颈椎造成一定的损伤。
The utility model discloses an elevated stand for display and reading, comprising an upper top panel, a lower bottom panel, a thin rod, a first support column, a second support column, a gear block, a drive box, a fixing ring, a main gear, Connecting bar, auxiliary gear, rack, drive shaft, connecting handle, threaded hole, through hole, screw, support plate, groove, rotating shaft, inner rod and outer sleeve rod. Rotating the connecting handle drives the main gear to rotate. The main gear meshes with the tooth block through the through slot opened on the wall of the second support column, and cooperates with the tooth block to drive the first support column to extend or retract the opening at the top of the bottom column. The auxiliary gear set on the side of the first support column slides straightly in the direction of the rack. After the rotation stops, the screw passes through the through hole and the threaded hole in turn, rotates into the threaded hole and tightens it, fixes the connection handle, and fixes and limits the first position. The height of a support column is convenient for users to adjust the height according to their own conditions, so as to prevent certain damage to the cervical vertebra caused by bowing their heads for a long time.
Description
Technical Field
The utility model relates to a height increasing frame, in particular to a height increasing frame for a display and reading, and belongs to the technical field of living appliances.
Background
In order to ensure the normal operation of the display and the book, the display and the book are generally lifted to facilitate the viewing of the user, so as to achieve the best viewing effect, a frame is generally placed at the bottom of the display meeting to increase the overall height.
The existing heightening frame on the market can not be freely lifted according to the requirements of a user, the requirements of each head posture of the user can not be met after the heightening frame is lifted, and the problem of cervical vertebra injury of the user is easily caused by a long-time posture. Therefore, a heightening rack for display and reading is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heightening frame for a display and reading, which is convenient for lifting the whole height, enables objects such as the display to be more suitable for the visual angle of human eyes, and prevents cervical vertebra from being damaged to a certain extent due to long-time head lowering.
The utility model realizes the aim through the following technical scheme, and the heightening frame for the display and reading comprises two panels, namely an upper top panel and a lower bottom panel, wherein two corresponding corners of the upper top panel and the lower bottom panel are respectively provided with an adjusting support structure, two corners of the other side far away from the two adjusting support structures are respectively connected with a thin rod, one end of the thin rod is movably connected with the upper top panel, the other end of the thin rod is fixedly connected with the lower bottom panel, and a telescopic rod structure is arranged between the adjusting support structure and the corresponding thin rod;
the adjusting support structure comprises a first support column and a second support column sleeved on the periphery of the first support column, a plurality of toothed blocks are arranged on one side of the first support column, a driving box is arranged on one side of the second support column, a circular fixing ring is arranged on the surface of the driving box, a main gear is arranged on one side of the driving box, which corresponds to the plurality of toothed blocks, and the other side of the driving box, which is far away from the toothed blocks, is fixedly provided with a connecting strip, one end of the connecting strip is provided with an auxiliary gear corresponding to the inner wall surface of the second support column, a rack meshed with the auxiliary gear is arranged on the inner wall surface of the second support column, the main gear is arranged in the driving box through a driving shaft, one end of the driving shaft sequentially penetrates through the driving box and the fixing ring, a connecting handle is arranged at one end of the driving shaft extending to the outside of the driving box, and a threaded hole distributed in an annular array is arranged on the surface of the fixing ring, the connecting handle is provided with a through hole, and a screw penetrates through the through hole;
the connecting handle rotates to drive the main gear to rotate, the main gear penetrates through a through groove formed in the wall of the second supporting column to be meshed with the toothed block and is matched with the toothed block to drive the first supporting column to extend out or retract into an opening in the top end of the bottom column, an auxiliary gear arranged on the side edge of the first supporting column directly slides along the direction of the rack, after the rotation is stopped, the auxiliary gear sequentially penetrates through the through hole and the threaded hole through a screw, rotates to enter the threaded hole and is screwed down, and the main gear is fixedly connected with the handle and fixes and limits the height of the first supporting column.
Preferably, the upper top panel and the lower bottom panel are of rectangular structures with the same size, and the upper top panel and the lower bottom panel are aluminum alloy plates with the thickness of 10 mm.
Preferably, the surface of the upper top panel is provided with a clamping structure, the clamping structure comprises a supporting plate and a groove with a notch, the supporting plate is movably connected with the notch of the groove through a rotating shaft, and a clamping block and a clamping groove which are matched are arranged between one surface, attached to the groove, of the supporting plate and the upper top panel; the supporting plate is pulled off, the clamping block in the supporting plate is separated from the clamping groove, and the rotating shaft is rotated until the included angle between the supporting plate and the groove is 90 degrees.
Preferably, the support plate is made of elastic plastic materials.
Preferably, the telescopic rod structure comprises a cylindrical inner connecting rod and an external connecting loop bar sleeved on the periphery of the inner connecting rod, one end of the inner connecting rod, extending out of an opening of the external connecting loop bar, is movably connected to the upper top panel, and the other end of the external connecting loop bar is fixed on the lower bottom panel.
Preferably, the drive cartridge includes, but is not limited to, a rectangular structure.
The utility model has the beneficial effects that:
1. according to the utility model, the connecting handle is rotated to drive the main gear to rotate, the main gear penetrates through the through groove formed in the wall of the second supporting column to be meshed with the tooth block and is matched with the tooth block to drive the first supporting column to extend out of or retract into the opening at the top end of the bottom column, the auxiliary gear arranged on the side edge of the first supporting column directly slides along the direction of the rack, after the rotation is stopped, the auxiliary gear sequentially penetrates through the through hole and the threaded hole by a screw, rotates into the threaded hole and is screwed tightly, the connecting handle is fixedly connected to fix and limit the height of the first supporting column, through adjusting the supporting structure, a user can adjust the height of the first supporting column by himself conveniently, and after the adjustment is completed, the fixing is convenient and stable, and the cervical vertebra is prevented from being damaged to a certain extent due to long-time head lowering;
2. the utility model is used under the inclination angle to prevent books and the like from sliding off through the clamping structure, can hide the clamping structure through the clamping block and the clamping groove when not used, has simple integral structure and convenient use, and can extend or contract along with the operation of the adjusting support structure through the telescopic rod structure to limit the inclination angle, so that the display on the upper top panel is more suitable for the visual angle of human eyes.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of an adjustable support structure according to the present invention;
fig. 3 is an external view of the driving case of the present invention.
In the figure: 1. an upper top panel; 2. a lower bottom panel; 3. a thin rod; 4. a first support column; 5. a second support column; 6. a tooth block; 7. a drive cartridge; 8. a stationary ring; 9. a main gear; 10. a connecting strip; 11. an auxiliary gear; 12. a rack; 13. a drive shaft; 14. a connecting handle; 15. a threaded hole; 16. a through hole; 17. A screw; 18. a support plate; 19. a groove; 20. a rotating shaft; 21. a clamping block; 22. a card slot; 23. an inner connecting rod; 24. is externally connected with a loop bar.
Detailed Description
In order to make the objects, features and advantages of the present invention more apparent and understandable, the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings, and it is to be understood that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-3, a heightening frame for a display and reading comprises two panels, namely an upper top panel 1 and a lower bottom panel 2, wherein two corresponding corners of the upper top panel 1 and the lower bottom panel 2 are respectively provided with an adjusting support structure, two corners of the other side far away from the two adjusting support structures are respectively connected with a thin rod 3, one end of the thin rod 3 is movably connected with the upper top panel 1, the other end of the thin rod 3 is fixedly connected with the lower bottom panel 2, and a telescopic rod structure is arranged between the adjusting support structure and the corresponding thin rod 3;
the adjusting and supporting structure comprises a first supporting column 4 and a second supporting column 5 sleeved on the periphery of the first supporting column 4, a plurality of toothed blocks 6 are arranged on one side of the first supporting column 4, a driving box 7 is arranged on one side of the second supporting column 5, a circular fixing ring 8 is arranged on the surface of the driving box 7, a main gear 9 is arranged on one side of the driving box 7 corresponding to the plurality of toothed blocks 6, a connecting strip 10 is fixedly arranged on the other side of the toothed blocks 6, an auxiliary gear 11 is movably arranged on the inner wall surface of the connecting strip 10 corresponding to the second supporting column 5, a rack 12 meshed with the auxiliary gear 11 is arranged on the inner wall surface of the second supporting column 5 corresponding to the auxiliary gear 11, the main gear 9 is arranged in the driving box 7 through a driving shaft 13, one end of the driving shaft 13 sequentially penetrates through the driving box 7 and the fixing ring 8, and a connecting handle 14 is arranged at one end of the driving shaft 13 extending to the outside of the driving box 7, the surface of the fixing ring 8 is provided with threaded holes 15 distributed in an annular array, the connecting handle 14 is provided with a through hole 16, and a screw 17 penetrates through the through hole 16;
rotate and connect 14, drive master gear 9 and rotate, master gear 9 passes logical groove of seting up on the wall of second support column 5 and meshes with tooth piece 6, and with the opening on tooth piece 6 cooperation drive first support column 4 and stretch out or retract the base prop top, auxiliary gear 11 that the side of first support column 4 set up directly slides along the direction of rack 12, after the rotation stops, run through hole 16 and screw hole 15 in proper order by screw 17, rotatory entering screw hole 15 is screwed up, fixed connection is 14, fix and spacing first support column 4's height.
The upper top panel 1 and the lower bottom panel 2 are of rectangular structures with the same size, and the upper top panel 1 and the lower bottom panel 2 are made of aluminum alloy plates with the thickness of 10 mm; the surface of the upper top panel 1 is provided with a clamping structure, the clamping structure comprises a supporting plate 18 and a groove 19 with a notch, the supporting plate 18 is movably connected with the notch of the groove 19 through a rotating shaft 20, and a clamping block 21 and a clamping groove 22 which are matched are arranged between one surface of the supporting plate 18, which is attached to the groove 19, and the upper top panel 1; the supporting plate 18 is broken off, the clamping block 21 in the supporting plate 18 is separated from the clamping groove 22, and the rotating shaft 20 is rotated until the included angle between the supporting plate 18 and the groove 19 is 90 degrees; the support plate 18 is made of elastic plastic material; the telescopic rod structure comprises a cylindrical internal connecting rod 23 and an external connecting loop rod 24 sleeved on the periphery of the internal connecting rod 23, one end of the internal connecting rod 23, extending out of an opening of the external connecting loop rod 24, is movably connected to the upper top panel 1, and the other end of the external connecting loop rod 24, extending out of the opening, is fixed on the lower bottom panel 2; the drive cartridge 7 includes, but is not limited to, a rectangular structure.
Firstly, when the non-skid objects such as mobile phones or books are to be placed, the clamping structure can be opened, the support plate 18 is broken, the clamping blocks 21 in the support plate 18 are separated from the clamping grooves 22, the rotating shaft 20 is rotated until the included angle between the support plate 18 and the groove 19 is 90 degrees, then, if the whole body is to be heightened, the main gear 9 can be driven to rotate by rotating the connecting handle 14, the main gear 9 passes through the through groove formed in the wall of the second support column 5 to be meshed with the tooth block 6 and is matched with the tooth block 6 to drive the first support column 4 to extend out of or retract into the opening at the top end of the bottom column, the auxiliary gear 11 arranged on the side edge of the first support column 4 directly slides along the direction of the rack 12, after the rotation is stopped, the screw 17 sequentially penetrates through the through hole 16 and the threaded hole 15, rotates into the threaded hole 15 and is screwed, the connecting handle 14 is fixedly connected, the height of the first support column 4 is fixed and limited, and by adjusting the support structure, the height of the cervical vertebra adjusting device is automatically adjusted by a user, and after the height of the cervical vertebra adjusting device is adjusted, the cervical vertebra adjusting device is convenient and stable, and the cervical vertebra is prevented from being damaged to a certain extent due to long-time head lowering.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A height increasing frame for a display and reading is characterized by comprising two panels, namely an upper top panel and a lower bottom panel, wherein two corresponding corners of the upper top panel and the lower bottom panel are respectively provided with an adjusting and supporting structure, two corners of the other side, which are far away from the two adjusting and supporting structures, are respectively connected with a thin rod, one end of the thin rod is movably connected with the upper top panel, the other end of the thin rod is fixedly connected with the lower bottom panel, and a telescopic rod structure is arranged between the adjusting and supporting structure and the corresponding thin rod;
the adjusting support structure comprises a first support column and a second support column sleeved on the periphery of the first support column, a plurality of toothed blocks are arranged on one side of the first support column, a driving box is arranged on one side of the second support column, a circular fixing ring is arranged on the surface of the driving box, a main gear is arranged on one side of the driving box, which corresponds to the plurality of toothed blocks, and the other side of the driving box, which is far away from the toothed blocks, is fixedly provided with a connecting strip, one end of the connecting strip is provided with an auxiliary gear corresponding to the inner wall surface of the second support column, a rack meshed with the auxiliary gear is arranged on the inner wall surface of the second support column, the main gear is arranged in the driving box through a driving shaft, one end of the driving shaft sequentially penetrates through the driving box and the fixing ring, a connecting handle is arranged at one end of the driving shaft extending to the outside of the driving box, and a threaded hole distributed in an annular array is arranged on the surface of the fixing ring, the connecting handle is provided with a through hole, and a screw penetrates through the through hole;
the connecting handle rotates to drive the main gear to rotate, the main gear penetrates through a through groove formed in the wall of the second supporting column to be meshed with the toothed block and is matched with the toothed block to drive the first supporting column to extend out or retract into an opening in the top end of the bottom column, an auxiliary gear arranged on the side edge of the first supporting column directly slides along the direction of the rack, after the rotation is stopped, the auxiliary gear sequentially penetrates through the through hole and the threaded hole through a screw, rotates to enter the threaded hole and is screwed down, and the main gear is fixedly connected with the handle and fixes and limits the height of the first supporting column.
2. The heightening frame for display and reading of claim 1, wherein the top panel and the bottom panel are rectangular structures with the same size, and the top panel and the bottom panel are aluminum alloy plates with the thickness of 10 mm.
3. The heightening frame for displays and reading according to claim 1, wherein the surface of the upper top panel is provided with a clamping structure, the clamping structure comprises a supporting plate and a groove with a notch, the supporting plate is movably connected with the notch of the groove through a rotating shaft, and a matched clamping block and a matched clamping groove are arranged between one surface of the supporting plate attached to the groove and the upper top panel; the supporting plate is pulled off, the clamping block in the supporting plate is separated from the clamping groove, and the rotating shaft is rotated until the included angle between the supporting plate and the groove is 90 degrees.
4. The heightening frame for monitors and reading of claim 3, wherein the supporting plate is made of elastic plastic material.
5. The heightening frame for displays and reads according to claim 1, wherein the telescopic rod structure comprises a cylindrical inner connecting rod and an outer connecting rod sleeved on the periphery of the inner connecting rod, one end of the inner connecting rod extending out of the opening of the outer connecting rod is movably connected to the upper top panel, and the other end of the outer connecting rod is fixed on the lower bottom panel.
6. The heightening frame for display and reading of claim 1, wherein the driving box includes but is not limited to a rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122097119.3U CN216131697U (en) | 2021-09-01 | 2021-09-01 | Height increasing rack for display and reading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122097119.3U CN216131697U (en) | 2021-09-01 | 2021-09-01 | Height increasing rack for display and reading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216131697U true CN216131697U (en) | 2022-03-25 |
Family
ID=80772355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122097119.3U Expired - Fee Related CN216131697U (en) | 2021-09-01 | 2021-09-01 | Height increasing rack for display and reading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216131697U (en) |
-
2021
- 2021-09-01 CN CN202122097119.3U patent/CN216131697U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230828 Address after: 223700 shop 303, Lianju smart city, 29 Beijing East Road, Zhongxing Town, Siyang County, Suqian City, Jiangsu Province Patentee after: Baitong information technology (Siyang) Co.,Ltd. Address before: Nanjing City, Jiangsu province 210037 Longpan Road No. 159 Patentee before: NANJING FORESTRY University |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220325 |