CN213882207U - Study table with adjustable table top angle - Google Patents
Study table with adjustable table top angle Download PDFInfo
- Publication number
- CN213882207U CN213882207U CN202021753463.2U CN202021753463U CN213882207U CN 213882207 U CN213882207 U CN 213882207U CN 202021753463 U CN202021753463 U CN 202021753463U CN 213882207 U CN213882207 U CN 213882207U
- Authority
- CN
- China
- Prior art keywords
- desktop
- bevel gear
- sets
- table leg
- fixed connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000003028 elevating effect Effects 0.000 claims abstract description 6
- 230000008859 change Effects 0.000 abstract description 3
- 230000004438 eyesight Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 7
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035479 physiological effects, processes and functions Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a study table of desktop angularly adjustable, its technical scheme is: including the desktop, desktop front end both sides are equipped with the preceding table leg, preceding table leg quantity sets up to two sets of, two sets of preceding table leg bottom fixed connection threaded rod, the threaded rod bottom is equipped with the hollow tube, and is two sets of be equipped with the fixed plate between the preceding table leg, the fixed plate top is equipped with elevating system, desktop rear end both sides are equipped with the back table leg, and a desktop angularly adjustable study table beneficial effect is: the utility model discloses a elevating system adjusts the front desk leg height, adjusts the gradient of desktop through adjustment mechanism again to make the desktop can wholly go up and down, can change the inclination of desktop again wantonly, thereby make people's vision indefatigable, strengthened attention, solved long-time study effectively, people's cervical vertebra, back, waist arouse the problem of fatigue and aching pain easily.
Description
Technical Field
The utility model relates to a study table field, concretely relates to study table of desktop angularly adjustable.
Background
After the 21 st century, the learning range of students has been spread to the best of the moral and graceful industry, and especially the learning of art and music is more and more important. Due to the development of internet and electronic information technology, a novel desk capable of meeting the requirements of various classes of learning is needed in modern classes, and a learning and learning desk for various classes is a tool made of three major disciplines of Human Engineering (Human Engineering), Human mechanics (Human mechanics) and Human physiology (Human physiology) through numerous data acquisition, experiments and argumentations in combination with Human visual principles, coloristics, psychology and the like.
The prior art has the following defects: the existing desk, no matter being an office desk or a learning desk, is fixed and nonadjustable in desktop type, and although bringing convenience to the learning and the office of people, the desk has the defects that: the vision of people is easy to fatigue and disperse, the working efficiency is reduced, and the myopia of the eyes of students can be caused; people need to lower the head and bend the waist when working and studying on the desk, thus, people can cause fatigue and ache on cervical vertebra, back and waist after a long time, which causes bad influence on the physical condition of people and even causes diseases of cervical vertebra, back and the like.
Therefore, the invention is necessary to provide a learning table with an adjustable table top angle.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a desktop angularly adjustable study table adjusts the front table leg height through elevating system, through the gradient of adjustment mechanism adjustment desktop again to make the desktop can wholly go up and down, can change the inclination of desktop again wantonly, can not adjust the height with solving current desktop, and can not adjust inclination's problem wantonly.
In order to achieve the above object, the present invention provides the following technical solutions: a learning desk with an angle-adjustable desktop comprises a desktop.
Preferably, the front end of the table top is provided with two groups of front table legs, the number of the front table legs is two, the two groups of the front table legs are fixedly connected with threaded rods at the bottoms of the front table legs, hollow pipes are arranged at the bottoms of the threaded rods, a fixing plate is arranged between the two groups of the front table legs, a lifting mechanism is arranged at the top of the fixing plate, the two sides of the rear end of the table top are provided with rear table legs, the number of the rear table legs is two, and an adjusting mechanism is arranged between the rear table legs.
Preferably, elevating system includes the casing, the inside motor that is equipped with of casing, a motor tip extends the casing outside, a motor tip fixed connection bevel gear one, bevel gear one top is equipped with bevel gear two, bevel gear one and bevel gear two intermeshing, bevel gear two locates the dwang middle-end outside, bevel gear two passes through threaded connection with the dwang, dwang both ends outside is equipped with bearing one, a bearing bottom fixed connection gag lever post, dwang both ends fixed connection bevel gear set, bevel gear set bottom fixed connection bearing two, bearing two bottom fixed connection hollow tube.
Preferably, adjustment mechanism includes positive and negative tooth lead screw, positive and negative tooth lead screw one end fixed connection back table leg, the back table leg outside is extended to the positive and negative tooth lead screw other end, the positive and negative tooth lead screw other end is equipped with adjusting part, adjusting part includes the rocker, positive and negative tooth lead screw outside is equipped with the thread block, thread block quantity sets up to two sets of, two sets of thread block top fixed connection movable block one, a movable block top sliding connection movable rod, movable rod tip sliding connection movable block two, two top fixed connection desktop bottoms of movable block.
Preferably, the adjusting component comprises a second motor, a casing is arranged outside the second motor, and one side of the casing is fixedly connected with the outer side of the rear table legs.
Preferably, the two groups of front table legs are connected with the table top through rotating shafts.
Preferably, the gear set is arranged outside the threaded rod, and the bevel gear set is in threaded connection with the threaded rod.
The utility model has the advantages that:
the utility model discloses a elevating system adjusts the front desk leg height, adjusts the gradient of desktop through adjustment mechanism again to make the desktop can wholly go up and down, can change the inclination of desktop again wantonly, thereby make people's vision indefatigable, strengthened attention, solved long-time study effectively, people's cervical vertebra, back, waist arouse the problem of fatigue and aching pain easily.
Drawings
FIG. 1 is a front view structural diagram provided by the present invention;
FIG. 2 is a side view structural diagram provided by the present invention;
fig. 3 is a partial view of an adjusting mechanism provided by the present invention;
fig. 4 is a partial view of the lifting mechanism provided by the present invention;
FIG. 5 is a schematic view of the structure of the embodiment 2;
in the figure: 1 tabletop, 2 front table legs, 3 threaded rods, 4 hollow tubes, 5 fixing plates, 6 lifting mechanisms, 61 machine shell, 62 motor I, 63 bevel gear I, 64 bevel gear II, 65 rotating rod, 66 bearing I, 67 limiting rod, 68 bevel gear set, 69 bearing II, 7 back table legs, 8 adjusting mechanism, 81 positive and negative tooth screw rod, 82 threaded block, 83 movable block I, 84 movable rod, 85 movable block II, 9 adjusting component, 91 rocker, 92 motor II and 10 rotating shaft.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Embodiment 1, referring to fig. 1-4, the utility model provides a learning desk with an adjustable angle of a desktop 1, which comprises a desktop 1;
furthermore, front table legs 2 are arranged on two sides of the front end of the tabletop 1, the number of the front table legs 2 is two, threaded rods 3 are fixedly connected to the bottoms of the two groups of the front table legs 2, hollow pipes 4 are arranged at the bottoms of the threaded rods 3, a fixing plate 5 is arranged between the two groups of the front table legs 2, a lifting mechanism 6 is arranged at the top of the fixing plate 5, rear table legs 7 are arranged on two sides of the rear end of the tabletop 1, the number of the rear table legs 7 is two, an adjusting mechanism 8 is arranged between the two groups of the rear table legs 7, and particularly, the fixing plate 5 has the function of;
further, the lifting mechanism 6 includes a casing 61, a first motor 62 is arranged inside the casing 61, the end of the first motor 62 extends out of the casing 61, the end of the first motor 62 is fixedly connected with a first bevel gear 63, a second bevel gear 64 is arranged on the top of the first bevel gear 63, the first bevel gear 63 and the second bevel gear 64 are engaged with each other, the second bevel gear 64 is arranged outside the middle end of a rotating rod 65, the second bevel gear 64 is connected with the rotating rod 65 through a thread, a first bearing 66 is arranged outside the two ends of the rotating rod 65, the bottom of the first bearing 66 is fixedly connected with a limiting rod 67, the two ends of the rotating rod 65 are fixedly connected with a bevel gear set 68, the bottom of the bevel gear set 68 is fixedly connected with a second bearing 69, the bottom of the second bearing 69 is fixedly connected with the hollow tube 4, specifically, the casing 61 has the function of protecting the first motor 62, and the first motor 62 has the function of providing power, the type of the first motor 62 is set to be Y-160M 2-2,11 KW and 1500r/min, the limiting rod 67 has a fixing effect, and the second bearing 69 has a connecting effect;
further, the adjusting mechanism 8 comprises a positive and negative screw rod 81, one end of the positive and negative screw rod 81 is fixedly connected with the rear table leg 7, the other end of the positive and negative screw rod 81 extends out of the rear table leg 7, the other end of the positive and negative screw rod 81 is provided with an adjusting assembly 9, the adjusting assembly 9 comprises a rocker 91, the outer part of the positive and negative screw rod 81 is provided with screw blocks 82, the number of the screw blocks 82 is two, the tops of the two screw blocks 82 are fixedly connected with a first movable block 83, the top of the first movable block 83 is slidably connected with a movable rod 84, the end part of the movable rod 84 is slidably connected with a second movable block 85, the top of the second movable block 85 is fixedly connected with the bottom of the table top 1, and particularly, the rocker 91 has the function of rotating the positive and negative screw rod 81;
further, the two groups of front table legs 2 are connected with the table top 1 through rotating shafts 10, and particularly, the rotating shafts 10 have a connecting function;
further, the gear set is arranged outside the threaded rod 3, and the bevel gear set 68 is in threaded connection with the threaded rod 3.
The utility model discloses a use as follows: use the utility model discloses the time through starter motor 62, make bevel gear 63 drive bevel gear two 64 and rotate, thereby make bevel gear two 64 drive dwang 65 rotatory, make bevel gear group 68 rotate, thereby drive threaded rod 3 up-and-down motion in hollow tube 4, make preceding table leg 2 can adjust from top to bottom wantonly, again through rotating rocker 91, make positive and negative tooth lead screw 81 rotate, thereby make two sets of screw blocks 82 relative or the motion in opposite directions, thereby make desktop 1 one side height-adjusting wantonly, make whole desktop 1 can adjust inclination wantonly.
Embodiment 2, referring to fig. 5, the angle-adjustable learning table provided by the present invention is different from that of embodiment 1;
further, the adjusting assembly 9 comprises a second motor 92, a casing 61 is arranged outside the second motor 92, one side of the casing 61 is fixedly connected with the outer side of the rear table leg 7, specifically, the casing 61 has the function of protecting the second motor 92, the second motor 92 has the function of rotating the positive and negative teeth screw rod 81, and the model of the second motor 92 is set to be Y-160M 2-2,11 KW and 1500 r/min.
The implementation scenario is specifically as follows: use the utility model discloses time this field staff need replace rocker 91 into two 92 of motors, drive positive and negative tooth lead screw 81 through two 92 of motors and rotate, avoided the manual work to rotate the problem that rocker 91 is wasted time and energy, improved regulation efficiency.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (6)
1. The utility model provides a desktop angularly adjustable study table, includes desktop (1), its characterized in that: desktop (1) front end both sides are equipped with preceding table leg (2), preceding table leg (2) quantity sets up to two sets of, two sets of preceding table leg (2) bottom fixed connection threaded rod (3), threaded rod (3) bottom is equipped with hollow tube (4), and is two sets of be equipped with fixed plate (5) between preceding table leg (2), fixed plate (5) top is equipped with elevating system (6), desktop (1) rear end both sides are equipped with back table leg (7), back table leg (7) quantity sets up to two sets of, and is two sets of be equipped with adjustment mechanism (8) between back table leg (7).
2. The learning table with the angle-adjustable table top as claimed in claim 1, wherein: the lifting mechanism (6) comprises a machine shell (61), a first motor (62) is arranged in the machine shell (61), the end part of the first motor (62) extends out of the shell (61), the end part of the first motor (62) is fixedly connected with a first bevel gear (63), a second bevel gear (64) is arranged at the top of the first bevel gear (63), the first bevel gear (63) and the second bevel gear (64) are meshed with each other, the second bevel gear (64) is arranged outside the middle end of the rotating rod (65), the second bevel gear (64) is connected with the rotating rod (65) through threads, the outer parts of the two ends of the rotating rod (65) are provided with a first bearing (66), the bottom of the first bearing (66) is fixedly connected with a limiting rod (67), dwang (65) both ends fixed connection bevel gear group (68), bevel gear group (68) bottom fixed connection bearing two (69), bearing two (69) bottom fixed connection hollow tube (4).
3. The learning table with the angle-adjustable table top as claimed in claim 1, wherein: adjustment mechanism (8) are including positive and negative tooth lead screw (81), table leg (7) behind positive and negative tooth lead screw (81) one end fixed connection, table leg (7) are outside after positive and negative tooth lead screw (81) other end extends, positive and negative tooth lead screw (81) other end is equipped with adjusting part (9), adjusting part (9) are including rocker (91), positive and negative tooth lead screw (81) outside is equipped with thread block (82), thread block (82) quantity sets up to two sets ofly, two sets of thread block (82) top fixed connection movable block (83), movable block (83) top sliding connection movable rod (84), movable rod (84) tip sliding connection movable block two (85), movable block two (85) top fixed connection desktop (1) bottom.
4. The learning table with the angle-adjustable table top as claimed in claim 3, wherein: the adjusting component (9) comprises a second motor (92), a casing (61) is arranged outside the second motor (92), and one side of the casing (61) is fixedly connected with the outer side of the rear table leg (7).
5. The learning table with the angle-adjustable table top as claimed in claim 1, wherein: the two groups of front table legs (2) are connected with the table top (1) through rotating shafts (10).
6. The learning table with the angle-adjustable table top as claimed in claim 2, wherein: the bevel gear set (68) is arranged outside the threaded rod (3), and the bevel gear set (68) is in threaded connection with the threaded rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021753463.2U CN213882207U (en) | 2020-08-20 | 2020-08-20 | Study table with adjustable table top angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021753463.2U CN213882207U (en) | 2020-08-20 | 2020-08-20 | Study table with adjustable table top angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213882207U true CN213882207U (en) | 2021-08-06 |
Family
ID=77097088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021753463.2U Expired - Fee Related CN213882207U (en) | 2020-08-20 | 2020-08-20 | Study table with adjustable table top angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213882207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114343353A (en) * | 2021-11-23 | 2022-04-15 | 国核电力规划设计研究院有限公司 | New forms of energy storing device |
-
2020
- 2020-08-20 CN CN202021753463.2U patent/CN213882207U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114343353A (en) * | 2021-11-23 | 2022-04-15 | 国核电力规划设计研究院有限公司 | New forms of energy storing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213882207U (en) | Study table with adjustable table top angle | |
| CN111658393A (en) | Clinical thyroid operation auxiliary device that uses of department of general surgery | |
| CN107913165A (en) | A kind of vision training instrument independently manipulated | |
| CN204446524U (en) | Eye training aids is moved in a kind of portable read-write | |
| CN110811987B (en) | Laser convergence device for laser surgical equipment | |
| CN108937162A (en) | A kind of space-saving student's individual study table | |
| CN105496719A (en) | Waist rehabilitation training machine | |
| CN111588602B (en) | Adjustable treatment chair | |
| CN110013422A (en) | A kind of department of traditional Chinese medicine device for healing and training | |
| CN213046826U (en) | Auxiliary device for ophthalmologic examination | |
| CN205832117U (en) | A kind of training devices for vision restoration | |
| CN210748139U (en) | Student desk and chair with protection and correction functions | |
| CN108720427A (en) | A kind of visual training table for alleviating visual fatigue | |
| CN215307924U (en) | Special deck chair of adjusting of ophthalmic surgery | |
| CN211432839U (en) | Bracket structure based on ophthalmology inspection | |
| CN208892090U (en) | A kind of visual training table can be relieved visual fatigue | |
| CN214104668U (en) | Head adjusting and fixing equipment for medical ophthalmic surgery | |
| CN212781483U (en) | Back single hand wheel focusing transmission structure for microscope | |
| CN108042315A (en) | A kind of portable exercising apparatus for recovery of upper limb | |
| CN108635171B (en) | Domestic appliance formula self weight draft gauge | |
| CN113558933A (en) | Joint surgery postoperative recovery adaptation trainer for sports medicine | |
| CN205145005U (en) | Operating table is used to anus intestines branch of academic or vocational study | |
| CN221175121U (en) | Glasses type magnifying glass | |
| CN221179767U (en) | Posture correcting eye-protecting bracket | |
| CN2815097Y (en) | Multifunction desk-chair for students |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |