CN203934832U - Adjustable inclination study table - Google Patents
Adjustable inclination study table Download PDFInfo
- Publication number
- CN203934832U CN203934832U CN201420336581.1U CN201420336581U CN203934832U CN 203934832 U CN203934832 U CN 203934832U CN 201420336581 U CN201420336581 U CN 201420336581U CN 203934832 U CN203934832 U CN 203934832U
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- China
- Prior art keywords
- desktop
- pilot sleeve
- nut
- support frame
- driving mechanism
- 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 - Lifetime
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- 230000032683 aging Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to a kind of adjustable inclination study table, comprise the table leg of the desktop adjusting support frame of desktop, supporting desktop and table top supporter and a pair of connection desktop adjusting support frame, table top supporter, it is characterized in that: desktop adjusting support frame by cradling piece, be arranged on the driving mechanism in cradling piece, and fork composition; Screw rod that described driving mechanism coordinates by nut, with nut, be socketed in pilot sleeve on nut, be arranged on the guiding bearing pin on pilot sleeve, coordinate the guide base composition of snapping with pilot sleeve; Described guide base is provided with the direction recess coordinating with pilot sleeve, the axle bed being connected with bolt rotary, with the installing hole of leading bracing frame and being connected; The beneficial effects of the utility model are: 1, do not take up room, be difficult for pickup, be difficult for getting rusty aging, long service life; 2, install firm, simple to operate.
Description
Art
The utility model relates to a kind of adjustable inclination study table.
Background technology
When the more suitable calligraphy of study table of plane, use, but can not meet student's requirement to inclination angle of desktop in the time writing, read a book and paint, long-term use meeting impacts the sitting posture of Students ' Learning.
In order to address this problem, also there is the study table that can regulate angle of inclination, for example: the day for announcing: on December 9th, 2009, the patent No.: ZL200920088559.9, title: the study table that can regulate height, angle of inclination.The claimed major technique of this patent is: below desktop, fix a fixed head; on fixed head, be screwed two axle beds; in axle bed, fill a rhizoid thick stick; nut is housed on leading screw; on nut, fill a push rod with bearing pin; the push rod other end is contained in the axle bed being fixed on below desktop with an axle, between desktop and riser, is hinged, and fills a dismountable crank on leading screw head.The major defect of this desk is: 1,, because this adjusting desktop angle device is fixed on a fixed head below desktop, put up split be connected with table, therefore exist in use and take the desktop below useful space and affect aesthetic problem.2, owing to regulating outside desktop angle device is exposed to, therefore easily clashing and breaking, pickup, get rusty aging.3, be directly subject to push rod positive action because feed screw nut moves, therefore exist the problem of operation effort and easy damaged driving mechanism.
Summary of the invention
The purpose of this utility model is exactly to design a kind of adjustable inclination study table simple in structure for prior art, makes study table reasonable in design, easy to use laborsaving, elegant in appearance.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is a kind of adjustable inclination study table, comprise the table leg of the desktop adjusting support frame of desktop, supporting desktop and table top supporter and a pair of connection desktop adjusting support frame, table top supporter, it is characterized in that: desktop adjusting support frame by cradling piece, be arranged on the driving mechanism in cradling piece, and be connected through the hinge desktop, the other end of one end connects the fork composition of guiding bearing pin;
Described cradling piece is the type pipe that an endoporus can arrange driving mechanism, and its Side wall is provided with the pilot hole that guiding bearing pin moves, and its diapire is provided with the installing hole of fixed drive mechanism.
Screw rod that the structure of described driving mechanism coordinates by nut, with nut, be socketed in pilot sleeve on nut, be arranged on the guiding bearing pin on pilot sleeve, with the guide base composition that is connected, coordinates with pilot sleeve snapping with bolt rotary;
Described pilot sleeve is a type pipe, and its inner chamber is provided with the type hole being connected with nut, and its Side wall is the installed surface of guiding bearing pin, and its bottom outer wall is provided with the guide protrusions coordinating with guide base;
Described guide base is provided with the direction recess coordinating with pilot sleeve, the axle bed being connected with bolt rotary, with the installing hole of leading bracing frame and being connected.
The beneficial effects of the utility model are: 1, be placed in desktop cradling piece because it regulates the driving mechanism of tabletop angles, do not take the desktop below useful space, be designed beautifully generous, in use procedure, be difficult for that clashing and breaking occur, be difficult for pickup, be difficult for getting rusty aging; 2, because driving machine is provided with guiding mechanism in setting up, guiding bearing pin on pilot sleeve is installed firmly, is moved steadily, only operating grip need be inserted in the mouth of pipe of screw rod one end, turning handle, easily promote fork motion by drive unit, desktop can be tilted to the angle of wanting, this is simple in structure, firmly.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the perspective view of driving mechanism;
Fig. 3 is the profile of driving mechanism.
Detailed description of the invention
Below in conjunction with Fig. 1 and Fig. 2, embodiment of the present utility model is described in further detail:
Fig. 1 is the use state diagram of desktop at inclination certain angle, desktop 1, desktop adjusting support frame 2 and table top supporter 3 and table leg 4 composition table bodies in figure, desktop adjusting support frame 2 by cradling piece 21, be arranged on the driving mechanism 22 in cradling piece 21, and one end fork 23 that desktop 1, the other end connect guiding bearing pin 224 that is connected through the hinge forms;
Wherein cradling piece 21 is the type pipe that an endoporus can arrange driving mechanism 22, and its Side wall is provided with the pilot hole 211 that guiding bearing pin 224 moves, and its diapire is provided with the installing hole 23 of fixed drive mechanism 22.
Fig. 2 is the schematic perspective view of driving mechanism, described driving mechanism 22 is made up of nut 221, screw rod 222, pilot sleeve 223, guiding bearing pin 224, guide base 225, nut 221 and screw rod 222 secure fit, pilot sleeve 223 is socketed on nut 221, on pilot sleeve, be provided with guiding bearing pin 224, below pilot sleeve, be provided with the guide base 225 that coordinates snapping with pilot sleeve 223, this has ensured pilot sleeve 223 horizontal movement in guide base 225, and motion stabilization.
Its pilot sleeve 223 is type pipes, and its inner chamber is provided with the type hole being connected with nut 221, and its Side wall is the installed surface of guiding bearing pin, and its bottom outer wall is provided with the guide protrusions 2231 coordinating with guide base 225;
Its guide base 225 is made up of direction recess 2251, axle bed 2252 and installing hole 2253, its guide base 225 is provided with the direction recess 2251 coordinating with pilot sleeve 223, this groove matches with the guide protrusions 2231 on pilot sleeve, its axle bed 2252 is rotationally connected with screw rod 222, and axle bed 2252 is provided with and the installing hole 2253 of leading bracing frame and being connected.
Fig. 3 is the profile of driving mechanism, and screw rod 222 is fixedly connected with nut 221, forms a direction recess 2251, sleeve 224 horizontal movement in direction recess 2251 between sleeve 223 and guide base 225.
Its operation principle is: when use, handle is inserted in the lever operated hole of screw rod 222, rotary handle drives screw rod 222 to rotate, thereby drives bearing pin 224 to move forward and backward in pilot hole 211, drives fork 23 to move, and reaches the angle of inclination that regulates desktop.
Obviously, above-described embodiment is only for the utility model example is clearly described, and be not the restriction to embodiment of the present utility model, for those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.And these belong to apparent variation that spirit of the present utility model extended out or variation still among protection domain of the present utility model.
Claims (2)
1. an adjustable inclination study table, comprise the table leg (4) of the desktop adjusting support frame (2) of desktop (1), supporting desktop (1) and table top supporter (3) and a pair of connection desktop adjusting support frame (2), table top supporter (3), it is characterized in that: desktop adjusting support frame (2) by cradling piece (21), be arranged on the driving mechanism (22) in cradling piece (21), and be connected through the hinge desktop (1), the other end of one end connects fork (23) composition of guiding bearing pin (224);
Described cradling piece (21) is the type pipe that an endoporus can arrange driving mechanism (22), its Side wall is provided with the mobile pilot hole (211) of guiding bearing pin (224), and its diapire is provided with the installing hole (23) of fixed drive mechanism (22).
2. a kind of adjustable inclination study table according to claim 1, it is characterized in that: screw rod (222) that the structure of described driving mechanism (22) coordinates by nut (221), with nut (221), be socketed in pilot sleeve (223) on nut (221), be arranged on the guiding bearing pin (224) on pilot sleeve, and be rotationally connected, coordinate with pilot sleeve (223) guide base (225) composition of snapping with screw rod (222);
Described pilot sleeve (223) is a type pipe, its inner chamber is provided with the type hole being connected with nut (221), its Side wall is the installed surface of guiding bearing pin, and its bottom outer wall is provided with the guide protrusions (2231) coordinating with guide base (225);
Described guide base (225) is provided with the direction recess (2251) coordinating with pilot sleeve (223), the axle bed (2252) being rotationally connected with screw rod (222), with the installing hole (2253) of leading bracing frame and being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336581.1U CN203934832U (en) | 2013-11-14 | 2014-06-18 | Adjustable inclination study table |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320713818 | 2013-11-14 | ||
| CN201320713818.9 | 2013-11-14 | ||
| CN201420336581.1U CN203934832U (en) | 2013-11-14 | 2014-06-18 | Adjustable inclination study table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203934832U true CN203934832U (en) | 2014-11-12 |
Family
ID=51854192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420336581.1U Expired - Lifetime CN203934832U (en) | 2013-11-14 | 2014-06-18 | Adjustable inclination study table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203934832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935100A (en) * | 2017-04-20 | 2017-07-07 | 河南科技学院 | A kind of piano playing teaching auxiliary device |
| CN111789386A (en) * | 2020-07-15 | 2020-10-20 | 中国石油大学胜利学院 | A detachable drawing device for environmental design |
-
2014
- 2014-06-18 CN CN201420336581.1U patent/CN203934832U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935100A (en) * | 2017-04-20 | 2017-07-07 | 河南科技学院 | A kind of piano playing teaching auxiliary device |
| CN111789386A (en) * | 2020-07-15 | 2020-10-20 | 中国石油大学胜利学院 | A detachable drawing device for environmental design |
| CN111789386B (en) * | 2020-07-15 | 2022-11-04 | 中国石油大学胜利学院 | A detachable drawing device for environmental design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141112 |
|
| CX01 | Expiry of patent term |