CN203934831U - A kind of adjustable inclination study table - Google Patents
A kind of adjustable inclination study table Download PDFInfo
- Publication number
- CN203934831U CN203934831U CN201420332813.6U CN201420332813U CN203934831U CN 203934831 U CN203934831 U CN 203934831U CN 201420332813 U CN201420332813 U CN 201420332813U CN 203934831 U CN203934831 U CN 203934831U
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- desktop
- hole
- cradling piece
- screw rod
- support frame
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- 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
- 238000010422 painting Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001737 promoting 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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Abstract
The utility model relates to a kind of adjustable inclination study table, the table leg that comprises 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 forms; Described cradling piece is the type pipe that an endoporus can arrange driving mechanism, and its sidewall is provided with the pilot hole that guiding bearing pin moves, and its diapire is provided with the installing hole of fixed drive mechanism; 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; 3, can side direction operation.
Description
Technical field
The utility model relates to a kind of adjustable inclination study table.
Background technology
During the more suitable calligraphy of study table of plane, use, but can not meet student's requirement to inclination angle of desktop when writing, reading a book and painting, 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, with bearing pin, fill a push rod; 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, because feed screw nut moves, be directly subject to push rod positive action, therefore exist the problem of operation effort and easy damaged driving mechanism.4, can not side direction operation.
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 structural design more reasonable, easy to use laborsaving, elegant in appearance, can side direction operation.
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, the table leg that comprises 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 one end fork that desktop, the other end connect guiding bearing pin that is connected through the hinge forms.
Described cradling piece is the type pipe that an endoporus can arrange driving mechanism, and its sidewall is provided with the pilot hole that guiding bearing pin moves, and its diapire is provided with the installing hole of fixed drive mechanism.
The structure of described driving mechanism by nut, the screw rod coordinating with nut, be socketed in pilot sleeve on nut, be arranged on the guiding bearing pin on pilot sleeve, the guide part forming with the guide base that is connected, coordinates with pilot sleeve snapping with screw rod one end, and be connected with the connecting screw rod other end, be arranged on a pair of mutually side direction driving section that the vertical sector gear coordinating forms in pinion stand and form;
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 surface 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, and the axle bed being connected with bolt rotary, with the installing hole being connected with guide support frame.
Described pinion stand is a cube bloom, its front end face is provided with the installing hole of installing for gear, rear end face is provided with the connecting hole connecting for screw rod, one end side surface is provided with lever operated hole, other end side be provided with for the fixing fixing hole of desktop cradling piece, fixing hole and support fixing hole match, and by securing member, both are fixedly connected with.
The beneficial effects of the utility model are: 1, because it regulates the driving mechanism of tabletop angles, be placed in desktop cradling piece, do not take the desktop below useful space, be designed beautifully generous, in use procedure, be difficult for there are clashing and breaking, be difficult for pickup, be difficult for getting rusty aging, long service life; 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, by drive unit, easily promoting fork moves, desktop can be tilted to the angle of wanting, this structure operation is simple, firmly; 3, can side direction operation.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the perspective view of driving mechanism;
Fig. 3 is the profile of driving mechanism;
Fig. 4 is gear drive of the present utility model portion structural representation.
The specific embodiment
Below in conjunction with Fig. 1, Fig. 2 and Fig. 3, embodiment of the present utility model is described in further detail:
Fig. 1 is that desktop is in the use state diagram of inclination certain angle, in figure, desktop 1, desktop adjusting support frame 2 and table top supporter 3 and table leg 4 form table body, 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 sidewall is provided with the pilot hole 211 that guiding bearing pin 224 moves, and its diapire is provided with the installing hole of fixed drive mechanism 22.
Fig. 2 is the schematic perspective view of driving mechanism 22, described driving mechanism 22 is comprised of nut 221, screw rod 222, pilot sleeve 223, guiding bearing pin 224, guide base 225, pinion stand 226, 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 guaranteed pilot sleeve 223 horizontal movement in guide base 225, and motion stabilization; What be connected with connecting screw rod 222 other ends is the side direction driving section that is provided with sector gear (227, the 228) composition of a pair of vertical cooperation mutually in pinion stand 226 pinion stands 226;
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 surface 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 comprised of direction recess 2251, axle bed 2252 and axle bed 2252, 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.
Fig. 4 is the structural representation of gear drive portion, mainly by two sector gears (227,228) that mutually vertically coordinate, to be formed in being arranged on cube bloom inner chamber, its front end face is provided with the installing hole 2261 of installing for gear, rear end face is provided with the connecting hole connecting for screw rod 222, one end side surface is provided with lever operated hole 2262, other end side be provided with for the fixing fixing hole 2263 of desktop cradling piece 21, fixing hole 2263 matches with support fixing hole 212, by securing member, both is fixedly connected with.
Its operation principle is: during use, handle is inserted in the lever operated hole 2262 of screw rod (222), rotary handle drives two in driving section to intersect bevel gear (227,228) and rotates, thereby drives fork 23 to move forward and backward in pilot hole 211, 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 exhaustive without also giving all embodiments.And these belong to apparent variation that spirit of the present utility model extended out or change still among protection domain of the present utility model.
Claims (2)
1. an adjustable inclination study table, the table leg (4) that comprises 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 one end fork (23) that desktop (1), the other end connect guiding bearing pin (224) that is connected through the hinge forms;
Described cradling piece (21) is the type pipe that an endoporus can arrange driving mechanism (22), its sidewall 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: the structure of described driving mechanism (22) is by nut (221), the screw rod (222) coordinating with nut (221), be socketed in the pilot sleeve (223) on nut (221), be arranged on the guiding bearing pin (224) on pilot sleeve, with be connected with screw rod (222) one end, the guide part that coordinates guide base (225) composition of snapping with pilot sleeve (223), and be connected with connecting screw rod (222) other end, be arranged on a pair of vertical sector gear (227) coordinating mutually in pinion stand (226), (228) the side direction driving section forming forms,
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 surface 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), and the axle bed (2252) being rotationally connected with screw rod (222), with the installing hole (2253) with leading bracing frame and being connected.
Described pinion stand (226) is a cube bloom, its front end face is provided with the installing hole (2261) of installing for gear, rear end face is provided with the connecting hole connecting for screw rod (222), one end side surface is provided with lever operated hole (2262), other end side be provided with for the fixing fixing hole (2263) of desktop cradling piece (21), fixing hole (2263) matches with support fixing hole (212), by securing member, both is fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332813.6U CN203934831U (en) | 2013-11-14 | 2014-06-18 | A kind of adjustable inclination study table |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320713819.3 | 2013-11-14 | ||
| CN201320713819 | 2013-11-14 | ||
| CN201420332813.6U CN203934831U (en) | 2013-11-14 | 2014-06-18 | A kind of adjustable inclination study table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203934831U true CN203934831U (en) | 2014-11-12 |
Family
ID=51854191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420332813.6U Expired - Lifetime CN203934831U (en) | 2013-11-14 | 2014-06-18 | A kind of adjustable inclination study table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203934831U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280230A (en) * | 2017-07-27 | 2017-10-24 | 浙江荣华家具有限公司 | A kind of multifunctional desk |
| CN109222426A (en) * | 2018-09-21 | 2019-01-18 | 高家骥 | A kind of Environment Design multifunctional drawing device |
| CN109860087A (en) * | 2019-04-18 | 2019-06-07 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Wafer film magazine suspension mechanism |
-
2014
- 2014-06-18 CN CN201420332813.6U patent/CN203934831U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280230A (en) * | 2017-07-27 | 2017-10-24 | 浙江荣华家具有限公司 | A kind of multifunctional desk |
| CN109222426A (en) * | 2018-09-21 | 2019-01-18 | 高家骥 | A kind of Environment Design multifunctional drawing device |
| CN109860087A (en) * | 2019-04-18 | 2019-06-07 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Wafer film magazine suspension mechanism |
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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 |