CN201664061U - Table with table top capable of turning upward - Google Patents
Table with table top capable of turning upward Download PDFInfo
- Publication number
- CN201664061U CN201664061U CN2010201534535U CN201020153453U CN201664061U CN 201664061 U CN201664061 U CN 201664061U CN 2010201534535 U CN2010201534535 U CN 2010201534535U CN 201020153453 U CN201020153453 U CN 201020153453U CN 201664061 U CN201664061 U CN 201664061U
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- China
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- desktop
- portable plate
- hinge
- table top
- rot
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- 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
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Abstract
The utility model discloses a table with a table top capable of turning upward, which comprises the table top (1) and table legs (7) and is characterized in that a movable plate (3) capable of turning up is arranged on the table top (1), the movable plate (3) is connected with the table top (1) through at least one movable device, the movable device is a hinge (2) or a semicircular rotator (18), the rotation angle range of the two ends of the hinge (2) or the semicircular rotator (18) is 90 to 180 degrees; raised strips (4) are arranged at the far end and the two sides of the table top (1), and a warning bar (5) which can rotate along a vertical plane in a limiting way is arranged at the near end of the table top (1); and clamping bars (6) are arranged at the edges of the two ends of the surface of the movable plate (3). The utility model has the advantages of simple structure, flexible adjustment, easy operation and easy popularization.
Description
Technical field
The utility model relates to a kind of stationery, especially a kind of desk of the desktop of steeving.
Background technology
In the daily life, most of people are normal to read or all be unable to do without desk writing the time, especially to the student and the teacher of school, and student written industry or reading; Teacher comment operation, paper or when reading other material almost are to finish whole process on desk.The most frequently used method is material to be placed on the fixing desk tops correct or read, can not regulate different visual angles because desk tops is fixing, of long duration or often do not note the movable head neck, Head and Neck is in same bent neck posture for a long time, can cause the fatigue of Head and Neck and eyes easily, not only reduce operating efficiency, and cause degradation under cervical spondylosis or the eyesight easily in the course of time, influenced the healthy of individual greatly.
Summary of the invention
For these reasons, in order to overcome the deficiency that desk commonly used exists, the utility model provides a kind of desk of the desktop of steeving, and by improving the structure of desktop, makes its flexible modulation portable plate, thereby regulates different visual angles.So, Head and Neck can obtain suitable activity, thereby makes user's cervical vertebra obtain suitable activity and adjusting line-of-sight distance effectively, increases work efficiency.
The technical scheme that the utility model technical solution problem is adopted is: a kind of desk of the desktop of steeving, it comprises desktop, table leg, it is characterized in that: desktop is provided with the portable plate that can steeve, at least be connected by a head between portable plate and the desktop, described head is hinge or semicircle card arc rot, and the rotational angle range of described hinge or semicircle card arc rot is 90～180 degree; Described desktop remote edge and both sides are provided with raised line, and the desktop near-end is provided with one can be along the warning rod of the spacing rotation of vertical plane; Edges at two ends place, described portable plate surface is provided with clamping bar.Described hinge is made up of gear, mobilizable card, bayonet lock, draw-in groove and spring.Described semicircle card arc rot is by semicircle card arc, support bar, cross bar, spring and ball.
The beneficial effects of the utility model are, by hinge portable plate are connected well with desktop, can make the range regulation of portable plate at 90～180 degree, simple in structure, regulate flexible, convenient and practical.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the schematic diagram of the utility model function of use;
Fig. 3 is the schematic rear view of the utility model embodiment one;
Fig. 4 is the bottom schematic view of the utility model desktop embodiment two;
Fig. 5 is the bottom schematic view of the utility model embodiment three;
Fig. 6 is the structure for amplifying schematic diagram of the utility model hinge;
Fig. 7 is the structure for amplifying schematic diagram of the utility model semicircle card arc rot;
Fig. 8 is the amplification right view figure of the utility model semicircle card arc rot;
Represent among the figure: 1. desktop, 2. hinge, 3. portable plate, 4. raised line, 5. warning rod, 6. clamping bar, 7. table leg, 8. sleeve pipe, 9. fixture block, 10. card, 11. gears, 12. bayonet lock, 13. draw-in grooves, 14. springs, 15. semicircle card arc, 16. support bars, 17. cross bars, 18. semicircle card arc rot, 19. balls, 20. horizontal cards.
The specific embodiment
Embodiment one
Shown in Fig. 1,2,3,7,8, a kind of desk of the desktop of steeving, it comprises desktop 1, table leg 7.Desktop 1 is provided with the portable plate that can steeve 3, closely is connected by two heads between portable plate 3 and the desktop 1, and the head that present embodiment adopted is a semicircle card arc rot 18; Described semicircle card arc rot 18 is made up of semicircle card arc 15, support bar 16, cross bar 17, spring 14 and ball 19, semicircle card arc 15 be provided with cross bar 17 in six through holes being complementary of ball 19, so that it is also fixing to debug the angle of joint portable plate 3, the rotational angle range of described semicircle card arc rot 18 is 90～180 degree; Described desktop 1 remote edge and both sides are provided with raised line 4, and its effect is to prevent stationery landings such as (as pen, homework books).Desktop 1 near-end is provided with one can be along the warning rod 5 of the spacing rotation of vertical plane; Described warning rod 5 can carry out 90 degree rotary manipulations, and described portable plate 3 surperficial edges at two ends places are provided with clamping bar 6, are used to clamp the data that is placed on the portable plate 2.
Because semicircle card arc rot 18 rotational angle range described in the utility model are 90～180 degree, by regulating the semicircle card arc 15 of semicircle card arc rot 18, ball 19 tension force by spring 14 in the cross bar 17 closely being embedded in the through hole of corresponding semicircle card arc 15 and fixing, be that horizontal plane is regulated arbitrarily in the scopes of 90～180 degree and fixed thereby make portable plate 3 with desktop 1.Therefore, it is fixing behind the certain angle that portable plate 3 is whenever steeved, and the data that is clipped on the clamping bar 6 must have a certain degree with desktop 1 shape; When not needing portable plate 3 that any inclination is arranged, can regulate semicircle card arc rot 18 and make portable plate 3 and desktop 1 on same horizontal plane.Regulate so repeatedly, can choose own suitable use angle, reach desirable result of use.
Can be in reading process by rotary warning bar 5 hypomeres to vertical with desktop 1, rotary warning bar 5 epimeres are to parallel by fixture block 9 chuckings (shown in Figure 2) with desktop 1 then.When health is felt sleepy when turning forward unconsciously, lumbar vertebrae can be crooked, and reading distance can shorten, and at this moment will inevitably touch warning rod 5 epimeres, thereby plays the effect of reminding the reader in time to adjust sitting posture; When not using, warning rod 5 epimeres can be rotated to warning rod 5 hypomeres overlappingly, and then warning rod 5 integral body are revolved turn 90 degrees to parallel with desktop 1, not only attractive in appearance, and do not have potential safety hazard.
Embodiment two
Shown in Fig. 1,2,4,6, a kind of desk of the desktop of steeving, it comprises desktop 1, table leg 7.Desktop 1 is provided with the portable plate that can steeve 3, closely is connected by a head 2 between portable plate 3 and the desktop 1, and the head that present embodiment adopted is a hinge 2; Described hinge 2 is made up of gear 11, mobilizable card 10, bayonet lock 12, draw-in groove 13, spring 14, and described hinge 2 one ends are fixed in the back side of desktop 1; The other end is fixed on portable plate 3 back sides with sleeve pipe 8, and can move in sleeve pipe 8.Portable plate 3 is during the pull-up state, and the long status of this end exposed portions serve is pulled upwardly portable plate 3 withdrawal in sleeve pipe 8 gradually, and the horizontal card 20 of this end end plays two effects: the one, and portable plate 3 can not be come off; The 2nd, when making hinge 2 rotations, when reaching capacity the position, stop.
The rotational angle range at hinge 2 two ends is 90～180 degree; Described desktop 1 remote edge and both sides are provided with raised line 4, and its effect is to prevent stationery landings such as (as pen, homework books).Desktop 1 near-end is provided with one can be along the warning rod 5 of the spacing rotation of vertical plane; Described warning rod 5 can carry out 90 degree rotary manipulations, and described portable plate 3 surperficial edges at two ends places are provided with clamping bar 6, are used to clamp the data that is placed on the portable plate 2.
The utility model is because the rotational angle range at hinge 2 two ends is 90～180 degree, and can oppositely tighten, and by the activity of hinge 2, can make portable plate 3 be horizontal plane rotation arbitrarily in the scopes of 90～180 degree with desktop 1.Move certain angle because the hinge of choosing 2 is a revolution, gear 11 is along rotation back, the inclined-plane reverse chucking gear 11 of bayonet lock 12.Therefore, portable plate 3 is whenever steeved tighten behind the certain angle, make desktop 1 and portable plate 3 form certain angles and fixing, the data that is clipped on the clamping bar 6 must have a certain degree with desktop 1 shape; When not needing portable plate 3 that any inclination is arranged, can continue to be pulled upwardly portable plate 3 to vertical with desktop 1, card 10 in the hinge 2 is pushed to draw-in groove 13 by a projecting end of gear 11, card 10 pushes up bayonet lock 12 in draw-in groove 13 along the inclined-plane of bayonet lock 12, at this moment, the gear 11 direction chucking that gets loose no longer can make portable plate 3 and desktop 1 on same horizontal plane.When with portable plate 3 with desktop 1 during at same horizontal plane, another projecting end of gear 11 can be pushed card 10 open naturally, bayonet lock 12 in the draw-in groove 13 ejects chucking gear 11 by spring 14, the portable plate 3 of steeving once more, hinge 2 can oppositely tighten, and continues to be pulled upwardly portable plate 3 to vertical with desktop 1, hinge 2 no longer oppositely tightens, regulate so repeatedly, can choose own suitable use angle, reach desirable result of use.
Can be in reading process by rotary warning bar 5 hypomeres to vertical with desktop 1, rotary warning bar 5 epimeres are to tightening by fixture block 9 with desktop 1 parallel (shown in Figure 2) then.When health is felt sleepy when turning forward unconsciously, lumbar vertebrae can be crooked, and reading distance can shorten, and at this moment will inevitably touch warning rod 5 epimeres, thereby plays the effect of reminding the reader in time to adjust sitting posture; When not using, warning rod 5 epimeres can be rotated to warning rod 5 hypomeres overlappingly, and then warning rod 5 integral body are revolved turn 90 degrees to parallel with desktop 1, not only attractive in appearance, and do not have potential safety hazard.
Embodiment three
Shown in Fig. 1,2,5,6, closely be connected by two hinges 2 between portable plate 3 and the desktop 1, described hinge 2 one ends are fixed in the back side of desktop 1, and the other end is fixed on portable plate 3 back sides with sleeve pipe 8, and can move in sleeve pipe 8, and all the other are with embodiment one.
The utility model not only is confined to above preferred embodiment, everyly utilizes the utility model in structure or in shape, making the close product that is drawn that changes, and all drops on protection domain of the present utility model.
Claims (3)
1. desk of desktop of can steeving, it comprises desktop (1), table leg (7), it is characterized in that: desktop (1) is provided with the portable plate that can steeve (3), at least be connected by a head between portable plate (3) and the desktop (1), described head is hinge (2) or semicircle rot (18), and the rotational angle range of described hinge (2) two ends or semicircle card arc rot (18) is 90～180 degree; Described desktop (1) far-end and both sides are provided with raised line (4), and desktop (1) near-end is provided with one can be along the warning rod (5) of the spacing rotation of vertical plane; The surperficial edges at two ends of described portable plate (3) place is provided with clamping bar (6).
2. the desk of a kind of desktop of steeving according to claim 1 is characterized in that: described hinge (2) is made up of gear (11), mobilizable card (10), bayonet lock (12), draw-in groove (13) and spring (14).
3. the desk of a kind of desktop of steeving according to claim 1 is characterized in that: described semicircle card arc rot (18) is by semicircle card arc (15), support bar (16), cross bar (17), spring (14) and ball (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201534535U CN201664061U (en) | 2010-03-20 | 2010-03-20 | Table with table top capable of turning upward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201534535U CN201664061U (en) | 2010-03-20 | 2010-03-20 | Table with table top capable of turning upward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201664061U true CN201664061U (en) | 2010-12-08 |
Family
ID=43265013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201534535U Expired - Fee Related CN201664061U (en) | 2010-03-20 | 2010-03-20 | Table with table top capable of turning upward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201664061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340515A (en) * | 2013-07-11 | 2013-10-09 | 王照华 | Symmetrical multifunctional jointed tables and chairs |
| CN103859806A (en) * | 2014-03-07 | 2014-06-18 | 西南交通大学 | Multifunctional desk |
-
2010
- 2010-03-20 CN CN2010201534535U patent/CN201664061U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340515A (en) * | 2013-07-11 | 2013-10-09 | 王照华 | Symmetrical multifunctional jointed tables and chairs |
| CN103859806A (en) * | 2014-03-07 | 2014-06-18 | 西南交通大学 | Multifunctional desk |
| CN103859806B (en) * | 2014-03-07 | 2015-11-25 | 西南交通大学 | A kind of multifunctional desk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20110320 |