CN204292516U - Multi-function Adjustable desk on a kind of bed - Google Patents
Multi-function Adjustable desk on a kind of bed Download PDFInfo
- Publication number
- CN204292516U CN204292516U CN201420840187.1U CN201420840187U CN204292516U CN 204292516 U CN204292516 U CN 204292516U CN 201420840187 U CN201420840187 U CN 201420840187U CN 204292516 U CN204292516 U CN 204292516U
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- CN
- China
- Prior art keywords
- hole
- table leg
- clamp
- desktop
- slide block
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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 relates to multi-function Adjustable desk on a kind of bed, belongs to structure of desk technical field.Be characterized in that the lower surface of desktop is provided with folder book apparatus, folder book apparatus both sides are respectively provided with a take-up device.Folder book apparatus by clamp, guide rail, with clamping adjusting knob bidirectional helical bar form, the side of clamp is provided with anti-slip veins, its two ends are provided with through hole, centre position is provided with the female through hole of band matched with bidirectional helical bar, two guide rails are each passed through the through hole at two clamp two ends, be fixed on desktop, the bidirectional helical bar with clamping adjusting knob passes the tapped through hole in the middle of two clamps; Take-up device is made up of projection bearing, roll adjustment slide block, book clamp, slide rail and the screw rod with knob, and the opening of book clamp is established, relatively to clamp book paper, flat board or mobile phone.The utility model diverse in function, user can adopt sitting posture or prone position reading learning, and desk leg is folding, and the angle of table leg length and table leg and desktop is all adjustable, convenient and practical.
Description
Technical field
The utility model relates to multi-function Adjustable desk on a kind of bed, belongs to structure of desk technical field.
Background technology
A lot of by desk kind on current bed, most for user's sitting posture, desk can place books, notebook computer, flat board etc., the upper desktop of desk mainly applied by these desks, the height of desktop and inclination angle also cannot adjust, although the work and study for user provide conveniently, the use that is seated for a long time can bring many discomforts to user, as leg numbness, Low Back Pain etc.; Service time is longer, and arm also can be caused to ache.And to the special population Qi of those long-term beds less for their desk, make troubles to their work and study.
Summary of the invention
The purpose of this utility model be intended to solve on existing bed with desk can only sitting posture use, cannot regulate height problem, provide a kind of sitting posture, prone position all can use, height of table top and inclination angle can freely regulated multi-function desks.
For achieving the above object, the technical solution adopted in the utility model is as follows:
Multi-function Adjustable desk on a kind of bed, comprise desktop and table leg, its special character is that the bottom of desktop is provided with folder book apparatus, and the both sides of folder book apparatus are respectively provided with a take-up device.
Described folder book apparatus is by two clamps, two guide rails, with the bidirectional helical bar composition of clamping adjusting knob, the side of clamp is provided with anti-slip veins, its two ends are provided with through hole 4-2, centre position is provided with the female through hole 4-3 of the band matched with bidirectional helical bar, two guide rails 3 are each passed through the through hole at two clamp two ends, be fixed on desktop, bidirectional helical bar 5 with clamping adjusting knob 2 passes the tapped through hole in the middle of two clamps, when clamping adjusting knob 2 and rotating, rotation followed by bidirectional helical bar 5, because on it, two thread rotary orientations in left and right are contrary, two clamps 4 are gone in the same direction, during use, the books junction of the edges of two sheets of paper is placed in the middle of two clamps 4, rotate clamping adjusting knob 2, two clamps 4 can clamp books.
Described take-up device is made up of projection bearing, roll adjustment slide block, book clamp, slide rail and the screw rod with knob, and the opening of book clamp is established, relatively to clamp book paper, flat board or mobile phone.Concrete structure is that two pieces of projection bearings 6 are fixed on desk lower surface, roll adjustment slide block 8 is provided with between projection bearing, roll adjustment slide block two ends are provided with through hole, centre position is provided with the female through hole of the band matched with screw rod, two one slide rails 7 are each passed through the through hole at roll adjustment slide block two ends, the two ends of slide rail are fixed on projection bearing, slide rail is arranged on projection bearing through the tapped through hole in the middle of roll adjustment slide block, roll adjustment slide block can move between two projection bearings, book clamp 14 roll adjustment slide block is equipped with, the knob of rotating screw bolt one end, screw rod synchronous axial system, roll adjustment slide block is driven to move left and right, moving on to correct position, to use book clamp 14 to clamp books margin (or dull and stereotyped, mobile phone) left and right sides.
One of the present utility model is improved, and has the through hole matched with described folder book apparatus appearance and size, be arranged in through hole, use more convenient by folder book apparatus in desktop central position.
Another kind of the present utility model improves, table leg is collapsible, Collapsible structure, table leg is socketed by outer table leg 11 and interior table leg 12 and forms, the top of outer table leg is fixed together with desktop by table leg link 10, table leg is linked as groove type component, bottom land by screw fastening at desk lower surface, two side channel arm correspondence positions are respectively equipped with through hole and the female through hole of band, outer table leg top is provided with the through hole matched with it, outer table leg is arranged in table leg linked grooves, fastening bolt inserts from through-hole side, through the middle outer table leg installed, be connected with the female through-hole side of band, regulate fastening bolt, can clamp or unclamp outer table leg 11, the angle of the outer table leg 11 of adjustable and desk lower surface 1 simultaneously.Interior table leg 12 is inserted into outer table leg 11 bottom, by adjustment bolt 13 fixed position between outer table leg and interior table leg, determines table leg length as required, just can determine inclination angle and the height of desk desktop thus.
Of the present utility model another be improved to, the lower surface of desktop is equipped with eye-protecting lamp 16, when light is not good, to open eye-protecting lamp 16, ensure reading quality.
When this desk uses, user both can adopt sitting posture, the article such as books was placed in table top surface and used; Can adopt prone position again, clamp the junction of the edges of two sheets of paper position of books with the clamp of centre, the left and right margin of books clamped respectively by both sides book clamp; Varying in size according to books, the distance of both sides book clamp is adjustable, and the page is strutted completely.When dim light, eye-protecting lamp can be used.
If user crouches and to see the mobile phone or dull and stereotyped, do not need the folder book apparatus in the middle of using, directly according to the width of mobile phone or flat board, regulate the distance of both sides folder folder, its clamping can be used.
The utility model scientific structure, diverse in function, user not only can adopt sitting posture but also can adopt prone position reading learning, four legs of desk are folding, the angle of table leg length and table leg and desktop is all adjustable, when user needs a desktop inclination and height, angle and the length of four legs can be regulated very easily, to obtain holding position of desktop.
Accompanying drawing explanation
Fig. 1: the utility model structural representation;
Fig. 2: be clamp 4 structural representation;
Fig. 3: be the structural representation of table leg link 10;
In figure: 1, desk lower surface, 2, clamping adjusting knob, 3, guide rail, 4, clamp, 5, bidirectional helical bar, 6, projection bearing, 7, slide rail, 8, roll adjustment slide block, 9, screw rod, 10, table leg link, 11, outer table leg, 12, interior table leg, 13, fastening bolt, 14, book clamp, 15, lamp socket, 16, eye-protecting lamp, 4-1, anti-slip veins, 4-2, through hole, 4-3 internal thread through hole.
Detailed description of the invention
Referring to accompanying drawing, provide detailed description of the invention of the present utility model, be used for being further described structure of the present utility model.
Embodiment 1
Multi-function Adjustable desk on the bed of the present embodiment, comprises desktop and table leg, as shown in Figure 1, has a square opening in desktop central position, is provided with folder book apparatus in square opening, and the both sides desk lower surface of folder book apparatus is respectively provided with a take-up device.
Folder book apparatus is by two clamps, two guide rails, with the bidirectional helical bar composition of clamping adjusting knob, the side of clamp is provided with anti-slip veins, its two ends are provided with through hole 4-2, centre position is provided with the female through hole 4-3 of the band matched with bidirectional helical bar, two guide rails 3 are each passed through the through hole at two clamp two ends, be fixed on the side of desktop square opening, bidirectional helical bar 5 with clamping adjusting knob 2 passes the tapped through hole in the middle of two clamps, when clamping adjusting knob 2 and rotating, rotation followed by bidirectional helical bar 5, because on it, two thread rotary orientations in left and right are contrary, two clamps 4 are gone in the same direction, during use, the books junction of the edges of two sheets of paper is placed in the middle of two clamps 4, rotate clamping adjusting knob 2, two clamps 4 can clamp books.
Take-up device is made up of projection bearing, roll adjustment slide block, book clamp, slide rail and the screw rod with knob, and the opening of book clamp is established, relatively to clamp book paper, flat board or mobile phone.Concrete structure is that two pieces of projection bearings 6 are fixed on desk lower surface, roll adjustment slide block 8 is provided with between projection bearing, roll adjustment slide block two ends are provided with through hole, centre position is provided with the female through hole of the band matched with screw rod, two one slide rails 7 are each passed through the through hole at roll adjustment slide block two ends, the two ends of slide rail are fixed on projection bearing, slide rail is arranged on projection bearing through the tapped through hole in the middle of roll adjustment slide block, roll adjustment slide block can move between two projection bearings, book clamp 14 roll adjustment slide block is equipped with, the knob of rotating screw bolt one end, screw rod synchronous axial system, roll adjustment slide block is driven to move left and right, moving on to correct position, to use book clamp 14 to clamp books margin (or dull and stereotyped, mobile phone) left and right sides.
Table leg is collapsible, Collapsible structure, table leg is socketed by outer table leg 11 and interior table leg 12 and forms, the top of outer table leg is fixed together with desktop by table leg link 10, table leg is linked as groove type component, bottom land by screw fastening at desk lower surface, two side channel arm correspondence positions are respectively equipped with through hole and the female through hole of band, outer table leg top is provided with the through hole matched with it, outer table leg is arranged in table leg linked grooves, fastening bolt inserts from through-hole side, through the middle outer table leg installed, be connected with the female through-hole side of band, regulate fastening bolt, can clamp or unclamp outer table leg 11, the angle of the outer table leg 11 of adjustable and desk lower surface 1 simultaneously.Interior table leg 12 is inserted into outer table leg 11 bottom, by adjustment bolt 13 fixed position between outer table leg and interior table leg, determines table leg length as required, just can determine inclination angle and the height of desk desktop thus.
The lower surface of desktop is equipped with eye-protecting lamp 16, when light is not good, to open eye-protecting lamp 16, ensures reading quality.
When desk uses, user both can adopt sitting posture, the article such as books was placed in table top surface and used; Can adopt prone position again, clamp the junction of the edges of two sheets of paper position of books with the clamp of centre, the left and right margin of books clamped respectively by both sides book clamp; Varying in size according to books, the distance of both sides book clamp is adjustable, and the page is strutted completely.When dim light, eye-protecting lamp can be opened.
If user crouches and to see the mobile phone or dull and stereotyped, do not need the folder book apparatus in the middle of using, directly according to the width of mobile phone or flat board, regulate the distance of both sides folder folder, its clamping can be used.
Embodiment 2
On the bed of the present embodiment, multi-function Adjustable desk difference from Example 1 is, folder book apparatus is arranged on desktop lower surface, and the both sides of folder book apparatus are respectively provided with a take-up device.
The above is only preferred embodiment of the present utility model, it should be pointed out that for a person skilled in the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, all belong to protection domain of the present utility model.
Claims (5)
1. a multi-function Adjustable desk on bed, comprises desktop and table leg, it is characterized in that the bottom of desktop is provided with folder book apparatus, and the both sides of folder book apparatus are respectively provided with a take-up device;
Described folder book apparatus is by two clamps, two guide rails, form with the bidirectional helical bar of clamping adjusting knob, the side of clamp is provided with anti-slip veins, its two ends are provided with through hole (4-2), centre position is provided with the female through hole of band (4-3) matched with bidirectional helical bar, two guide rails (3) are each passed through the through hole at two clamp two ends, be fixed on desktop, with clamping the bidirectional helical bar (5) of adjusting knob (2) through the tapped through hole in the middle of two clamps;
Described take-up device is made up of projection bearing, roll adjustment slide block, book clamp, slide rail and the screw rod with knob, and the opening of book clamp is established, relatively to clamp book paper, flat board or mobile phone, two pieces of projection bearings (6) are fixed on desk lower surface, roll adjustment slide block (8) is provided with between projection bearing, roll adjustment slide block two ends are provided with through hole, centre position is provided with the female through hole of the band matched with screw rod, two one slide rails are each passed through the through hole at roll adjustment slide block two ends, the two ends of slide rail are fixed on projection bearing, slide rail is arranged on projection bearing through the tapped through hole in the middle of roll adjustment slide block, roll adjustment slide block can move between two projection bearings, book clamp (14) roll adjustment slide block is equipped with, the knob of rotating screw bolt one end, screw rod synchronous axial system, roll adjustment slide block is driven to move left and right.
2., according to multi-function Adjustable desk on bed a kind of described in claim 1, it is characterized in that having the through hole matched with described folder book apparatus appearance and size in desktop central position, folder book apparatus is arranged in through hole.
3. according to multi-function Adjustable desk on bed a kind of described in claim 1 or 2, it is characterized in that table leg is collapsible, Collapsible structure, table leg is socketed by outer table leg (11) and interior table leg (12) and forms, the top of outer table leg is fixed together by table leg link (10) and desktop, table leg is linked as groove type component, bottom land by screw fastening at desk lower surface, two side channel arm correspondence positions are respectively equipped with through hole and the female through hole of band, outer table leg top is provided with the through hole matched with it, outer table leg is arranged in table leg linked grooves, fastening bolt inserts from through-hole side, through the middle outer table leg installed, be connected with the female through-hole side of band.
4., according to multi-function Adjustable desk on bed a kind of described in claim 1 or 2, it is characterized in that the lower surface of desktop is equipped with eye-protecting lamp (16).
5., according to multi-function Adjustable desk on bed a kind of described in claim 3, it is characterized in that the lower surface of desktop is equipped with eye-protecting lamp (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840187.1U CN204292516U (en) | 2014-12-26 | 2014-12-26 | Multi-function Adjustable desk on a kind of bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840187.1U CN204292516U (en) | 2014-12-26 | 2014-12-26 | Multi-function Adjustable desk on a kind of bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204292516U true CN204292516U (en) | 2015-04-29 |
Family
ID=53098109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420840187.1U Expired - Fee Related CN204292516U (en) | 2014-12-26 | 2014-12-26 | Multi-function Adjustable desk on a kind of bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204292516U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814603A (en) * | 2015-04-30 | 2015-08-05 | 广西大学 | Bed desk with height-adjustable desk legs |
| CN112890429A (en) * | 2021-01-19 | 2021-06-04 | 张特 | Improved portable desk on bed |
-
2014
- 2014-12-26 CN CN201420840187.1U patent/CN204292516U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814603A (en) * | 2015-04-30 | 2015-08-05 | 广西大学 | Bed desk with height-adjustable desk legs |
| CN112890429A (en) * | 2021-01-19 | 2021-06-04 | 张特 | Improved portable desk on bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |