CN213786020U - Small bed table with adjustable height - Google Patents
Small bed table with adjustable height Download PDFInfo
- Publication number
- CN213786020U CN213786020U CN202022430957.3U CN202022430957U CN213786020U CN 213786020 U CN213786020 U CN 213786020U CN 202022430957 U CN202022430957 U CN 202022430957U CN 213786020 U CN213786020 U CN 213786020U
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- China
- Prior art keywords
- fixedly connected
- desktop
- small bed
- height
- rack
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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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- 230000001681 protective effect Effects 0.000 claims description 18
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 description 2
- 241000190070 Sarracenia purpurea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
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Abstract
The utility model discloses a little desk in bed that can height-adjusting relates to life furniture technical field, is making the in-process to current little desk in bed, can't adjust the holistic height of desktop, can't adjust the angle of table leg simultaneously, leads to the fact awkward problem to the user, now proposes as follows the scheme, the desk comprises a desktop, first spout has all been seted up along its length direction to the bottom front and the back of desktop, two of the inside slidable mounting of first spout have the slider, the bottom fixedly connected with rack of slider, two the equal fixedly connected with connecting plate in one side that the rack is close to each other, the top of connecting plate and the top inner wall fixed connection of first spout. The utility model relates to a novelty, easy operation, through the setting of rack and two-way screw rod etc. the angle of two bracing pieces can be adjusted in the rotation of two-way screw rod, rotates the bolt, can make the bracing piece slide in the inside of protection lever, and then adjusts the height of desktop, has made things convenient for the use more.
Description
Technical Field
The utility model relates to the technical field of living furniture, in particular to a small bed table with adjustable height.
Background
The small table comprises a bed table and a bed table, the bed table can be placed on the bed, a user can place all articles such as a notebook computer, a book, a water cup and the like on the small table, meanwhile, a new process is added to some bed tables, some table tops can be lifted, push-pull interlayers are added to some table tops, and therefore how to design the small table is convenient and smooth in any word. The under-bed table is a lazy table with a table top capable of directly extending to the upper part of a bed, and wheels at the table legs of the under-bed table really realize getting on and pushing off. The existing small bed table cannot adjust the overall height of a table top and cannot adjust the angle of table legs simultaneously, so that inconvenience is brought to a user.
SUMMERY OF THE UTILITY MODEL
The utility model provides a little desk on bed that can height-adjusting has solved current little desk on bed and is making the in-process, can't adjust the holistic height of desktop, can't adjust the angle of table leg simultaneously, causes awkward problem to the user.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a small bed table with adjustable height comprises a table top, wherein the front and the back of the bottom of the table top are respectively provided with a first chute along the length direction, two sliders are arranged inside the first chutes in a sliding manner, the bottoms of the sliders are fixedly connected with racks, one sides of the two racks, which are close to each other, are respectively and fixedly connected with a connecting plate, the top of each connecting plate is fixedly connected with the inner wall of the top of the first chute, two connecting plates are rotatably connected with a bidirectional screw rod, the bottom of the table top is fixedly connected with a protection frame, two support rods are respectively hinged inside the bottoms of the two sides of the protection frame, rotating shafts are respectively and fixedly connected with the tops of the two support rods on the left side and the two support rods on the right side, the front outer part and the back outer part of each rotating shaft are respectively and fixedly sleeved with a half gear, the half gear is meshed with the racks for transmission, and the outer sliding sleeves of the support rods are respectively provided with a protection rod, the second spout has been seted up along its direction of height to the fender rod, bracing piece slidable mounting is in the inside of second spout.
Preferably, a plurality of circular through holes are formed in the supporting rod, bolts are arranged in the protecting rod, and the bolts are sleeved in the circular through holes in a threaded mode.
Preferably, the fixed cover in outside of two-way screw rod is equipped with the protective sheath, the outside of protective sheath is equipped with anti-skidding line.
Preferably, the left side of the bidirectional screw is fixedly connected with a stop block, and the vertical sections of the first sliding chute and the sliding block are both of T-shaped structures.
Preferably, the bidirectional screw is located inside the protective frame, and the cross section of the desktop is of a rectangular structure.
Preferably, the number of the circular through holes is three, and the circular through holes are respectively arranged on one sides, far away from each other, of the two support rods.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation rack, the slider, first spout isotructure, wherein rotate the protective sheath and can drive two-way screw rod and rotate, two-way screw rod's rotation can drive two bracing pieces and rotate, and then can adjust the angle of two bracing pieces, wherein rotate the bolt and can make the bracing piece slide in the inside of protective rod, and then can adjust certain height, the device modern design, and easy operation, through the setting of rack and two-way screw rod etc., the angle of two bracing pieces can be adjusted in the rotation of two-way screw rod, the rotation bolt, can make the bracing piece slide in the inside of protective rod, and then adjust the height of desktop, the use has been made things convenient for more.
Drawings
Fig. 1 is a schematic front view of a small bed table with adjustable height according to the present invention;
fig. 2 is a schematic side view of the small bed table with adjustable height according to the present invention.
In the figure: 1 desktop, 2 semi-gears, 3 racks, 4 sliders, 5 first sliding grooves, 6 protective sleeves, 7 bidirectional screws, 8 stoppers, 9 rotating shafts, 10 protective frames, 11 protective rods, 12 bolts, 13 supporting rods, 14 circular through holes and 15 connecting plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, the present solution provides an embodiment: a small bed table with adjustable height comprises a table top 1, wherein the front and the back of the bottom of the table top 1 are respectively provided with a first chute 5 along the length direction, two sliders 4 are arranged inside the first chutes 5 in a sliding manner, racks 3 are fixedly connected to the bottoms of the sliders 4, a connecting plate 15 is fixedly connected to one side of each of the two racks 3 close to each other, the top of the connecting plate 15 is fixedly connected with the inner wall of the top of the first chute 5, two bidirectional screws 7 are rotatably connected inside the two connecting plates 15, a protective frame 10 is fixedly connected to the bottom of the table top 1, two support rods 13 are hinged inside the bottoms of the two sides of the protective frame 10, rotating shafts 9 are fixedly connected to the tops of the two support rods 13 on the left side and the right side, half gears 2 are fixedly sleeved outside the front and the back of the rotating shafts 9, the half gears 2 are meshed with the racks 3 for transmission, and protective rods 11 are slidably sleeved outside the support rods 13, the guard bar 11 is provided with a second sliding groove along the height direction thereof, and the support bar 13 is slidably mounted inside the second sliding groove.
In this embodiment, a plurality of circular through holes 14 are all opened in the inside of bracing piece 13, and the inside of fender rod 11 is equipped with bolt 12, and bolt 12 threaded sleeve is established in the inside of circular through hole 14.
In this embodiment, the external fixation cover of the bidirectional screw 7 is provided with a protection sleeve 6, and the external of the protection sleeve 6 is provided with anti-skid lines.
In this embodiment, the left side of the bidirectional screw 7 is fixedly connected with the stop block 8, and the vertical sections of the first chute 5 and the slide block 4 are both in a T-shaped structure.
In this embodiment, the two-way screw 7 is located inside the protection frame 10, and the cross section of the table top 1 is a rectangular structure.
In this embodiment, the number of the circular through holes 14 is three, and the circular through holes 14 are respectively formed on the sides of the two support rods 13 away from each other.
The working principle is that firstly, the protective sleeve 6 is rotated, the rotation of the protective sleeve 6 can drive the two-way screw 7 to rotate, under the limit of the first chute 5 to the connecting plate, the rotation of the two-way screw 7 can drive the two connecting plates 15 to approach or separate from each other, the approach or separation of the two connecting plates 15 can drive the left and right racks 3 to approach or separate from each other, the approach and separation of the left and right racks 3 can drive the half gear 2 and the rack 3 to carry out meshing transmission, further, the half gear 2 can also rotate, the rotation of the half gear 2 can drive the supporting rod 13 to rotate, the rotation of the supporting rod 13 can adjust a certain angle, and meanwhile, the bolt 12 is rotated, so that the supporting rod 13 can longitudinally slide in the protective rod 11, further, the height of the desktop 1 can be adjusted, the use of a user is more convenient, and through the arrangement of the rack 3, the two-way screw 7 and the like, the angle of two bracing pieces 13 can be adjusted in the rotation of two-way screw 7, rotates bolt 12, can make bracing piece 13 slide in the inside of protection rod 11, and then adjusts the height of desktop 1, has made things convenient for the use more.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The small bed desk with the adjustable height comprises a desktop (1) and is characterized in that a first sliding groove (5) is formed in the front side and the back side of the bottom of the desktop (1) along the length direction of the desktop, two sliding blocks (4) are slidably mounted inside the first sliding groove (5), racks (3) are fixedly connected to the bottom of each sliding block (4), a connecting plate (15) is fixedly connected to one side, close to each other, of each rack (3), the top of each connecting plate (15) is fixedly connected with the inner wall of the top of the first sliding groove (5), two bidirectional screws (7) are rotatably connected to the inside of each connecting plate (15), a protection frame (10) is fixedly connected to the bottom of the desktop (1), two supporting rods (13) are hinged to the insides of the bottoms of the two sides of the protection frame (10), and rotating shafts (9) are fixedly connected to the tops of the two supporting rods (13) on the left side and the right side, the front outside of pivot (9) and the outside equal fixed cover in back are equipped with half gear (2), and half gear (2) and rack (3) meshing transmission, the outside slip cover of bracing piece (13) is equipped with fender rod (11), the second spout has been seted up along its direction of height in fender rod (11), bracing piece (13) slidable mounting is in the inside of second spout.
2. The small bed table as claimed in claim 1, wherein the support rods (13) are each provided with a plurality of circular through holes (14), the protection rod (11) is provided with a bolt (12), and the bolt (12) is threadedly engaged with the circular through holes (14).
3. The small bed table with adjustable height as claimed in claim 1, wherein the two-way screw (7) is fixed with a protective sleeve (6) on the outside, and the protective sleeve (6) is provided with anti-skid lines on the outside.
4. The small bed table with the adjustable height as claimed in claim 1, wherein the left side of the two-way screw (7) is fixedly connected with a stop block (8), and the vertical sections of the first sliding chute (5) and the sliding block (4) are both T-shaped structures.
5. The small bed table with adjustable height as claimed in claim 1, characterized in that the two-way screw (7) is located inside the protective frame (10), and the cross section of the table top (1) is rectangular.
6. The small bed table as claimed in claim 2, wherein the number of the circular through holes (14) is three, and the circular through holes (14) are respectively formed at the sides of the two support rods (13) far away from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022430957.3U CN213786020U (en) | 2020-10-28 | 2020-10-28 | Small bed table with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022430957.3U CN213786020U (en) | 2020-10-28 | 2020-10-28 | Small bed table with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213786020U true CN213786020U (en) | 2021-07-27 |
Family
ID=76962288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022430957.3U Expired - Fee Related CN213786020U (en) | 2020-10-28 | 2020-10-28 | Small bed table with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213786020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466263A (en) * | 2020-11-16 | 2021-03-09 | 江西阿诺玛科技有限公司 | Musical instrument support with music score |
-
2020
- 2020-10-28 CN CN202022430957.3U patent/CN213786020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466263A (en) * | 2020-11-16 | 2021-03-09 | 江西阿诺玛科技有限公司 | Musical instrument support with music score |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |