CN209284520U - A kind of dining table that desktop area can adjust - Google Patents
A kind of dining table that desktop area can adjust Download PDFInfo
- Publication number
- CN209284520U CN209284520U CN201822164419.7U CN201822164419U CN209284520U CN 209284520 U CN209284520 U CN 209284520U CN 201822164419 U CN201822164419 U CN 201822164419U CN 209284520 U CN209284520 U CN 209284520U
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- desktop
- screw rod
- mandril
- pedestal
- dining table
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Abstract
The utility model discloses the dining tables that a kind of desktop area can adjust, including pedestal, the first screw rod, pulley, support frame, the second motor, mandril and the first desktop, the centre of the chassis interior is provided with support base, it is mounted on the first thread bush at left and right sides of first screw rod, first connecting rod is installed below the first mounting base；Lifting device is installed below support frame as described above, shaft is installed in lifting device, mandril is installed above lifting device, the lower section at left and right sides of mandril is equipped with the second mounting base, second connecting rod is installed in the second mounting base, the second desktop is installed above mandril.The utility model is rotated counterclockwise by first motor, it is driven by the cooperation between the first screw rod and the second thread bush, so that first connecting rod is stretched out with movable pulley to the lower section of pedestal, dining table is moved to designated position, rotated clockwise again by first motor so that pulley retract pedestal in, being capable of more convenient mobile dinning table.
Description
Technical field
The utility model relates to dining table field, dining table that specifically a kind of desktop area can adjust.
Background technique
State's Putting common first, bread is the staff of life, country using the people as foundation, and the people with grain be oneself life direct bearing, and
The three meals in a day of people be unable to do without dining table, and dining table is the desk that people have a meal, and common dining table generally has wooden dining table, steel wood
Dining table, marble dining table etc., general dining table have rectangular or rectangular, also there is the dining table of equilateral polygon.Traditional dining table
Structure is relatively simple, general desktop it is fixed-size, desktop size cannot be adjusted according to the number of number, there are poles
Big limitation, and the existing most table structure of dining table that can adjust desktop area is more complicated, cost is higher, in addition existing
Generally than cumbersome, movement gets up to compare to be taken time and effort some dining tables.
Utility model content
The purpose of this utility model is to provide the dining tables that a kind of desktop area can adjust, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of dining table that desktop area can adjust, including pedestal, the first screw rod, pulley, support frame, the second motor, top
Bar and the first desktop, the centre of the chassis interior are provided with support base, are provided with sliding slot at left and right sides of support base, in pedestal
First motor is installed above the left side in portion, the first screw rod is installed, the left and right sides of the first screw rod is equal on the right side of first motor
First thread bush is installed, the first mounting base is provided with below the first thread bush, is equipped with first below the first mounting base
Connecting rod；Lifting device is installed below support frame as described above, shaft is installed in lifting device, is equipped on the right side of shaft
Two motors are equipped with first gear in shaft, second gear are equipped with above first gear, is equipped with above second gear
Second screw rod is provided with limited block above the second screw rod, is connected between the second screw rod and lifting device by the second thread bush,
Mandril is installed, the lower section at left and right sides of mandril is equipped with the second mounting base, installs in the second mounting base above lifting device
There is the second connecting rod, the top of the second connecting rod is connected to the lower section of the first desktop, the top peace of mandril by third mounting base
Equipped with the second desktop.
Further scheme as the utility model: the left side above the pedestal is provided with floor push, pedestal top
Centre support frame is installed, the left and right sides above support frame is equipped with the first sliding rail, and the first table is equipped on the first sliding rail
Face.
Further scheme as the utility model: first desktop is far from being provided with below the first sliding rail side
Guide groove is provided with below two sliding rails, the first sliding rail and the second sliding rail, guide groove is arranged close to the lower section of the second sliding rail side
First switch key.
Further scheme as the utility model: the left and right sides below second desktop is equipped with spring, spring
Lower section second switch key is installed.
Further scheme as the utility model: the first connecting rod is equipped with connection close to the side of support base
Plate is equipped with pulley below connecting plate.
Compared with prior art, the utility model rotating counterclockwise by first motor, passes through the first screw rod and second
Dining table is moved to specified by the cooperation transmission between thread bush so that first connecting rod is stretched out with movable pulley to the lower section of pedestal
Position, then rotated clockwise by first motor so that pulley retracts in pedestal, it being capable of more convenient mobile dinning table；Be arranged
Two motors and lifting device can make mandril that the second desktop be driven to move up, while mandril makes the second connecting rod drive the first table
It is mobile towards the left and right sides, when the second desktop and the first desktop rise to sustained height, opened by first switch key and second
Crucial contact is so that the second motor stalls, achieve the effect that adjust dining table top area, structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the dining table embodiment one that desktop area can adjust.
The structural schematic diagram of lifting device in the dining table embodiment one that Fig. 2 can adjust for a kind of desktop area.
Fig. 3 is a kind of structural schematic diagram for the dining table embodiment two that desktop area can adjust.
In figure: 1, pedestal；2, support base；3, first motor；4, the first screw rod；5, sliding slot；6, the first thread bush；7, first
Mounting base；8, first connecting rod；9, connecting plate；10, pulley；11, floor push；12, support frame；13, lifting device；14,
Two motors；15, shaft；16, first gear；17, second gear；18, the second screw rod；19, limited block；20, the second thread bush；
21, mandril；22, the second mounting base；23, the second connecting rod；24, the first sliding rail；25, guide groove；26, the second sliding rail；27, first
On & off switch；28, the first desktop；29, third mounting base；30, the second desktop；31, spring；32, second switch key；33, it first leads
To wheel；34, the second directive wheel.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment one
The dining table that a kind of desktop area can adjust referring to FIG. 1-2, including pedestal 1, the first screw rod 4, pulley 10, branch
Support 12, the second motor 14, mandril 21 and the first desktop 28；Centre inside the pedestal 1 is provided with support base 2, support base 2
The left and right sides be provided with sliding slot 5, first motor 3, the right side installation of first motor 3 are installed above left side inside pedestal 1
There is the first screw rod 4, the left and right sides of the first screw rod 4 is mounted on the first thread bush 6, the screw thread side of 4 left and right sides of the first screw rod
To on the contrary, the lower section of the first thread bush 6 is provided with the first mounting base 7, the lower section of the first mounting base 7 is equipped with first connecting rod 8,
First connecting rod 8 is equipped with connecting plate 9 close to the side of support base 2, and the lower section of connecting plate 9 is equipped with pulley 10, passes through first
The rotating forward or reversion of motor 3 pass through first connecting rod 8 so that the first thread bush 6 of the left and right sides is close to each other or separate
Dining table is moved easily so that the pulley 10 of the left and right sides is downward or moves up with the effect of connecting plate 9.
The left side of 1 top of pedestal is provided with floor push 11, and the centre of 1 top of pedestal is equipped with support frame 12, props up
The left and right sides of 12 top of support is equipped with the first sliding rail 24, and the first desktop 28, the first desktop 28 are equipped on the first sliding rail 24
Far from the second sliding rail 26 is provided with below 24 side of the first sliding rail, the lower section of the first sliding rail 24 and the second sliding rail 26, which is provided with, is led
To slot 25, first switch key 27 is arranged close to the lower section of 26 side of the second sliding rail in guide groove 25.
The lower section of support frame as described above 12 is equipped with lifting device 13, and shaft 15 is equipped in lifting device 13, shaft 15
Right side is equipped with the second motor 14, and first gear 16 is equipped in shaft 15, and the top of first gear 16 is equipped with second gear
17, the top of second gear 17 is equipped with the second screw rod 18, and the top of the second screw rod 18 is provided with limited block 19, the second screw rod 18
It is connect between lifting device 13 by the second thread bush 20, the top of lifting device 13 is equipped with mandril 21, mandril 21 or so
Second mounting base 22 is installed below two sides, the second connecting rod 23 is installed in second mounting base 22, the second connecting rod 23
Top is connected to the lower section of the first desktop 28 by third mounting base 29, and the top of mandril 21 is equipped with the second desktop 30, and second
The left and right sides of 30 lower section of desktop is equipped with spring 31, and the lower section of spring 31 is equipped with second switch key 32.
The working principle of the utility model is: floor push 11 is stepped on foot first, so that first motor 3 turns counterclockwise
Dynamic, first motor 3 drives the rotation of the first screw rod 4, and the first screw rod 4 drives the rotation of the first thread bush 6, so that first connecting rod 8 is logical
It crosses connecting plate 9 to move down with movable pulley 10, stretches out pulley 10 from the lower section of pedestal 1, promotion dining table to specified position, so
It again rotates clockwise first motor 3 afterwards, is retracted pulley 10 in pedestal 1, when needing to tune up dining table top area, passes through
The rotation of second motor 14 drives shaft 15 to rotate, and passes through first gear 16, second gear 17, the second screw rod 18 and the second thread bush
Cooperation transmission between 20, so that lifting device 13 rises, lifting device 13 drives mandril 21 to move up, and mandril 21 passes through the
The effects of two connecting rods 23 so that the first desktop 28 two sides separate to the left and right, while mandril 21 drives the second desktop 30 to moving up
Dynamic, when the second desktop 30 rises to the first 28 same level of desktop, second switch key 32 is contacted with first switch key 27,
So that the second motor 14 stops operating.
Embodiment two
Referring to Fig. 3, the dining table that a kind of desktop area can adjust, including pedestal 1, the first screw rod 4, pulley 10, support
Frame 12, the second motor 14, mandril 21 and the first desktop 28；Centre inside the pedestal 1 is provided with support base 2, support base 2
The left and right sides is provided with sliding slot 5, is equipped with first motor 3 above the left side inside pedestal 1, the right side of first motor 3 is equipped with
First screw rod 4, the left and right sides of the first screw rod 4 are mounted on the first thread bush 6, the hand of spiral of 4 left and right sides of the first screw rod
On the contrary, the lower section of the first thread bush 6 is provided with the first mounting base 7, the lower section of the first mounting base 7 is equipped with first connecting rod 8, the
One connecting rod 8 is equipped with connecting plate 9 close to the side of support base 2, and the lower section of connecting plate 9 is equipped with pulley 10, passes through the first electricity
The rotating forward or reversion of machine 3 pass through 8 He of first connecting rod so that the first thread bush 6 of the left and right sides is close to each other or separate
The effect of connecting plate 9 is moved easily dining table so that the pulley 10 of the left and right sides is downward or moves up.
The left side of 1 top of pedestal is provided with floor push 11, and the centre of 1 top of pedestal is equipped with support frame 12, left
It is mounted on guide groove 25 between right frame 12 supported on both sides, guide groove 25 is equipped with the first directive wheel close to the side of support frame 12
33, guide groove 25 is equipped with the second directive wheel 34 far from the side of support frame 12, the first directive wheel 33 and the second directive wheel 34
Top is equipped with the first desktop 28, and 25 lower section of guide groove is provided with first switch key 27 far from the side of support frame 12.
The lower section of support frame as described above 12 is equipped with lifting device 13, and shaft 15 is equipped in lifting device 13, shaft 15
Right side is equipped with the second motor 14, and first gear 16 is equipped in shaft 15, and the top of first gear 16 is equipped with second gear
17, the top of second gear 17 is equipped with the second screw rod 18, and the top of the second screw rod 18 is provided with limited block 19, the second screw rod 18
It is connect between lifting device 13 by the second thread bush 20, the top of lifting device 13 is equipped with mandril 21, mandril 21 or so
Second mounting base 22 is installed below two sides, the second connecting rod 23 is installed in second mounting base 22, the second connecting rod 23
Top is connected to the lower section of the first desktop 28 by third mounting base 29, and the top of mandril 21 is equipped with the second desktop 30, and second
The left and right sides of 30 lower section of desktop is equipped with spring 31, and the lower section of spring 31 is equipped with second switch key 32.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (5)
1. the dining table that a kind of desktop area can adjust, including pedestal (1), the first screw rod (4), pulley (10), support frame (12),
Second motor (14), mandril (21) and the first desktop (28), which is characterized in that the internal centre of the pedestal (1) is provided with branch
It supports seat (2), is provided with sliding slot (5) at left and right sides of support base (2), pedestal (1) is equipped with first motor above internal left side
(3), it is equipped with the first screw rod (4) on the right side of first motor (3), the first screw rod is mounted on the first screw thread at left and right sides of (4)
It covers (6), is provided with the first mounting base (7) below the first thread bush (6), the first mounting base is equipped with the first company below (7)
Extension bar (8)；It is equipped with below support frame as described above (12) lifting device (13), shaft (15) is installed in lifting device (13),
It is equipped with the second motor (14), is equipped in shaft (15) first gear (16) on the right side of shaft (15), first gear (16)
Top is equipped with second gear (17), is equipped with above second gear (17) the second screw rod (18), the second screw rod (18) it is upper
Side is provided with limited block (19), is connect between the second screw rod (18) and lifting device (13) by the second thread bush (20), is gone up and down
It being equipped with above device (13) mandril (21), the lower section at left and right sides of mandril (21) is equipped with the second mounting base (22), and second
It is equipped in mounting base (22) the second connecting rod (23), the top of the second connecting rod (23) is connected to by third mounting base (29)
The lower section of first desktop (28) is equipped with the second desktop (30) above mandril (21).
2. the dining table that a kind of desktop area according to claim 1 can adjust, which is characterized in that on the pedestal (1)
The left side of side is provided with floor push (11), and the centre above pedestal (1) is equipped with support frame (12), above support frame (12)
The left and right sides is equipped with the first sliding rail (24), and the first desktop (28) are equipped on the first sliding rail (24).
3. the dining table that a kind of desktop area according to claim 2 can adjust, which is characterized in that first desktop
(28) far from being provided with the second sliding rail (26) below the first sliding rail (24) side, the first sliding rail (24) and the second sliding rail (26)
Lower section is provided with guide groove (25), and first switch key (27) are arranged close to the lower section of the second sliding rail (26) side in guide groove (25).
4. the dining table that a kind of desktop area according to claim 1 can adjust, which is characterized in that second desktop
(30) left and right sides below is equipped with spring (31), and second switch key (32) are equipped with below spring (31).
5. the dining table that a kind of desktop area according to claim 1 can adjust, which is characterized in that the first connecting rod
(8) side close to support base (2) is equipped with connecting plate (9), and pulley (10) are equipped with below connecting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822164419.7U CN209284520U (en) | 2018-12-24 | 2018-12-24 | A kind of dining table that desktop area can adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822164419.7U CN209284520U (en) | 2018-12-24 | 2018-12-24 | A kind of dining table that desktop area can adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209284520U true CN209284520U (en) | 2019-08-23 |
Family
ID=67656086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822164419.7U Active CN209284520U (en) | 2018-12-24 | 2018-12-24 | A kind of dining table that desktop area can adjust |
Country Status (1)
| Country | Link |
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| CN (1) | CN209284520U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811851A (en) * | 2019-12-11 | 2020-02-21 | 张伟 | Auxiliary device convenient for gastrointestinal surgery |
| CN111166056A (en) * | 2019-12-28 | 2020-05-19 | 许洁 | Earth economic management file storage device |
| CN111772341A (en) * | 2020-08-31 | 2020-10-16 | 江西志超科教设备有限公司 | Student desk and chair capable of storing articles |
| CN112425912A (en) * | 2020-11-23 | 2021-03-02 | 湖南瑞奇电器有限公司 | Electric heating table convenient to lift and adjust |
| CN112869377A (en) * | 2021-01-22 | 2021-06-01 | 王林 | Extensible dining table |
| CN112971359A (en) * | 2021-01-26 | 2021-06-18 | 赵建勋 | Multifunctional dining table with heating function |
| CN115299702A (en) * | 2022-08-06 | 2022-11-08 | 广东万振家具有限公司 | Rotary pushing device with multimedia display assembly |
-
2018
- 2018-12-24 CN CN201822164419.7U patent/CN209284520U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811851A (en) * | 2019-12-11 | 2020-02-21 | 张伟 | Auxiliary device convenient for gastrointestinal surgery |
| CN111166056A (en) * | 2019-12-28 | 2020-05-19 | 许洁 | Earth economic management file storage device |
| CN111772341A (en) * | 2020-08-31 | 2020-10-16 | 江西志超科教设备有限公司 | Student desk and chair capable of storing articles |
| CN112425912A (en) * | 2020-11-23 | 2021-03-02 | 湖南瑞奇电器有限公司 | Electric heating table convenient to lift and adjust |
| CN112425912B (en) * | 2020-11-23 | 2022-07-22 | 湖南瑞奇电器有限公司 | Electric heating table convenient to lift and adjust |
| CN112869377A (en) * | 2021-01-22 | 2021-06-01 | 王林 | Extensible dining table |
| CN112971359A (en) * | 2021-01-26 | 2021-06-18 | 赵建勋 | Multifunctional dining table with heating function |
| CN115299702A (en) * | 2022-08-06 | 2022-11-08 | 广东万振家具有限公司 | Rotary pushing device with multimedia display assembly |
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