CN214207543U - Parent-child lifting table - Google Patents
Parent-child lifting table Download PDFInfo
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- CN214207543U CN214207543U CN202022571313.6U CN202022571313U CN214207543U CN 214207543 U CN214207543 U CN 214207543U CN 202022571313 U CN202022571313 U CN 202022571313U CN 214207543 U CN214207543 U CN 214207543U
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- lifting
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- child
- driving motor
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Abstract
The utility model discloses a parent-child lifting table, which comprises a base; a first table; the first lifting assembly is connected with the base and the first table plate and used for adjusting the height of the first table plate relative to the base; a second table; the second lifting assembly is connected with the second table plate and used for adjusting the height of the second table plate relative to the base; a connecting arm; the first end of the connecting arm is connected with the first lifting component, and the second end of the connecting arm is connected with the second lifting component; the lifting stroke of the first lifting assembly is larger than that of the second lifting assembly. The parent-child lifting table can be lifted independently and respectively, and the requirement of common learning of parents and children is met.
Description
Technical Field
The utility model relates to a lift table technical field, what specifically say is a parent-offspring lift table.
Background
The lifting table is an office table or a learning table with adjustable height, and the height can be adjusted according to the height, sitting posture and standing posture of a person; it advocates a healthy office style, so the elevating table is widely used in ordinary households. The lifting table in the prior art, in particular to an electric lifting table, generally comprises a table top, a base, a driving motor, lifting table legs and a cross beam connected with the table legs, wherein the table top is arranged at the top of the cross beam; a screw rod lifting mechanism is arranged in each table leg, the screw rod lifting mechanism is used for driving the table legs to lift and comprises a screw rod which is rotatably connected in an inner tube of the table legs, one end of the screw rod is coaxially connected with a driving gear assembly, a base is connected on the screw rod in a threaded manner, the base is fixedly connected with the inner wall of the inner tube of the table legs, and an outer tube of the table legs is connected with the bottom of the cross beam or the base; the driving motor is in transmission connection with the lead screw lifting mechanism and is used for driving the lead screw lifting mechanism to rotate, so that the distance between the table board and the base can be adjusted, and the height of the table board can be adjusted.
At home, parents and children study separately and use the liftable study desk separately, but for the parents who have in the kindergarten, big class or the elementary school, it is a bothersome thing to educate children to develop the reading habit of conscious, correct posture; generally, parents and children choose to share one learning table for learning in order to urge or guide the children to learn, but because the heights of the parents and the children are different and the requirements on the heights of the learning tables are different, one of the parents and the children always feels very uncomfortable when sharing one learning table. Therefore, the lifting learning table in the prior art cannot meet the requirement of the parents and the children for learning together.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above prior art, provide a parent-child lift table that can independently go up and down respectively, satisfy head of a family and child's study demand jointly.
The technical solution of the utility model is that, a parent-child lifting table with the following structure is provided: it comprises
A base;
a first table;
the first lifting assembly is connected with the base and the first table plate and used for adjusting the height of the first table plate relative to the base;
a second table;
the second lifting assembly is connected with the second table plate and used for adjusting the height of the second table plate relative to the base;
a connecting arm; the first end of the connecting arm is connected with the first lifting component, and the second end of the connecting arm is connected with the second lifting component;
the lifting stroke of the first lifting assembly is larger than that of the second lifting assembly.
Preferably, the height of the first table is greater than the height of the second table when the first lifting assembly and the second lifting assembly are at the lowest position of the stroke.
Preferably, the first lifting assembly comprises a first lifting upright and a first driving motor, the lower end of the first lifting upright is connected with the base, the upper end of the first lifting upright is in transmission connection with the first driving motor, and the first driving motor is connected with the bottom of the first table.
Preferably, the second lifting assembly comprises a second lifting upright and a second driving motor, the lower end of the second lifting upright is connected with the base, the upper end of the second lifting upright is in transmission connection with the second driving motor, and the second driving motor is connected with the bottom of the second table.
Preferably, the shell of the second driving motor is connected with the cross beam, the bottom of the second table plate is connected with a support, and the support is rotatably connected with the cross beam and used for adjusting the inclination angle of the second table plate; a locking structure is arranged between the support and the cross beam, an unlocking wrench is arranged on the second table plate, the unlocking wrench is connected with the locking structure and used for controlling the locking structure to move, so that the second table plate is in an unlocking state or a locking state, and the inclination angle of the second table plate is adjustable in the unlocking state; in the locked state, the inclination angle of the second table is locked.
Preferably, two ends of the cross beam are connected with two support plates, and the support is rotatably connected with the support plates through a rotating shaft; the support is provided with a plurality of lock holes which are distributed along the rotation direction of the support by taking the rotating shaft as the center, the support plate is connected with a lock pin which can be inserted into or separated from the lock holes, and the unlocking wrench is connected with the lock pin through a brake cable.
Preferably, the outer side wall of the first lifting assembly is connected with a first connecting seat, the outer side wall of the second lifting assembly is connected with a second connecting seat, the first end of the connecting arm is connected with the first connecting seat, and the second end of the connecting arm is connected with the second connecting seat.
Preferably, the outer side walls of the first connecting seat and the second connecting seat are provided with connecting portions which are obliquely arranged, the first end and the second end of each connecting arm are provided with connecting plates which are matched and attached with the connecting portions, and the connecting plates are connected with the connecting portions.
Preferably, the lifting device further comprises a first controller for controlling the lifting of the first lifting assembly and a second controller for controlling the lifting of the second lifting assembly, and the first controller and the second controller are the same controller.
After the structure more than adopting, the utility model relates to a parent-offspring's lift table compares with prior art, has following advantage: the lift stroke of the first lifting component of the parent-child lift table is larger than that of the second lifting component, namely the lift range of the first table is larger than that of the second table, or when the first lifting component and the second lifting component are located at the lowest positions of the strokes, the height of the first table is larger than that of the second table, and when the first lifting component and the second lifting component are located at the highest positions of the strokes, the height of the first table is larger than that of the second table. Set up like this, can satisfy the head of a family and the common study demand of child of different heights, and because first lifting unit and second lifting unit go up and down independently, head of a family and child can independently adjust the height of table, are not influenced each other when studying. Therefore, the parent-child lifting table can be lifted independently and respectively, and the common learning requirements of parents and children are met.
Drawings
Fig. 1 is a schematic structural view of a parent-child lifting table of the present invention.
Fig. 2 is another angle structure diagram of the parent-child elevating table of the present invention.
Fig. 3 is a schematic view of an assembly structure of the parent-child elevating table of the present invention.
As shown in the figure:
1. the base, 2, first table, 3, first lift subassembly, 300, first lift stand, 301, first driving motor, 302, the horizontal pole, 4, the second table, 400, the support, 401, the pivot, 402, the lockhole, 5, the second lift subassembly, 500, the second lift stand, 501, second driving motor, 502, the crossbeam, 503, the extension board, 6, the linking arm, 600, the connecting plate, 7, the lockpin, 700, the unblock spanner, 8, first connecting seat, 800, the second connecting seat, 801, connecting portion.
Detailed Description
The lifting table in the prior art structurally comprises a table plate, a base, a lifting upright post, a driving motor and a controller; the lower end of the lifting upright post is connected with the base, the upper end of the lifting upright post is connected with the table plate, or the upper end of the lifting upright post is connected with a beam assembly, the table plate is arranged at the top of the beam assembly, and the driving motor is arranged on the beam assembly and is in transmission connection with a linear driving mechanism in the lifting upright post; the controller is used for controlling the action of the driving motor; the lifting upright post is also called as a lifting table leg and structurally comprises an outer tube and an inner tube which is in sliding fit with the inner hole of the outer tube, and a linear lifting mechanism or a linear push rod mechanism is arranged in the inner hole of the inner tube; the linear lifting mechanism comprises a lead screw which is rotatably connected to the upper end of the inner tube through a bearing; the outer side wall of the base is connected with a supporting pipe, and the lower end of the supporting pipe is connected with the lower end of the outer pipe; the lead screw rotates to enable the base and the supporting pipe to move along the length direction of the lead screw, so that the outer pipe slides relative to the inner pipe, and the lifting upright post is lifted. The lifting upright post is a product which is a mature technology in the prior art, and can be referred to as the lifting upright post disclosed by the publication number CN207659000U, or the lifting table leg disclosed by the publication number CN 207626789U; therefore, the utility model does not explain the structure of the lifting upright column in detail. The lifting table of the utility model is an improvement made on the basis of the electric lifting table in the prior art.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3;
the utility model relates to a parent-child lifting table, which comprises two bases 1, in the embodiment, the number of the bases 1 is two; a first table 2; the first lifting assembly 3 is connected with the base 1 and the first table plate 2 and used for adjusting the height of the first table plate 3 relative to the base 1; a second table 4; the second lifting assembly 5 is connected with the second table plate 4 and used for adjusting the height of the second table plate 4 relative to the base 1; a connecting arm 6; the first end of the connecting arm 6 is connected with the first lifting component 3, and the second end of the connecting arm 6 is connected with the second lifting component 5; the lifting stroke of the first lifting assembly 3 is larger than that of the second lifting assembly 5. When the first lifting assembly 3 and the second lifting assembly 5 are located at the lowest position of the stroke, the height of the first table board 2 is greater than that of the second table board 4. That is, the lifting range of the first table 2 is greater than that of the second table 4, or when the first lifting assembly 3 and the second lifting assembly 5 are located at the lowest positions of the stroke, the height of the first table 2 is greater than that of the second table 4, and when the first lifting assembly 3 and the second lifting assembly 5 are located at the highest positions of the stroke, the height of the first table 2 is greater than that of the second table 4. Set up like this, can satisfy the head of a family and the common study demand of child of different heights, and because first lifting unit and second lifting unit go up and down independently, head of a family and child can independently adjust the height of table, are not influenced each other when studying. Therefore, the parent-child lifting table can be lifted independently and respectively, and the common learning requirements of parents and children are met.
Referring again to fig. 1 and 2, as an embodiment of the present invention; the first lifting assembly 3 comprises a first lifting upright 300 and a first driving motor 301, the lower end of the first lifting upright 300 is connected with the base 1, the upper end of the first lifting upright 300 is in transmission connection with the first driving motor 301, and the first driving motor 301 is connected with a cross rod 302 at the bottom of the first table board 2. The second lifting assembly 5 comprises a second lifting upright column 500 and a second driving motor 501, the lower end of the second lifting upright column 500 is connected with the base 1, the upper end of the second lifting upright column 500 is in transmission connection with the second driving motor 501, and the second driving motor 501 is connected with the bottom of the second table plate 4.
Referring again to fig. 2, as an embodiment of the present invention; a shell of the second driving motor 501 is connected with a cross beam 502, the bottom of the second table plate 4 is connected with a support 400, and the support 400 is rotatably connected with the cross beam 502 and used for adjusting the inclination angle of the second table plate 4; a locking structure is arranged between the support 400 and the cross beam 502, an unlocking wrench 700 is arranged on the second table board 4, the unlocking wrench 700 is connected with the locking structure and used for controlling the locking structure to act, so that the second table board 4 is in an unlocking state or a locking state, and the inclination angle of the second table board 4 is adjustable in the unlocking state; in the locked state, the tilt angle of the second table 4 is locked. Two ends of the cross beam 502 are connected with two support plates 503, and the support 400 is rotatably connected with the support plates 503 through a rotating shaft 401; the bracket 400 is provided with a plurality of locking holes 402 which are distributed along the rotation direction of the bracket 400 by taking the rotating shaft 401 as the center, the support plate 503 is connected with a 402 locking pin 7 which can be inserted into or separated from the locking holes, and the unlocking wrench 700 is connected with the locking pin 7 through a brake cable. The unlocking wrench 700 is pulled, the lock pin 7 moves under the action of the brake cable and is separated from the lock hole 402, at the moment, the second table plate 4 can rotate to adjust the angle, when the second table plate 4 rotates to a proper angle, the unlocking wrench 700 is loosened, the lock pin 7 is inserted into the lock hole 402 under the action of the reset spring, and at the moment, the angle of the second table plate 4 is fixed.
Referring again to fig. 3, as an embodiment of the present invention; the outer side wall of the first lifting component 3 is connected with a first connecting seat 8, the outer side wall of the second lifting component 5 is connected with a second connecting seat 800, the first end of the connecting arm 6 is connected with the first connecting seat 8, and the second end of the connecting arm 6 is connected with the second connecting seat 800. The lateral wall of first connecting seat 8 and second connecting seat 800 all is equipped with the connecting portion 801 that the slope set up, the first end and the second end of linking arm 6 all are equipped with the connecting plate 600 that matches the laminating with connecting portion 801, connecting plate 600 pass through screwed connection with connecting portion 801.
As an embodiment of the present invention; the parent-child lifting table further comprises a first controller and a second controller, the first controller is used for controlling the first lifting assembly 3 to lift, the second controller is used for controlling the second lifting assembly 5 to lift, and the first controller and the second controller are the same controller. Thus, the parent-child lifting table is convenient to lift and operate.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A parent-child lifting table is characterized in that: it comprises
A base;
a first table;
the first lifting assembly is connected with the base and the first table plate and used for adjusting the height of the first table plate relative to the base;
a second table;
the second lifting assembly is connected with the second table plate and used for adjusting the height of the second table plate relative to the base;
a connecting arm; the first end of the connecting arm is connected with the first lifting component, and the second end of the connecting arm is connected with the second lifting component;
the lifting stroke of the first lifting assembly is larger than that of the second lifting assembly.
2. A parent-child lifting table according to claim 1, wherein: when the first lifting assembly and the second lifting assembly are located at the lowest positions of the stroke, the height of the first table plate is larger than that of the second table plate.
3. A parent-child lifting table according to claim 1, wherein: first lifting unit includes first lift stand and first driving motor, the lower extreme and the base of first lift stand are connected, and the upper end and the first driving motor transmission of first lift stand are connected, first driving motor be connected with the bottom of first table.
4. A parent-child lifting table according to claim 1, wherein: the second lifting assembly comprises a second lifting stand column and a second driving motor, the lower end of the second lifting stand column is connected with the base, the upper end of the second lifting stand column is in transmission connection with the second driving motor, and the second driving motor is connected with the bottom of the second table board.
5. The parent-child lifting table as claimed in claim 4, wherein: the shell of the second driving motor is connected with the cross beam, the bottom of the second table plate is connected with a support, and the support is rotatably connected with the cross beam and used for adjusting the inclination angle of the second table plate; a locking structure is arranged between the support and the cross beam, an unlocking wrench is arranged on the second table plate, the unlocking wrench is connected with the locking structure and used for controlling the locking structure to move, so that the second table plate is in an unlocking state or a locking state, and the inclination angle of the second table plate is adjustable in the unlocking state; in the locked state, the inclination angle of the second table is locked.
6. The parent-child lifting table as claimed in claim 5, wherein: two ends of the cross beam are connected with two support plates, and the support is rotatably connected with the support plates through a rotating shaft; the support is provided with a plurality of lock holes which are distributed along the rotation direction of the support by taking the rotating shaft as the center, the support plate is connected with a lock pin which can be inserted into or separated from the lock holes, and the unlocking wrench is connected with the lock pin through a brake cable.
7. A parent-child lifting table according to claim 1, wherein: the outer side wall of the first lifting assembly is connected with a first connecting seat, the outer side wall of the second lifting assembly is connected with a second connecting seat, the first end of the connecting arm is connected with the first connecting seat, and the second end of the connecting arm is connected with the second connecting seat.
8. The parent-child lifting table as claimed in claim 7, wherein: the lateral wall of first connecting seat and second connecting seat all is equipped with the connecting portion that the slope set up, the first end and the second end of linking arm all are equipped with the connecting plate that matches the laminating with connecting portion, the connecting plate be connected with connecting portion.
9. A parent-child lifting table according to claim 1, wherein: the lifting device also comprises a first controller used for controlling the lifting of the first lifting component and a second controller used for controlling the lifting of the second lifting component, wherein the first controller and the second controller are the same controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022571313.6U CN214207543U (en) | 2020-11-09 | 2020-11-09 | Parent-child lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022571313.6U CN214207543U (en) | 2020-11-09 | 2020-11-09 | Parent-child lifting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214207543U true CN214207543U (en) | 2021-09-17 |
Family
ID=77696744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022571313.6U Active CN214207543U (en) | 2020-11-09 | 2020-11-09 | Parent-child lifting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214207543U (en) |
-
2020
- 2020-11-09 CN CN202022571313.6U patent/CN214207543U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |