CN204734103U - Automatic folding lift desk - Google Patents
Automatic folding lift desk Download PDFInfo
- Publication number
- CN204734103U CN204734103U CN201520249315.XU CN201520249315U CN204734103U CN 204734103 U CN204734103 U CN 204734103U CN 201520249315 U CN201520249315 U CN 201520249315U CN 204734103 U CN204734103 U CN 204734103U
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- motor
- auto
- positioner
- table leg
- desk
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Abstract
The utility model provides an automatic folding lift desk, the voice desk comprises a desk body, the table body is including desktop, table leg, folding mechanism and elevating system, the desktop with the table leg is articulated, folding mechanism include first motor and with the positioner that a motor drive connects, a positioner with the desktop passes through the bracing piece and connects, elevating system include the second motor and with the 2nd positioner that the 2nd motor drive connects, the 2nd positioner with the table leg is connected. The utility model discloses an actively the effect is: folding mechanism drives the desktop and extends or fold, and elevating system drives a body and goes up and down, has satisfied the user to the desk requirement of folding lift in a flexible way.
Description
Technical field
The utility model relates to office equipment technical field, especially relates to a kind of auto-folder lifting desk.
Background technology
In daily learning life, the desk in classroom always has many inconvenience.First, it is short that the height of classmate has height to have, and the situation that the tall person sat in front blocks little chap below can be solved well at lecture theater, but, due to condition restriction, be not that lecture theater can both be built in each classroom.Secondly, always have a lot of indoor activities in school, but mostly occupy many spaces due to present desk, therefore a lot of activity can only move on to outdoor and carries out, and is very inconvenience.Namely the utility model is improve for above two problems.
Summary of the invention
The utility model provides a kind of auto-folder lifting desk, and the fold mechanism of this desk drives desktop to stretch or folds, and elevating mechanism drives the lifting of table body, to meet the requirement of user to the flexible folding liftable of desk.
For solving the problem in background technology, the technical solution adopted in the utility model is: a kind of auto-folder lifting desk, comprise a body, described table body comprises desktop, table leg, fold mechanism and elevating mechanism, described desktop and described table leg hinged, the first positioner that described fold mechanism comprises the first motor and is connected with described first motor-driven, described first positioner is connected by support bar with described desktop;
The second positioner that described elevating mechanism comprises the second motor and is connected with described second motor-driven, described second positioner is connected with described table leg.
Further, described table leg is frame structure, and described fold mechanism is positioned at this frame structure.
Further, the lifting body that described first positioner comprises limit body, the first screw rod and coordinates with described first screw flight, one end of described first screw rod is connected with described first motor-driven, and the other end is rotatably connected with described limit body, and described lifting body is connected with described support bar.
Further, described table leg bottom is provided with groove, described second positioner comprises threaded sleeve, the second screw rod and is fixedly arranged on the plush copper of described screw tip, described threaded sleeve bottom is connected with described second motor-driven, described threaded sleeve coordinates with described second screw flight, and described plush copper is positioned at described groove.
Further, also be provided with base, described base is a U-shaped frame, described elevating mechanism is positioned at described U-shaped frame, described U-shaped frame dual-side is arranged with strip draw-in groove, one side of described plush copper is fixedly connected with card article, and the two ends of described card article lay respectively in the symmetrically arranged described draw-in groove of described U-shaped frame dual-side.
Further, described U-shaped chord position is in the lateral surface of described table leg.
Further, described table body is for be symmetrical arranged in pairs.
Further, connected by connector between symmetrically arranged two described table bodies, the positional symmetry of described table leg near two sides is provided with bar shaped recess, limited post is provided with in described recess, described connector comprises connecting rod and is positioned at the connecting ring at described connecting rod two ends, and two described connecting rings are set with the limited post periphery of correspondence position on two table bodies.
Further, be provided with shared chassis bottom symmetrically arranged two described table bodies, the U-shaped frame bottom surface of each described table body is fixedly connected with described chassis.
The advantage that the utility model has and good effect are:
1, the fold mechanism in the utility model between symmetrically arranged two table bodies and elevating mechanism are independently arranged, and namely both can realize the elevating folding of independent table body, also can be elevated while two table bodies, flexibly and easily, practical.
2, fold mechanism of the present utility model is positioned at the frame structure of table leg, does not namely additionally take the space beyond a body, and save space, associative perception is strong;
3, elevating mechanism of the present utility model is positioned at U-shaped frame, and lifting track is limited in the draw-in groove of U-shaped frame, and lifting process is more safe and reliable;
4, in the utility model, the associative perception being arranged so that desk of connector is stronger, and do not affect a body be elevated separately and lift action simultaneously basis on improve the security performance of this desk.
Accompanying drawing explanation
Fig. 1 is the position relationship schematic diagram between single U-shaped frame that single described table body is corresponding with on described base;
Fig. 2 is described fold mechanism and described position legs relation schematic diagram;
Fig. 3 is the structural representation of the relatively described table leg extended configuration of described desktop;
Fig. 4 is the structural representation of described base;
Fig. 5 is the position relationship schematic perspective view of described elevating mechanism and described base;
Fig. 6 is the position relationship floor map of described elevating mechanism and described base;
Fig. 7 is the utility model extended configuration schematic diagram;
Fig. 8 is the utility model folded state schematic diagram.
In figure: 1, desktop, 2, table leg, 21, groove, 22, recess, 23, limited post, 3, base, 31, U-shaped frame, 32, draw-in groove, 4, fold mechanism, the 41, first motor, 42, the first positioner, 43, limit body, the 44, first screw rod, 45, lifting body, 46, support bar, 5, elevating mechanism, the 51, second motor, the 52, second positioner, 53, threaded sleeve, the 54, second screw rod, 55, plush copper, 56, card article, 6, connector, 61, connecting rod, 62, connecting ring, 7, chassis.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As shown in Fig. 1 ~ Fig. 8, a kind of auto-folder lifting desk, comprise one group of symmetrically arranged table body and be positioned at the chassis 7 below described table body, described table body comprises desktop 1, table leg 2, base 3, fold mechanism 4 and elevating mechanism 5, described desktop 1 is hinged with described table leg 2, described table leg 2 is frame structure, described table leg 2 bottom is provided with groove 21, described fold mechanism 4 is fixedly arranged in this frame structure, described base 3 is a U-shaped frame 31, as shown in Figure 4, described U-shaped frame 31 is positioned at the lateral surface of described table leg 2, described U-shaped frame 31 dual-side is arranged with strip draw-in groove 32, described elevating mechanism 4 is fixedly arranged in described U-shaped frame 31, as shown in Figure 1.
The first positioner 42 that described fold mechanism 4 comprises the first motor 41 and is in transmission connection with described first motor 41, described first positioner 42 comprises limit body 43, first screw rod 44 and the lifting body 45 with described first screw rod 44 threaded engagement, one end and described first motor 41 of described first screw rod 44 are in transmission connection, the other end is rotatably connected with described limit body 43, and described lifting body 45 is connected by support bar 46 with described desktop 1; This fold mechanism 4 is positioned at the frame structure of table leg 2, does not namely additionally take the space beyond a body, saves space, and associative perception is strong, as shown in Figure 2,3.
This fold mechanism 4 drives that desktop 1 stretches, folding process is as follows: start the first motor 41, described first motor 41 rotates forward, first motor 41 drives the first screw rod 44 to rotate forward by bar linkage structure, lifting body 45 rises under the effect of threaded engagement, and drive on one end of support bar 46 and rise, the other end of support bar 46 rises thereupon, and drives desktop 1 to stretch; Start the first motor 41, described first motor 41 reverses, and the first motor 41 drives the first screw rod 44 to reverse by bar linkage structure, lifting body 45 declines under the effect of threaded engagement, and driving one end of support bar 46 to decline, the other end of support bar 46 declines thereupon, and drives desktop 1 to fold.The state diagram that above-mentioned stretching, extension folds as shown in Figure 7,8.
The second positioner 52 that described elevating mechanism 5 comprises the second motor 51 and is in transmission connection with described second motor 51, described second positioner 52 comprises threaded sleeve 53, second screw rod 54, plush copper 55 and card article 56, described threaded sleeve 53 bottom and described second motor 51 are in transmission connection, described threaded sleeve 53 and described second screw rod 54 threaded engagement, described plush copper 55 is fixedly arranged on the top of described second screw rod 54, described card article 56 is fixedly connected with a side of described plush copper 55, described plush copper 55 is positioned at the described groove 21 of table leg 2 bottom, described card article 56 is positioned at the symmetrically arranged strip draw-in groove 32 of U-shaped frame 31 dual-side, as Fig. 5, shown in 6,
The process that this elevating mechanism 5 drives table body to be elevated is as follows: start the second motor 51, described second motor 51 rotates forward, second motor 51 drives threaded sleeve 53 to rotate forward by bar linkage structure, second screw rod 54 rises under the effect of threaded engagement, the plush copper 55 being positioned at the second screw rod 54 top rises, this plush copper 55 is positioned at the groove 21 of table leg 2, and namely table leg 2 rises thereupon, and table leg 2 drives whole table body to rise; Start the second motor 51, described second motor 51 reverses, second motor 51 drives threaded sleeve 53 to reverse by bar linkage structure, second screw rod 54 declines under the effect of threaded engagement, the plush copper 55 being positioned at the second screw rod 54 top declines, this plush copper 55 is positioned at the groove 21 of table leg 2, and namely table leg 2 declines thereupon, and table leg 2 drives whole table body to decline.In the lifting process of this elevating mechanism 5, card article 56 and plush copper 55 1 lifting, the lifting track of this card article 56 is limited in draw-in groove 32, and lifting process is more safe and reliable.
Fold mechanism 4 in the present embodiment between symmetrically arranged two table bodies and elevating mechanism 5 are independently arranged, and namely both can realize the elevating folding of independent table body, also can be elevated while two table bodies, flexibly and easily, practical.
For making the folding liftable between two table bodies more stable, arrange connector 6 between symmetrically arranged two described table bodies to connect, the positional symmetry of described table leg 2 near two sides is provided with bar shaped recess 22, limited post 23 is provided with in described recess 22, described connector 6 comprises connecting rod 61 and is positioned at the connecting ring 62 at described connecting rod 61 two ends, two described connecting rings 62 are set with limited post 23 periphery of correspondence position on two table bodies, and this limited post 23 can move up and down by connecting ring 62 relatively.The associative perception being arranged so that the desk of the present embodiment of this connector 6 is stronger, and do not affect a body be elevated separately and lift action simultaneously basis on improve the security performance of this desk, as shown in Fig. 2,7,8.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (9)
1. an auto-folder lifting desk, comprise a body, it is characterized in that, described table body comprises desktop, table leg, fold mechanism and elevating mechanism, described desktop and described table leg hinged, the first positioner that described fold mechanism comprises the first motor and is connected with described first motor-driven, described first positioner is connected by support bar with described desktop;
The second positioner that described elevating mechanism comprises the second motor and is connected with described second motor-driven, described second positioner is connected with described table leg.
2. a kind of auto-folder lifting desk as claimed in claim 1, is characterized in that, described table leg is frame structure, and described fold mechanism is positioned at this frame structure.
3. a kind of auto-folder lifting desk as described in as arbitrary in claim 1 or 2, it is characterized in that, the lifting body that described first positioner comprises limit body, the first screw rod and coordinates with described first screw flight, one end of described first screw rod is connected with described first motor-driven, the other end is rotatably connected with described limit body, and described lifting body is connected with described support bar.
4. a kind of auto-folder lifting desk as claimed in claim 1, it is characterized in that, described table leg bottom is provided with groove, described second positioner comprises threaded sleeve, the second screw rod and is fixedly arranged on the plush copper of described screw tip, described threaded sleeve bottom is connected with described second motor-driven, described threaded sleeve coordinates with described second screw flight, and described plush copper is positioned at described groove.
5. a kind of auto-folder lifting desk as described in as arbitrary in claim 1 or 4, it is characterized in that, also be provided with base, described base is a U-shaped frame, described elevating mechanism is positioned at described U-shaped frame, described U-shaped frame dual-side is arranged with strip draw-in groove, and a side of described plush copper is fixedly connected with card article, and the two ends of described card article lay respectively in the symmetrically arranged described draw-in groove of described U-shaped frame dual-side.
6. a kind of auto-folder lifting desk as claimed in claim 5, is characterized in that, described U-shaped chord position is in the lateral surface of described table leg.
7. a kind of auto-folder lifting desk as claimed in claim 6, is characterized in that, described table body is for be symmetrical arranged in pairs.
8. a kind of auto-folder lifting desk as claimed in claim 7, it is characterized in that, connected by connector between symmetrically arranged two described table bodies, the positional symmetry of described table leg near two sides is provided with bar shaped recess, limited post is provided with in described recess, described connector comprises connecting rod and is positioned at the connecting ring at described connecting rod two ends, and two described connecting rings are set with the limited post periphery of correspondence position on two table bodies.
9. a kind of auto-folder lifting desk as described in as arbitrary in claim 7 or 8, it is characterized in that, be provided with shared chassis bottom symmetrically arranged two described table bodies, the U-shaped frame bottom surface of each described table body is fixedly connected with described chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249315.XU CN204734103U (en) | 2015-04-22 | 2015-04-22 | Automatic folding lift desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249315.XU CN204734103U (en) | 2015-04-22 | 2015-04-22 | Automatic folding lift desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204734103U true CN204734103U (en) | 2015-11-04 |
Family
ID=54415874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520249315.XU Expired - Fee Related CN204734103U (en) | 2015-04-22 | 2015-04-22 | Automatic folding lift desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204734103U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768548A (en) * | 2015-11-30 | 2016-07-20 | 四川东山教学设备有限责任公司 | Waterproof teacher's desk provided with lifting desktop |
| CN106128179A (en) * | 2016-09-06 | 2016-11-16 | 安庆建金智能科技有限公司 | A kind of sensing self-balancing articles holding table for assiatant robot |
| CN107455925A (en) * | 2017-09-21 | 2017-12-12 | 徐勤凤 | A kind of intelligent elevated folding desk |
-
2015
- 2015-04-22 CN CN201520249315.XU patent/CN204734103U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768548A (en) * | 2015-11-30 | 2016-07-20 | 四川东山教学设备有限责任公司 | Waterproof teacher's desk provided with lifting desktop |
| CN105768548B (en) * | 2015-11-30 | 2018-03-16 | 四川东山教学设备有限责任公司 | A kind of liftable waterproof lectern of desktop |
| CN106128179A (en) * | 2016-09-06 | 2016-11-16 | 安庆建金智能科技有限公司 | A kind of sensing self-balancing articles holding table for assiatant robot |
| CN107455925A (en) * | 2017-09-21 | 2017-12-12 | 徐勤凤 | A kind of intelligent elevated folding desk |
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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: 20151104 Termination date: 20160422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |