CN218483990U - Table capable of automatically taking down and lowering - Google Patents
Table capable of automatically taking down and lowering Download PDFInfo
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- CN218483990U CN218483990U CN202123268842.XU CN202123268842U CN218483990U CN 218483990 U CN218483990 U CN 218483990U CN 202123268842 U CN202123268842 U CN 202123268842U CN 218483990 U CN218483990 U CN 218483990U
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Abstract
The utility model discloses a table capable of automatically lowering and taking in, which mainly comprises a first driving rod, a second driving rod and a foldable table body. When the table is used, the second driving rod acts upwards at first, so that the roller pressing the table is withdrawn from the table; at the moment, the table plate is pressed on the roller or the sliding block of the first driving rod, when the first driving rod moves downwards, the table plate slowly turns downwards under the action of gravity, the table legs slowly open, and the first connecting rod and the second connecting rod also gradually open; finally, when the desk plate is parallel to the ground and the desk legs are vertical to the ground, the desk is in a fully unfolded state, and the desk can be safely used. In addition, in order to facilitate the folding of the table body, the first connecting rod, the second connecting rod and the table legs can be folded smoothly, the blocking or the interference phenomenon is avoided, the steering engine is arranged at the bottom of the table plate and is used for guiding when the table is folded, and all parts of the table body can be unfolded or folded smoothly. The utility model discloses still have simple structure, convenient operation, easy advantage of implementing.
Description
Technical Field
The utility model relates to the field of furniture, especially, relate to a desk that can receive and descend automatically.
Background
Furniture is indispensable in daily life, especially, a table occupies a very important position in home life, needs a certain space for placing and occupies a larger space. People's pursuit for the life of house is more comfortable and clean, hopes to be able to plan for and utilize living space, minimizes furniture to the space occupation. In some houses with small space, a table can occupy certain space resources without exception, and when the table is not needed, some space resources are unnecessarily wasted, so that the space resources cannot be reasonably utilized, and certain sanitary and cleaning difficulty is caused. In the prior art, the design of the automatic retractable table is not too much, so that the requirement of people is difficult to meet.
Accordingly, further improvements and improvements are needed in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a table capable of automatically taking down and landing.
The purpose of the utility model is realized through the following technical scheme:
a table capable of being automatically folded and descended mainly comprises a first driving rod, a second driving rod and a foldable table body. One side of the table body is arranged on the wall body and hinged with the wall body. The driving end of the first driving rod is connected with the table body and upwards drives the table body to unfold or fold the table body. The second driving rod is arranged on the wall body and located above the table body, and the table body is driven downwards to be locked.
Specifically, the foldable table body mainly comprises a table board, table legs and a folding unit. The inner side of the table plate is hinged with the wall body and can be turned over up and down around the hinged position. The table legs are arranged on the outer side of the table plate and hinged with the table plate. The folding unit is arranged in the middle of the bottom of the table board, is hinged with the table legs and is linked with the table legs to realize folding or unfolding of the table legs.
Specifically, the folding unit mainly includes a first link, a second link, and a connecting rod. The connecting rod is arranged between the two table legs, and two ends of the connecting rod are fixedly connected with the table legs respectively. One end of the first connecting rod is hinged to the bottom of the table plate, and the other end of the first connecting rod is hinged to one end of the second connecting rod. The other end of the second connecting rod is hinged with the connecting rod.
As the preferred scheme of the utility model, the table body is still including being used for bearing and spacing first stopper. The first limiting block is fixedly installed on the wall body and located below the hinged position of the table board and the wall body, and the upper end face of the first limiting block props against the bottom of the table board after the table board is completely unfolded.
Further, the folding unit further comprises a second limiting block. The second limiting block is arranged at the other end of the first connecting rod, one end of the second limiting block is fixed with the first connecting rod, the other end of the second limiting block extends along the length direction of the first connecting rod, and the second limiting block is lapped on the second connecting rod after the table body is completely unfolded, so that the first connecting rod and the second connecting rod are limited mutually.
As a preferred scheme of the utility model, expand the other end thickness that angle accessible increased or reduced the second stopper between first connecting rod and the second connecting rod and realize.
As a preferable aspect of the present invention, the angle expanded between the first link and the second link is greater than 180 degrees.
Furthermore, the folding unit further comprises a steering engine which drives the first connecting rod when the table body is folded. The steering wheel is fixedly arranged at the bottom of the table plate, and the output end of the steering wheel is connected with one end of the first connecting rod.
Furthermore, rollers are arranged at the output ends of the first driving rod and the second driving rod. The roller is in contact with the table plate so as to increase the contact area with the table plate and reduce the local pressure.
As the preferred embodiment of the present invention, the roller on the first driving rod is replaceable as the combination of the sliding rail and the sliding block. The driving end of the first driving rod is connected with the sliding block. The slide rail is vertically arranged at the bottom of the desk plate. The first driving rod is connected with the sliding rail in a sliding mode through the sliding block to drive the table board to be turned and folded up and down.
Further, the table body also comprises a travel switch used for detecting whether the table body is unfolded in place or not. The travel switch is arranged on the wall and located below the table board.
Further, the table body also comprises a distance sensor for detecting whether the table body is unfolded in place. The distance sensor is installed at the bottom of the table plate.
Furthermore, a protective pad for preventing skidding is arranged at the bottom of the table leg.
The utility model discloses a working process and principle are: when the folding table needs to be unfolded, the second driving rod acts upwards at first, so that the roller pressing the table is withdrawn from the table; at the moment, the table plate is pressed on the roller or the sliding block of the first driving rod, when the first driving rod moves downwards, the table plate slowly turns downwards under the action of gravity, the table legs slowly open, and the first connecting rod and the second connecting rod also gradually open; and finally, when the table plate is parallel to the ground and the table legs are vertical to the ground, the table is in a fully unfolded state, and the table can be safely used. In addition, in order to avoid the inward sliding of the table legs, the bottom of each table leg is provided with an anti-skidding protection pad, the first connecting rod is provided with a second limiting block, and the position of each table leg is limited by limiting the position between the first connecting rod and the second connecting rod, so that the table legs are prevented from sliding accidentally in the using process. In addition, in order to facilitate the folding of the table body, the first connecting rod, the second connecting rod and the table legs can be folded smoothly, the blocking or the interference phenomenon is avoided, the steering engine is arranged at the bottom of the table plate and is used for guiding when the table is folded, and all parts of the table body can be unfolded or folded smoothly.
The utility model discloses still have simple structure, convenient operation, easy advantage of implementing.
Compared with the prior art, the utility model discloses still have following advantage:
(1) The utility model provides a but desk terminal surface and the wall body of desk of automatic receiving and landing are equipped with the hinge mechanism, can realize that the desk plays the effect of receiving and landing around the wall body is rotatory, can pack up when not needing to use, and fall when needing to use, can save certain space and convenient clean, increase of utilization ratio. Set up travel switch and can realize a key formula operation outage, can play certain guard against to the power consumption safety again.
Drawings
Fig. 1 is a schematic view of the structure and the unfolding state of the table that can be automatically folded and lowered according to the present invention.
Fig. 2 is a schematic view of the folding state of the table capable of automatically folding and descending provided by the present invention.
Fig. 3 is a schematic structural view of the back surface (folded) of the desk board provided by the present invention.
Fig. 4 is a partial schematic view of a joint between a first connecting rod and a second connecting rod provided by the present invention.
The reference numerals in the above figures illustrate:
1-a first driving rod, 2-a second driving rod, 3-a table plate, 4-a connecting rod, 5-a roller, 6-a first connecting rod, 7-a second connecting rod, 8-a table body, 9-a table foot, 10-a first limiting block, 11-a travel switch, 12-a steering engine, 13-a distance sensor and 14-a protection pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be further described with reference to the accompanying drawings and examples.
Example 1:
as shown in fig. 1 to 4, the present embodiment discloses an automatically retractable table, which mainly includes a first driving rod 1, a second driving rod 2, and a foldable table body 8. One side of the table body 8 is arranged on the wall body and hinged with the wall body. The first driving rod 1 is arranged on the wall and located below the table body 8, and the driving end of the first driving rod 1 is connected with the table body 8 and upwards drives the table body 8 to unfold or fold the table body 8. The second driving rod 2 is arranged on the wall body and located above the table body 8, and the table body 8 is locked by downward driving.
Specifically, the foldable table body 8 mainly includes a table plate 3, table legs 9, and a folding unit. The inner side of the table plate 3 is hinged with the wall body and can be turned over around the hinged position. The table legs 9 are arranged on the outer side of the table board 3 and hinged with the table board 3. The folding unit is arranged in the middle of the bottom of the table board 3, is hinged with the table legs 9 and is linked with the table legs 9 to realize the folding or unfolding of the table legs 9.
Specifically, the folding unit mainly includes a first link 7, a second link, and a connecting rod 4. The connecting rod 4 is arranged between the two table legs 9, and two ends of the connecting rod 4 are fixedly connected with the table legs 9 respectively. One end of the first connecting rod 7 is hinged with the bottom of the table plate 3, and the other end of the first connecting rod is hinged with one end of the second connecting rod. The other end of the second connecting rod is hinged with a connecting rod 4.
As a preferred scheme of the present invention, the table body 8 further includes a first limiting block 10 for bearing and limiting. First stopper 10 fixed mounting is located table 3 and the articulated below of department of wall body on the wall body, and its up end withstands table 3 bottom after table 3 expandes completely.
Further, the folding unit further comprises a second limiting block. The second stopper sets up on the other end of first connecting rod 7, and the one end and the first connecting rod 7 of second stopper are fixed, and the other end extends along 7 length direction of first connecting rod to take on the second connecting rod after 8 expand completely at the table body, realize spacing each other between first connecting rod 7 and the second connecting rod.
As the preferred scheme of the utility model, expand the other end thickness realization that angle accessible increased or reduced the second stopper between first connecting rod 7 and the second connecting rod.
As a preferable embodiment of the present invention, the angle between the first link 7 and the second link is greater than 180 degrees.
Further, the folding unit further comprises a steering engine 12 which drives the first connecting rod 7 when the table body 8 starts to fold. The steering engine 12 is fixedly arranged at the bottom of the table plate 3, and the output end of the steering engine is connected with one end of the first connecting rod 7.
Further, the output ends of the first driving rod 1 and the second driving rod 2 are both provided with rollers 5. The roller 5 is in contact with the table plate 3 to increase the contact area with the table plate 3 and reduce the local pressure.
As a preferred embodiment of the present invention, the roller 5 on the first driving rod 1 may be replaced by a combination of a slide rail and a slider. The driving end of the first driving rod 1 is connected with a sliding block. The slide rail is vertically arranged at the bottom of the table plate 3. The first driving rod 1 is connected with the sliding rail in a sliding mode to drive the table board 3 to be turned and folded up and down.
Further, the table body 8 further comprises a travel switch 11 for detecting whether the table body 8 is unfolded in place. The travel switch 11 is arranged on the wall and is positioned below the table plate 3.
Further, the table body 8 further comprises a distance sensor 13 for detecting whether the table body 8 is unfolded in place. The distance sensor 13 is installed at the bottom of the table plate 3.
Further, a protective pad 14 for preventing slipping is arranged at the bottom of the table leg 9.
The utility model discloses a working process and principle are: when the folding table needs to be unfolded, the second driving rod 2 acts upwards firstly, so that the roller 5 pressing the table plate 3 is withdrawn from the table plate 3; at the moment, the table plate 3 is pressed on the roller 5 or the sliding block of the first driving rod 1, when the first driving rod 1 moves downwards, the table plate 3 slowly turns downwards under the action of gravity, the table legs 9 slowly open, and the first connecting rod 7 and the second connecting rod gradually open along with the table legs; finally, when the table plate 3 is parallel to the ground and the table legs 9 are perpendicular to the ground, the table is in a fully unfolded state, and the table can be safely used. In addition, in order to avoid the inward sliding of the table legs 9, the anti-slip protection pads 14 are arranged at the bottoms of the table legs 9, the first connecting rod 7 is further provided with a second limiting block, the position of the table legs 9 is limited by limiting the position between the first connecting rod 7 and the second connecting rod, and the table legs 9 are prevented from sliding accidentally in the using process. In addition, in order to facilitate the folding of the table body 8, the first connecting rod 7, the second connecting rod and the table legs 9 can be folded smoothly, so that the clamping and stopping or interference phenomena are avoided, the steering engine 12 is arranged at the bottom of the table plate 3 and is used for guiding when the folding starts, and all parts of the table body 8 can be unfolded or folded smoothly. The utility model discloses still have simple structure, convenient operation, easy advantage of implementing.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (10)
1. The table capable of being automatically folded and descended is characterized by comprising a first driving rod, a second driving rod and a foldable table body; one side of the table body is arranged on the wall body and hinged with the wall body; the driving end of the first driving rod is connected with the table body and upwards drives the table body to unfold or fold the table body; the second driving rod is arranged on the wall body and located above the table body, and the table body is locked through downward driving.
2. The automatically stowable table according to claim 1, wherein the foldable table body comprises a table top, table legs, and a folding unit; the inner side of the table plate is hinged with the wall body and can be turned over around the hinged position; the table legs are arranged on the outer side of the table plate and hinged with the table plate; the folding unit is arranged in the middle of the bottom of the table board, is hinged with the table legs and is linked with the table legs to realize folding or unfolding of the table legs.
3. The automatically retractable table of claim 2, wherein the folding unit comprises a first link, a second link, and a connecting rod; the connecting rod is arranged between the two table legs, and two ends of the connecting rod are fixedly connected with the table legs respectively; one end of the first connecting rod is hinged with the bottom of the table plate, and the other end of the first connecting rod is hinged with one end of the second connecting rod; the other end of the second connecting rod is hinged with the connecting rod.
4. The table capable of being automatically folded and descended as claimed in claim 2, wherein the table body further comprises a first limiting block for bearing and limiting; the first limiting block is fixedly installed on the wall body and located below the hinged position of the table board and the wall body, and the upper end face of the first limiting block props against the bottom of the table board after the table board is completely unfolded.
5. The automatically stowable table according to claim 3, wherein the folding unit further comprises a second stopper; the second limiting block is arranged at the other end of the first connecting rod, one end of the second limiting block is fixed with the first connecting rod, the other end of the second limiting block extends along the length direction of the first connecting rod, and the second limiting block is lapped on the second connecting rod after the table body is completely unfolded, so that the first connecting rod and the second connecting rod are mutually limited.
6. The table as claimed in claim 5, wherein the angle of the first and second connecting rods is increased or decreased by increasing or decreasing the thickness of the other end of the second stopper.
7. An automatically retractable table according to claim 3 wherein the angle of deployment between the first and second links is greater than 180 degrees.
8. The table capable of automatically folding and descending as claimed in claim 3, wherein the folding unit further comprises a steering engine driving the first connecting rod when the table body is folded; the steering wheel is fixedly arranged at the bottom of the table plate, and the output end of the steering wheel is connected with one end of the first connecting rod.
9. The table according to claim 1, wherein the output ends of the first and second driving rods are provided with rollers; the roller is in contact with the table plate so as to increase the contact area with the table plate and reduce the local pressure.
10. The self-folding table as claimed in claim 9, wherein the roller on the first driving rod is replaced by a combination of a sliding rail and a sliding block; the driving end of the first driving rod is connected with the sliding block; the sliding rail is vertically arranged at the bottom of the desk plate; the first driving rod is connected with the sliding rail in a sliding mode through the sliding block to drive the table board to be turned and folded up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123268842.XU CN218483990U (en) | 2021-12-23 | 2021-12-23 | Table capable of automatically taking down and lowering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123268842.XU CN218483990U (en) | 2021-12-23 | 2021-12-23 | Table capable of automatically taking down and lowering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218483990U true CN218483990U (en) | 2023-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123268842.XU Active CN218483990U (en) | 2021-12-23 | 2021-12-23 | Table capable of automatically taking down and lowering |
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| Country | Link |
|---|---|
| CN (1) | CN218483990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115005588A (en) * | 2021-12-23 | 2022-09-06 | 广东轻工职业技术学院 | Table capable of automatically taking down and lowering |
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2021
- 2021-12-23 CN CN202123268842.XU patent/CN218483990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115005588A (en) * | 2021-12-23 | 2022-09-06 | 广东轻工职业技术学院 | Table capable of automatically taking down and lowering |
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