CN111568033A

CN111568033A - Gravity-based self-adjusting to-horizontal table supporting device

Info

Publication number: CN111568033A
Application number: CN202010440676.8A
Authority: CN
Inventors: 曾莹菲
Original assignee: Guangzhou Jinkuixing Furniture Co ltd
Current assignee: Guangzhou Jinkuixing Furniture Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-08-25

Abstract

The utility model provides a desk strutting arrangement from self-interacting to horizontally based on focus, relates to domestic furniture technical field, including the bracing piece, movable groove has been seted up at the middle part of bracing piece, and the both sides inner wall in movable groove all rotates and is connected with the bull stick, the middle part fixedly connected with spring one of bull stick, the inboard fixedly connected with electrical contact of bull stick. This self-interacting to horizontally desk strutting arrangement based on focus, cooperation through fixture block and electromagnet is used, when the desk is in the tilt state, at this moment the electromagnet of eminence is in the on-state, the fixture block is in the shrink under the inter attraction effect of electromagnet and magnetic path and advances in the bracing piece, at this moment the table leg of eminence can rotate, make the desk rotate and adjust to the eminence, when the desk is adjusted to the level, the electromagnet breaks off again and opens circuit, at this moment the fixture block again with the draw-in groove joint, effectively restrict the regulation of table leg, thereby the rotation of steerable table leg has been reached, the desk stable use has effectively been guaranteed, the practicality has been improved.

Description

Gravity-based self-adjusting to-horizontal table supporting device

Technical Field

The invention relates to the technical field of household furniture, in particular to a gravity-based desk supporting device capable of automatically adjusting to be horizontal.

Background

The appearance form of the furniture is an external representation of functions and also has a recognition function, so that the furniture has information transmission and symbol meaning and can also exert aesthetic functions, thereby generating certain emotional atmosphere, forming certain artistic effect and giving people aesthetic enjoyment.

Most of current tables are supported by four table legs, the table legs are fixed in shape, but the tables often have problems in the use process, for example, the ground on which the tables are placed sometimes has unevenness, so that the tables often shake in the use process, when the tables are placed with cups or other fragile articles, the tables are easy to topple over due to shaking, and therefore the tables fall to the ground, the articles are broken, and the use comfort of the tables is influenced.

Therefore, we provide a desk strutting arrangement from self-interacting to the level based on focus and solve above problem, use through the cooperation of fixture block and electromagnet, reached the rotation of steerable table leg, effectively guaranteed the desk and stably used, improved the practicality, use through the cooperation of conducting block and electric contact, reached and utilized self gravity to adjust horizontally effect, improved the practicality, guaranteed the stable use of desk.

Disclosure of Invention

The invention adopts the following technical scheme for realizing the technical purpose: the utility model provides a self-interacting to horizontally desk strutting arrangement based on focus, the loach carrying platform comprises a supporting rod, the activity groove has been seted up at the middle part of bracing piece, the both sides inner wall in activity groove all rotates and is connected with the bull stick, the middle part fixedly connected with spring one of bull stick, the inboard fixedly connected with electrical contact of bull stick, the top and the equal fixedly connected with spring two in bottom in activity groove, the inboard fixedly connected with of spring two and the inner wall swing joint's in activity groove movable block, the equal fixedly connected with conducting block in both sides of movable block, the middle part of bracing piece and the bottom fixedly connected with magnetic path that is close to the activity groove, the inner wall of bracing piece and the equal fixedly connected with spring three in both sides that is close to the magnetic path, the outside fixedly connected with fixture block of spring three, the middle part fixedly connected with electromagnet of fixture block, the outside.

The invention has the following beneficial effects:

1. this self-interacting to horizontally desk strutting arrangement based on focus, cooperation through fixture block and electromagnet is used, when the desk is in the tilt state, at this moment the electromagnet of eminence is in the on-state, the fixture block is in the shrink under the inter attraction effect of electromagnet and magnetic path and advances in the bracing piece, at this moment the table leg of eminence can rotate, make the desk rotate and adjust to the eminence, when the desk is adjusted to the level, the electromagnet breaks off again and opens circuit, at this moment the fixture block again with the draw-in groove joint, effectively restrict the regulation of table leg, thereby the rotation of steerable table leg has been reached, the desk stable use has effectively been guaranteed, the practicality has been improved.

2. This self-interacting to horizontally desk strutting arrangement based on focus, cooperation through conducting block and electric contact is used, when the desk inclines, the movable block can move to the low place, and the conducting block of low place can with the electric contact electric connection of low place, and make the electromagnet circular telegram of eminence, when the desk is adjusted to the horizontality, the movable block can move to the middle part under spring two's effect, at this moment the conducting block no longer with electric contact electric connection, the table leg no longer rotates, thereby reached and utilized self gravity to adjust horizontally effect, the practicality is improved, the stable use of desk has been guaranteed.

Furthermore, the support rod is made of hard high-strength materials and does not have conductivity and magnetic conductivity, the movable groove is cuboid, and the size of the movable groove is smaller than that of the support rod.

Furthermore, the material of bull stick is stereoplasm high strength material and the bull stick does not have electric conductivity and magnetic conductivity, spring one is extension spring and the diameter of spring one is less than the length of bull stick, the material of electric contact is the copper material and the total number of electric contact is four.

Further, spring two is compression spring and the total number of spring two is four, the material of movable block is stereoplasm high strength material and the shape of movable block is the cuboid form, the material of conducting block is copper material and the size of conducting block is less than the size of movable block.

Furthermore, the magnetic block is made of rubidium magnet material and is in a cuboid shape, the spring III is a compression spring, and the diameter of the spring III is smaller than the height of the fixture block.

Furthermore, the fixture block is made of hard high-strength materials and does not have conductivity and magnetic conductivity, the magnetism of the inner side of the electromagnet is opposite to that of the outer side of the magnetic block, and the depth of the clamping groove is smaller than the width of the desk leg.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

FIG. 3 is an enlarged partial view of the portion B of FIG. 1 according to the present invention;

FIG. 4 is a schematic diagram of a shrinking structure of the fastening block of the present invention;

FIG. 5 is an enlarged partial view of the portion C of FIG. 4 according to the present invention;

FIG. 6 is an enlarged partial view of the portion D in FIG. 4 according to the present invention.

In the figure: 1. a support bar; 2. a movable groove; 3. a rotating rod; 4. a first spring; 5. an electrical contact; 6. a second spring; 7. a movable block; 8. a conductive block; 9. a magnetic block; 10. a third spring; 11. a clamping block; 12. an electromagnet; 13. desk legs; 14. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a gravity-based desk supporting device capable of self-adjusting to a horizontal position comprises a supporting rod 1, wherein the supporting rod 1 plays a role in supporting and fixing each component, the supporting rod 1 is made of a hard high-strength material, the supporting rod 1 does not have conductivity and magnetic conductivity, a movable groove 2 is rectangular, the size of the movable groove 2 is smaller than that of the supporting rod 1, a movable groove 2 is formed in the middle of the supporting rod 1, the movable groove 2 plays a role in facilitating movement of a movable block 7, rotating rods 3 are rotatably connected to inner walls of two sides of the movable groove 2, the rotating rods 3 play a role in facilitating electric connection, the rotating rods 3 are made of a hard high-strength material, the rotating rods 3 do not have conductivity and magnetic conductivity, a spring I4 is an extension spring, the diameter of the spring I4 is smaller than the length of the rotating rods 3, an electric contact 5 is made of a copper material, and the total number of the electric, the middle part of the rotating rod 3 is fixedly connected with a spring I4, and the spring I4 plays a role in winding the rotating rod 3 towards the middle.

The inner side of the rotating rod 3 is fixedly connected with an electric contact 5, the electric contact 5 plays a role in controlling the electric communication condition of an electromagnet 12, the top and the bottom of the movable groove 2 are both fixedly connected with a spring II 6, the spring II 6 plays a role in moving the movable block 7 to the middle position, the spring II 6 is a compression spring, the total number of the spring II 6 is four, the movable block 7 is made of a hard high-strength material, the movable block 7 is cuboid in shape, the conductive block 8 is made of a copper material, the size of the conductive block 8 is smaller than that of the movable block 7, the inner side of the spring II 6 is fixedly connected with the movable block 7 movably connected with the inner wall of the movable groove 2, the conductive blocks 8 are fixedly connected to both sides of the movable block 7, the conductive blocks 8 play a role in electric connection, the magnetic block 9 is fixedly connected to the middle part of the supporting rod 1 and the bottom of the movable groove 2, and the magnetic block 9 plays, the magnetic block 9 is made of a rubidium magnet material and the shape of the magnetic block 9 is rectangular.

The spring III 10 is a compression spring, the diameter of the spring III 10 is smaller than the height of the clamping block 11, the inner wall of the supporting rod 1 and two sides close to the magnetic block 9 are fixedly connected with the spring III 10, the spring III 10 plays a role in popping the clamping block 11 outwards, the outer side of the spring III 10 is fixedly connected with the clamping block 11, the clamping block 11 plays a role in limiting rotation of the table leg 13, the clamping block 11 is made of hard high-strength materials, the clamping block 11 does not have conductivity and magnetic conductivity, the magnetism of the inner side of the electromagnet 12 is opposite to that of the outer side of the magnetic block 9, the depth of the clamping groove 14 is smaller than the width of the table leg 13, the middle of the clamping block 11 is fixedly connected with the electromagnet 12, the electromagnet 12 plays a role in magnetic transmission, the outer side of the supporting rod 1 is movably connected with the table legs 13 which are uniformly distributed, the table leg 13 plays a supporting role.

The working principle is as follows: when the desk is inclined, the movable block 7 moves to the lower position under the action of self gravity, the conductive block 8 at the lower position is electrically connected with the electric contact 5 at the lower position, at the moment, the electromagnet 12 at the high position is in circuit communication, and the inner side of the electromagnet 12 generates opposite magnetism to the outer side of the magnetic block 9, so that the clamping block 11 moves to the inner side under the action of opposite attraction of the electromagnet 12 and the magnetic block 9, the clamping block 11 is separated from the clamping groove 14, at the moment, the desk legs 13 at the high position rotate under the action of the gravity of the desk, and the desk legs 13 at the low position do not rotate, thereby realizing the effect of automatic adjustment by utilizing self gravity;

when the desk rotates and adjusts to the horizontality, at this moment, movable block 7 can remove to the middle part position again under the effect of spring two 6, at this moment conducting block 8 no longer with electric contact 5 electric connection, at this moment electromagnet 12 open circuit, fixture block 11 can outwards pop out under the effect of spring three 10 to with draw-in groove 14 joint, effectively restrict the rotation of table leg 13, thereby the position of fixed desk, effectively guarantee the level of desk, and be in the outage state this moment, effectively practice thrift power resource.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A centre-of-gravity based self-adjusting to level table support device comprising a support bar (1) characterized in that: the middle part of the supporting rod (1) is provided with a movable groove (2), inner walls of two sides of the movable groove (2) are rotatably connected with a rotating rod (3), the middle part of the rotating rod (3) is fixedly connected with a first spring (4), an electric contact (5) is fixedly connected with the inner side of the rotating rod (3), the top and the bottom of the movable groove (2) are fixedly connected with a second spring (6), the inner side of the second spring (6) is fixedly connected with a movable block (7) movably connected with the inner wall of the movable groove (2), two sides of the movable block (7) are fixedly connected with conductive blocks (8), the middle part of the supporting rod (1) and the bottom of the movable groove (2) are fixedly connected with a magnetic block (9), the inner wall of the supporting rod (1) and the two sides of the movable groove (9) are fixedly connected with a third spring (10), the outer side of the third spring (10) is fixedly connected with a clamping block (, the outer side of the supporting rod (1) is movably connected with evenly distributed table legs (13), and the outer side of the table legs (13) is provided with clamping grooves (14) which are evenly distributed.

2. A center of gravity based self adjusting to level table support apparatus as claimed in claim 1, wherein: the material of bracing piece (1) is stereoplasm high strength material and bracing piece (1) does not have electric conductivity and magnetic conductivity.

3. A center of gravity based self adjusting to level table support apparatus as claimed in claim 1, wherein: the shape of the movable groove (2) is cuboid, and the size of the movable groove (2) is smaller than that of the support rod (1).

4. A center of gravity based self adjusting to level table support apparatus as claimed in claim 1, wherein: the rotating rod (3) is made of hard high-strength materials, and the rotating rod (3) does not have conductivity and magnetic conductivity.

5. A center of gravity based self adjusting to level table support apparatus as claimed in claim 1, wherein: the first spring (4) is an extension spring, the diameter of the first spring (4) is smaller than the length of the rotating rod (3), the electric contacts (5) are made of copper materials, and the total number of the electric contacts (5) is four.

6. A center of gravity based self adjusting to level table support apparatus as claimed in claim 1, wherein: the total amount of the spring II (6) is four, the material of the movable block (7) is hard high-strength material and the shape of the movable block (7) is cuboid, and the material of the conductive block (8) is copper material and the size of the conductive block (8) is smaller than that of the movable block (7).

7. A center of gravity based self adjusting to level table support apparatus as claimed in claim 1, wherein: the magnetic block (9) is made of rubidium magnet material, the shape of the magnetic block (9) is cuboid, the spring III (10) is a compression spring, and the diameter of the spring III (10) is smaller than the height of the fixture block (11).

8. A center of gravity based self adjusting to level table support apparatus as claimed in claim 1, wherein: the fixture block (11) is made of hard high-strength materials, the fixture block (11) does not have conductivity and magnetic conductivity, the magnetism of the inner side of the electromagnet (12) is opposite to that of the outer side of the magnetic block (9), and the depth of the clamping groove (14) is smaller than the width of the table leg (13).