CN220082583U

CN220082583U - Magnetic rotary support

Info

Publication number: CN220082583U
Application number: CN202321409081.1U
Authority: CN
Inventors: 董志浩; 朱慈慧
Original assignee: Shin Zu Shing Co ltd
Current assignee: Shin Zu Shing Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-11-24
Anticipated expiration: 2033-06-05

Abstract

The utility model relates to a magnetic rotary bracket, which comprises a rotary disk, wherein the rotary disk is provided with a top surface and a bottom surface, the top surface is provided with a socket, the bottom surface is inwards concave to form a rotary groove, and a plurality of fixed grooves are inwards concave at intervals of the bottom of the rotary groove; the magnetic attraction pieces are respectively arranged in the fixing grooves; the rotary disk is covered on the base by a rotary groove and can rotate relative to the base; the rotary disk is adsorbed on the base by the magnetic attraction piece, so that the rotary disk can rotate relative to the base, and can stably rotate and not break away from the base by the magnetic attraction force in the rotating process.

Description

Magnetic rotary support

Technical Field

The utility model relates to a bracket, in particular to a magnetic rotary bracket for supporting a screen.

Background

The main structure of the bracket is a dining table turntable (Lazy Susan) structure like a Chinese restaurant, the bracket is provided with a base and a turntable, the base is used for being fixed on a plane, a plurality of elements and sliding grooves are arranged on the top surface of the base and are used for being connected with the turntable positioned above, in order to smoothly rotate, a gasket is also arranged between the base and the turntable, and the relation between the elements is not repeated in the prior art, but because the design elements are more, the whole volume is large and the thickness is thicker after the assembly, after the screen with a certain weight is installed on the turntable again, abrasion is easy to occur between the turntable and the base, and a plurality of inconveniences are generated during use; accordingly, the rotatable bracket of the prior art has the problems and disadvantages as described above in its overall construction, and needs to be improved.

Disclosure of Invention

In view of the drawbacks and shortcomings of the prior art, the present utility model provides a magnetic rotary support, which achieves the purposes that the rotary disk adsorbs the base by magnetic attraction and can rotate and position relative to the base by arranging a magnetic component on the rotary disk and rotationally covering the base by the rotary disk.

In order to achieve the above purpose, the present utility model adopts the technical means of designing a magnetic rotary bracket, which comprises:

the rotary disk is provided with a top surface and a bottom surface, the top surface and the bottom surface are two side surfaces which are opposite up and down, the top surface is provided with a socket, the bottom surface is concavely provided with a rotary groove, and the bottom of the rotary groove is concavely provided with a plurality of fixed grooves at intervals;

a plurality of magnetic attraction pieces which are respectively arranged in the fixing grooves;

the shape of the base corresponds to the shape of the rotary groove, and the rotary disk is covered on the base by the rotary groove and can rotate relative to the base.

Furthermore, the bottom surface of the rotating disk is provided with a mounting groove which is concave at the bottom of the rotating groove and is positioned at the opposite side of the socket, and the bottom of the mounting groove is penetrated with a mounting hole which is communicated with the socket.

Further, the magnetic rotary support comprises a plurality of fixing grooves, wherein the fixing grooves are arranged at intervals in a surrounding mode.

Furthermore, the magnetic rotary bracket is provided with a through hole penetrating through the base, and the position of the through hole corresponds to the position of the mounting groove.

Further, the magnetic rotary support comprises magnets, wherein each magnetic piece is fixed in each fixing groove, and each magnetic piece protrudes out of the notch of each fixing groove.

Further, the magnetic rotary bracket further comprises a plurality of disc anti-slip pieces, and each disc anti-slip piece is fixedly arranged on the bottom surface of the rotary disc.

Furthermore, the magnetic rotary bracket further comprises a plurality of seat anti-slip pieces, and each seat anti-slip piece is fixedly arranged on the other side face of the base relative to the rotary disk.

Further, the magnetic rotary support comprises a plurality of seat anti-skid members, wherein each seat anti-skid member is an arc-shaped sheet body made of rubber, and the seat anti-skid members are arranged at intervals and annularly.

The utility model has the advantages that the rotating disk is provided with the magnetic attraction pieces, the base is made of the material which can be magnetically attracted by the magnetic attraction pieces, so that the rotating disk cover is arranged on the base and has the function of rotating relative to the base, and the attraction force of each magnetic attraction piece to the base can be utilized in the rotating process, thereby achieving the effects that the rotating disk can stably rotate and is not separated, and the rotating disk can be stably positioned when the rotating disk stops rotating.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is another perspective view of the present utility model.

Fig. 3 is an exploded view of the present utility model.

Fig. 4 is another exploded view of the present utility model.

Fig. 5 is a partial cross-sectional view of the present utility model.

Fig. 6 is another partial cross-sectional view of the present utility model.

FIG. 7 is a schematic representation of the use of the present utility model.

Detailed Description

The technical means adopted by the present utility model to achieve the intended purpose will be further described below with reference to the drawings and the preferred embodiments of the present utility model.

Referring to fig. 1, the magnetic rotary support of the present utility model includes a rotary disk 10, a plurality of magnetic attraction members 20, a base 30, a plurality of disk anti-slip members 40 and a plurality of seat anti-slip members 50.

Referring to fig. 2 to 6, the rotary disk 10 has a top surface 11 and a bottom surface 12, the top surface 11 and the bottom surface 12 are two opposite side surfaces, the top surface 11 is provided with a socket 111 in a protruding manner, the socket 111 is used for inserting and fixing an external screen (not shown in the drawings), but not limited to this, the bottom surface 12 is concavely formed with a rotary groove 121, a plurality of fixing grooves 122 and a mounting groove 123, the rotary groove 121 is a circular groove, each fixing groove 122 is concavely formed at the bottom of the rotary groove 121 at intervals and is adjacent to the position of the groove wall, in other words, each fixing groove 122 is annularly arranged, but not limited to this, the shape and arrangement manner of the fixing groove 122 can be changed according to the requirement of a user, the mounting groove 123 is concavely formed at the bottom of the rotary groove 121 and is located at the opposite side position of the socket 111, the bottom of the mounting groove 123 is penetrated with a mounting hole 124, the mounting hole 124 is communicated with the socket 111, but not limited to this, a locking member 13 can be penetrated through the mounting hole 124 and is mounted on the screen of the socket 111 by the bottom surface 12, but not limited to this, but other locking members 13 can be fixed by other locking mechanism.

Referring to fig. 4 and 6, each magnetic attraction piece 20 is disposed in each fixing groove 122, in this embodiment, the magnetic attraction pieces 20 are magnets, each magnetic attraction piece 20 is fixed in the fixing groove 122, and each magnetic attraction piece 20 slightly protrudes from the notch of the fixing groove 122, but not limited to this, and may not protrude from the notch of the fixing groove 122.

The base 30 is a circular iron sheet, the shape of the base 30 corresponds to the shape of the rotating groove 121, the base 30 is penetrated with a through hole 31, the position of the through hole 31 corresponds to the position of the mounting groove 123, and the rotating disk 10 is covered on the base 30 by the rotating groove 121 and can rotate relative to the base 30.

In this embodiment, each disc anti-slip member 40 is a sheet made of non-woven fabric, which is separately disposed at intervals on the periphery of the rotating disc 10, but not limited thereto, the disc anti-slip member 40 may not be disposed, and the material, shape and disposition position of the disc anti-slip member 40 may be changed according to the requirement of the user.

In this embodiment, each seat anti-skid member 50 is an arc-shaped sheet made of rubber, which is separately disposed on the base 30 and arranged in a ring shape, but not limited thereto, the seat anti-skid member 50 may be omitted, and the material, shape and disposition position of the seat anti-skid member 50 may be changed according to the requirement of the user.

When the utility model is used, referring to fig. 3, 4 and 7, the magnetic attraction principle is utilized to set the magnetic attraction piece 20 on the bottom 12 of the rotary disk 10, the base 30 is made of a material which can be magnetically attracted by the magnetic attraction piece 20, so that the rotary disk 10 can rotate relative to the base 30, and the rotary disk 10 can stably rotate without separating by utilizing the attraction force of each magnetic attraction piece 20 to the base 30 in the rotating process, and can stably position when stopping rotating.

In the above process, the arrangement of each disc anti-slip member 40 can increase the friction force of the rotating disc 10 when it is stationary to prevent any rotation, while the arrangement of each seat anti-slip member 50 can increase the friction force of the base 30 fixed on the plane to further prevent the rotation of the base 30.

In the foregoing process, the magnetic attraction pieces 20 disposed in the fixing groove 122 are arranged at intervals around each other, so that the uniformity of the magnetic attraction force can be increased, and the state that the rotating disk 10 is attracted to the base 30 is a uniformly stressed surface contact state.

The present utility model is not limited to the above embodiments, but is capable of modification in all aspects, including the following description, but not limited to, embodiments, of the present utility model.

Claims

1. A magnetically attractable swivel bracket, comprising:

the shape of the base corresponds to the shape of the rotary groove, and the rotary groove cover of the rotary disk is arranged on the base and can rotate relative to the base.

2. The magnetic rotating bracket according to claim 1, wherein the bottom surface of the rotating disk is further formed with a mounting groove which is recessed in the bottom of the rotating groove and located at the opposite side position of the socket, and a mounting hole is penetrated through the bottom of the mounting groove and is communicated with the socket.

3. The magnetically attractable rotating bracket of claim 2 wherein the fixed slots are circumferentially spaced.

4. A magnetically attractable swivel bracket as claimed in claim 3 wherein the base has a bore therethrough, the location of the bore corresponding to the location of the mounting slot.

5. The magnetically attractable rotating bracket of claim 4 wherein each of the magnetically attractable members is a magnet and each of the magnetically attractable members is secured in each of the retaining slots and each of the magnetically attractable members protrudes from a notch of each of the retaining slots.

6. The magnetically attractable rotating bracket of claim 5 further comprising a plurality of disc anti-slip members, each disc anti-slip member secured to the bottom surface of the rotating disc.

7. The magnetically attractable rotating bracket of claim 6 further comprising a plurality of seat anti-slip members, each of the seat anti-slip members being secured to the other side of the base opposite the rotating disk.

8. The magnetically attractable rotating bracket of claim 7 wherein each of the seat anti-slip members is an arcuate sheet of rubber material disposed in spaced apart annular arrangement.