CN217784742U

CN217784742U - Flat support capable of horizontally rotating

Info

Publication number: CN217784742U
Application number: CN202221962725.5U
Authority: CN
Inventors: 余细辉
Original assignee: Shenzhen Rulian Technology Co ltd
Current assignee: Shenzhen Rulian Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-11
Anticipated expiration: 2032-07-27

Abstract

A flat plate support capable of horizontally rotating comprises a support main body and a support base for fixedly supporting the support main body, wherein the support main body can rotate on the support base, the support base comprises a bottom plate matched with a tabletop, a rotating disc is superposed on the top surface of the bottom plate, a circular shaft hole is formed in the center of the rotating disc, a rotating shaft matched with the circular shaft hole is fixedly connected to the center of the top surface of the bottom plate, the rotating disc can rotate on the bottom plate around the rotating shaft, and the support main body is connected to the rotating disc; be equipped with on the rotation axis along its radial spring that sets up, the end connection of spring have with the ball that the inner peripheral conflict in circular shaft hole is connected, just circular shaft hole with evenly be equipped with the pit on the inner peripheral face that the ball contradicts to be connected. The utility model discloses but horizontal pivoted plate support simple structure, convenient operation, and twist reverse the support main part through manual and can realize horizontal angle modulation to the support main part of collocation different grade type, in order to satisfy the different user demand of user well.

Description

Flat support capable of horizontally rotating

Technical Field

The utility model relates to a cell-phone or panel computer support field, concretely relates to but level pivoted panel support.

Background

With the improvement of physical life of people, playing tablet computers, mobile phones and the like becomes a fashionable life style. The tablet personal computer, the mobile phone and the like are very convenient to carry, but the defect is that no fixed pivot is arranged, and if a support can be arranged, not only can hands be liberated, but also the distance between eyes and a screen can be controlled, so that the correct sitting posture is kept.

At present, a flat plate bracket on the market has two modes of vertical fixing and lateral fixing. The vertical fixing mode has the advantages that the structure is sensitive to the gap requirement, the gaps are different, and the using effect is greatly different; and the lateral fixing mode has the advantages that the structure of the lateral fixing mode requires relative tolerance for gaps, the gaps are different, and the using effect is basically the same. However, both have the disadvantages of complicated structure, inconvenient operation and bad use experience for users.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a but level pivoted plate holder, but this level pivoted plate holder simple structure, convenient operation just can realize horizontal angle modulation through manual twisting frame main part to the support main part of collocation different grade type satisfies the user demand that the user is different well.

In order to achieve the above object, the utility model provides a but horizontal pivoted plate holder, it includes the support main part, and right the support main part carries out the support base of fixed stay, just the support main part is in rotatable on the support base, wherein:

the bracket base comprises a bottom plate matched with a tabletop, a rotary disc is superposed on the top surface of the bottom plate, a circular shaft hole is formed in the center of the rotary disc, a rotary shaft matched with the circular shaft hole is fixedly connected to the center of the top surface of the bottom plate, the rotary disc can rotate on the bottom plate around the rotary shaft, and the bracket main body is connected to the rotary disc;

the rotary shaft is provided with a spring arranged along the radial direction of the rotary shaft, the end part of the spring is connected with a ball which is in contact connection with the inner circumference of the circular shaft hole, and concave pits are uniformly arranged on the inner circumference of the circular shaft hole which is in contact connection with the ball.

As the utility model discloses a further preferred technical scheme, the top surface of bottom plate is equipped with a plurality of first balls, and is a plurality of first ball distribute in with the center in circular shaft hole is on the same circumference in the centre of a circle, the bottom surface and a plurality of rotary disk first ball sliding contact.

As a further preferred technical scheme of the utility model, the top surface of bottom plate is equipped with a plurality of half ball grooves, and is a plurality of first ball one-to-one sets up in a plurality of in the half ball groove.

As the utility model discloses a further preferred technical scheme, the periphery of rotation axis is equipped with a plurality of second balls, and is a plurality of the second ball distribute in with the center in circular shaft hole is on the same circumference in the centre of a circle, the rotary disk is through a plurality of the second ball with rotation axis normal running fit.

As a further preferred technical scheme of the utility model, the lower terminal surface of rotation axis with the bottom plate passes through the screw fixation, the lower terminal surface of rotation axis is to being provided with the cylindrical groove, the spring place in the cylindrical groove is inboard.

As a further preferred technical scheme of the utility model, the top surface of bottom plate be equipped with the round with the center in circular shaft hole is the constant head tank in the centre of a circle, the bottom surface of rotary disk be connected with constant head tank contact complex projection.

As a further preferred technical scheme of the utility model, the bottom surface of bottom plate is equipped with the slipmat.

As a further preferred technical scheme of the utility model, the support main part includes bracing piece and layer board, the lower extreme of bracing piece through first articulated elements with the rotary disk is connected, the upper end of bracing piece through the second articulated elements with the layer board is connected, be used for placing cell-phone or panel computer on the layer board.

The utility model discloses a but horizontal pivoted plate holder adopts above-mentioned technical scheme, can reach following beneficial effect:

1) The bracket base of the utility model has the horizontal rotation function, is used for adjusting the horizontal angle of the bracket main body, can realize multi-angle adjustment and the clamping and fixing after rotation through the matching of the spring, the ball and the pit, and has flexible operation and reliable operation;

2) The utility model supports the bracket main body through the bracket base, the bracket main body is used for placing the mobile phone or the tablet personal computer, and the bracket main body can rotate on the bracket base, thereby adjusting the orientation of the mobile phone or the tablet personal computer and providing convenience for the use of users;

3) The utility model discloses simple structure, convenient operation, manual support main part that twists reverse can realize horizontal angle modulation, the support main part of different grade type of can arranging moreover to satisfy the different user demand of user.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of an example provided by the horizontally rotatable plate holder of the present invention;

FIG. 2 is an assembly view of the bracket base of the present invention;

FIG. 3 is an exploded view of the bracket base of the present invention;

FIG. 4 is a schematic view of the assembly of the rotary plate and the rotary shaft in the bracket base of the present invention;

FIG. 5 is an exploded view of the rotary plate and the rotary shaft of the bracket base of the present invention;

fig. 6 is a schematic view of the top surface structure of the middle bottom plate of the present invention.

In the figure: 100. the support comprises a support base 101, a bottom plate 102, a rotating disc 103, a rotating shaft 104, a first hinge part 105, a convex column 106, a first ball 107, a non-slip mat 108, a spring 109, a ball 110, a second ball 111, a pit 112, a positioning groove 200, a support body 201, a support rod 202 and a supporting plate.

The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description. In the preferred embodiments, the terms "upper", "lower", "left", "right", "middle" and "a" are used for the sake of clarity only, and are not intended to limit the scope of the invention, its relative relationship between the terms and their derivatives, and the scope of the invention should be understood as being limited by the claims.

As shown in fig. 1-6, the utility model provides a but horizontal pivoted plate holder, including support main part 200, and to support main part 200 carries out the support base 100 of fixed stay, and support base 100 is used for placing at the desktop or subaerial, and support base 100 supports cell-phone or panel computer through support main part 200 to make things convenient for the user to let go of both hands. The support main body 200 is rotatable on the support base 100, and the orientation of the mobile phone or the tablet computer can be changed by rotating the support main body 200, so that the horizontal angle of the mobile phone or the tablet computer can be changed, and convenience is further provided for the use of a user.

The rack base 100 comprises a bottom plate 101 for matching with a desktop, a rotary disc 102 is superposed on the top surface of the bottom plate 101, a circular shaft hole is formed in the center of the rotary disc 102, a rotary shaft 103 matched with the circular shaft hole is fixedly connected to the center of the top surface of the bottom plate 101, the rotary disc 102 can rotate on the bottom plate 101 around the rotary shaft 103, and the rack main body 200 is connected to the rotary disc 102;

the rotating shaft 103 is provided with a spring 108 arranged along the radial direction of the rotating shaft, the end part of the spring 108 is connected with a ball 109 which is connected with the inner circumference of the circular shaft hole in an abutting mode, and concave pits 111 are uniformly arranged on the inner circumference of the circular shaft hole which is connected with the ball 109 in an abutting mode. The spring 108, the ball 109 and the dimples 111 are in elastic tight-fitting contact for damping when the turntable 102 rotates, and each dimple 111 corresponds to a stop position, so that the position of the turntable 102 is fixed by the damping action after the external force for twisting the turntable 102 is removed, thereby preventing the turntable 102 from rotating freely.

The support main body 200 comprises a support rod 201 and a support plate 202, the lower end of the support rod 201 is connected with the rotating disc 102 through a first hinge 104, the upper end of the support rod 201 is connected with the support plate 202 through a second hinge, and the support plate 202 is used for placing a mobile phone or a tablet computer. In use, the bottom plate 101 is used for placing on a table or the ground, and preferably, in order to improve the stability of placing, the bottom surface of the bottom plate 101 is provided with a non-slip mat 107.

Preferably, the top surface of the bottom plate 101 is provided with a plurality of first balls 106, the plurality of first balls 106 are distributed on the same circumference with the center of the circular shaft hole as the center, and the bottom surface of the rotating disc 102 is in sliding contact with the plurality of first balls 106. The top surface of the bottom plate 101 is provided with a plurality of hemispherical grooves, and the first balls 106 are correspondingly arranged in the hemispherical grooves one to one. The rotary plate 102 realizes rolling friction on the base plate 101 through the plurality of first balls 106, and when the rotary plate 102 rotates on the base plate 101, the friction between the rotary plate 102 and the base plate 101 is reduced through the first balls 106, so that the rotation can be smoother.

Further preferably, a plurality of second balls 110 are disposed on the periphery of the rotating shaft 103, the plurality of second balls 110 are distributed on the same circumference with the center of the circular shaft hole as the center of the circle, and the rotating disc 102 is in rotating fit with the rotating shaft 103 through the plurality of second balls 110. The rotary plate 102 performs rolling friction on the rotary shaft 103 by the plurality of second balls 110, and when the rotary plate 102 rotates on the base plate 101, the friction between the rotary plate 102 and the rotary shaft 103 is reduced by the second balls 110, so that the rotation thereof is smoother.

Further preferably, a circle of positioning grooves 112 with the center of the circular shaft hole as the center of a circle is arranged on the top surface of the bottom plate 101, the bottom surface of the rotating disc 102 is connected with a convex column 105 in contact fit with the positioning grooves 112, and the positioning grooves 112 are formed by sequentially connecting a plurality of circular grooves. The convex column 105 is in abutting contact with the positioning slot 112 for playing a damping role when the rotating disc 102 rotates, and after the rotating disc 102 completes the rotation, the peak of the convex column 105 always falls into one of the circular grooves.

In a specific implementation, the lower end surface of the rotating shaft 103 is fixed to the bottom plate 101 by screws, a cylindrical groove is radially formed in the lower end surface of the rotating shaft 103, and the spring 108 is placed in the cylindrical groove.

Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely illustrative and that various changes or modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.

Claims

1. The utility model provides a but horizontal pivoted plate holder which characterized in that, includes the support main part, and to the support base that carries out fixed support to the support main part, just the support main part is rotatable on the support base, wherein:

the bracket base comprises a bottom plate matched with a desktop, a rotary disc is superposed on the top surface of the bottom plate, a circular shaft hole is formed in the center of the rotary disc, a rotary shaft matched with the circular shaft hole is fixedly connected to the center of the top surface of the bottom plate, the rotary disc can rotate on the bottom plate around the rotary shaft, and the bracket main body is connected to the rotary disc;

the rotating shaft is provided with a spring which is arranged along the radial direction of the rotating shaft, the end part of the spring is connected with a ball which is connected with the inner circumference of the circular shaft hole in an abutting mode, and pits are evenly formed in the inner circumference of the circular shaft hole which is connected with the ball in an abutting mode.

2. The horizontally rotatable plate holder as claimed in claim 1, wherein the top surface of the bottom plate is provided with a plurality of first balls, the plurality of first balls are distributed on the same circumference with the center of the circular shaft hole as the center, and the bottom surface of the rotating disc is in sliding contact with the plurality of first balls.

3. The horizontally rotatable platform bracket of claim 2, wherein the top surface of the base plate has a plurality of hemispherical recesses, and the first balls are disposed in the hemispherical recesses in a one-to-one correspondence.

4. The horizontally rotatable plate holder as claimed in claim 1, wherein the periphery of the rotating shaft is provided with a plurality of second balls, the plurality of second balls are distributed on the same circumference with the center of the circular shaft hole as the center of the circle, and the rotating disc is rotatably engaged with the rotating shaft through the plurality of second balls.

5. The horizontally rotatable plate holder as claimed in claim 1, wherein the lower end surface of the rotation shaft is fixed to the base plate by screws, a cylindrical groove is radially formed in the lower end surface of the rotation shaft, and the spring is placed in the cylindrical groove.

6. The horizontally rotatable plate holder as claimed in claim 1, wherein the top surface of the bottom plate is provided with a circle of positioning slots centering on the center of the circular shaft hole, and the bottom surface of the rotating disc is connected with a convex column in contact fit with the positioning slots.

7. The horizontally rotatable platform bracket of claim 1, wherein the bottom surface of the base plate is provided with a non-slip mat.

8. The horizontally rotatable tablet holder according to any one of claims 1 to 7, wherein the holder body comprises a support rod and a support plate, the lower end of the support rod is connected with the rotating disk through a first hinge, the upper end of the support rod is connected with the support plate through a second hinge, and the support plate is used for placing a mobile phone or a tablet computer thereon.