WO2015021578A1

WO2015021578A1 - Anti-shedding and rotatable bracket

Info

Publication number: WO2015021578A1
Application number: PCT/CN2013/001403
Authority: WO
Inventors: 李茂春
Original assignee: Li Maochun
Priority date: 2013-08-15
Filing date: 2013-11-18
Publication date: 2015-02-19
Also published as: CN104373792A

Abstract

An anti-shedding and rotatable bracket is used for placing a large screen mobile intelligent terminal. The bracket comprises a body (1) and a handle (3) rotatably connected with the body. The body is formed by bending a cross-shaped board. The body forms four supporting feet after being bended and continues to bend inwards to form a hook angle (11) at rear-end of each supporting foot. The mobile intelligent terminal is clasped into the body of the bracket through the four hook angles. Besides, an opening is provided in the center of the body, the handle passes through the body by the opening and sleeves into a loop which can be loosened or fastened. The body of the bracket is rotatable, and the ends of the supporting feet of the bracket can clasp the mobile intelligent terminal to prevent the terminal from shedding. The bracket is simple in structure and low in cost.

Description

Anti-off rotation rotatable bracket

The present invention relates to an auxiliary tool for a tablet or a mobile phone, and more particularly to a detachable rotatable support for gripping a mobile intelligent terminal such as a tablet computer or a mobile phone. Background technique

At present, in the daily use of a tablet or a mobile phone, it is always necessary to equip with a corresponding bracket to play a corresponding support or adjustment function. The existing brackets are various in variety, generally divided into single-function brackets and multi-functional brackets. The single-function brackets are inexpensive, but have a single function, and basically only serve as a support; while the multi-functional brackets have more functions, but are expensive, and The structure of the existing brackets is relatively complicated. Therefore, you need a fully functional, inexpensive, and structurally clean stand.

In addition, with the increasing popularity of tablet PCs and large-screen smartphones, both home and business users, because of their ease of operation and easy portability, are popular among consumers, existing tablet screens and large-screen smartphones. The screens are all rotatably operable, requiring two hands to operate in the hand, and accidentally causing the machine to slip, causing unnecessary economic losses. The existing tablet case and the cover of the smart phone need to be operated by both hands, and only the function of the appearance is protected, and the anti-shock function is not provided. Summary of the invention

The main object of the present invention is to provide a detachable rotatable support, which aims to realize effective support for mobile intelligent terminals such as tablet computers and large-screen smart phones, and enables a tablet computer and a large-screen smart phone to rotate 360 degrees in the hand. Hands are free to operate, improving ease of operation, flexibility and safety.

In order to achieve the above object, the present invention provides a detachable rotatable bracket for placing a large screen mobile intelligent terminal, the bracket including a body and a handle rotatably coupled to the body, the body being The "I" shaped plate body is formed by bending at 1/4 - 1/3 of the end direction of the body. The body forms four legs after bending, and bends a corner at the end of each leg. The mobile intelligent terminal is buckled into the body of the bracket through the four hook angles.

Preferably, the center of the body is provided with an opening, and one end of the handle passes through the body through the opening, and is rotatably connected to the body by a rotating member.

Preferably, the arcuate bending angle on the body is 90 degrees; the hook angle is perpendicular to the legs. Preferably, the other end of the handle is provided with a ball head, and the ball head is screwed to the other end of the handle.

Preferably, the handle is located on one side of the ball head and is provided with a releasable or fastened collar near the body.

Preferably, the collar is loosened or fastened relative to the body by screws.

Preferably, the rotating component is a bearing, the bearing sleeve is disposed at one end of the handle, and is disposed in an opening of the body, and the body is rotatable with the bearing relative to the handle.

Preferably, the handle is a cylinder.

Preferably, the inner surface of the inner circle of the bearing is provided with at least one small groove; the outer surface of the handle is provided with at least one small protrusion, when the handle is inserted into the bearing, The convex portion of the handle is engaged with the groove portion of the bearing; the bottom of one end of the handle is outwardly provided with a step for hooking the bottom of the inner circle of the bearing.

Preferably, the centerline of the handle coincides with the opening on the body and the centerline of the bearing. The anti-off rotatable bracket proposed by the invention has the following technical effects:

1. A loose or fastened collar is provided on the bracket, and the bracket body can be rotated.

2. Set a hook angle at the end of the bracket's leg to catch the product and prevent it from falling off.

3. The invention has simple structure, low production cost and is suitable for mass production.

4. Mobile terminals such as tablet PCs and large-screen smartphones can be operated with 360-degree rotation in one hand, which is convenient, safe and flexible. DRAWINGS

1 is a schematic perspective view of a detachable rotatable bracket of the present invention;

Figure 2 is a cross-sectional view of the anti-detachment rotatable bracket of the present invention;

3 is an enlarged view of a hook angle on the body of the anti-detachment rotatable bracket of the present invention;

Figure 4 is a bottom view of the anti-detachment rotatable bracket of the present invention;

Figure 5 is another cross-sectional view of the anti-offset rotatable bracket of the present invention. In order to make the technical solutions of the present invention clearer and clearer, the following will be further described in detail with reference to the accompanying drawings. detailed description

It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. As shown in FIG. 1 to FIG. 5, a preferred embodiment of the present invention provides a detachable rotatable support for placing a large-screen mobile intelligent terminal, which can be a smart terminal such as a tablet computer or a large-screen mobile phone. .

The bracket comprises a body 1 and a handle 3 rotatably connected to the body 1. The body 1 is formed by an arc-shaped bending of a chevron body along a direction of a tip end thereof, the body 1 is After the bending, four legs are formed, and a hook angle 1 1 is bent inward at the tail of each leg, and the mobile intelligent terminal is buckled into the body 1 of the bracket through the four hook angles 11 to avoid Fall off.

Specifically, the center of the body 1 is provided with an opening, and one end of the handle 3 passes through the body 1 through the opening, and is rotatably connected to the body 1 through a rotating member. The arc bending angle on the body 1 may be 90 degrees; the hook angle 11 is perpendicular to the legs. In other embodiments, the curved bending angle of the body 1 can also be other angles, such as 100 degrees, 120 degrees, etc. Similarly, the hook angle 11 and the legs may not be perpendicular, and the specific angle is This is not limited here.

For the convenience of operation, a ball head 4 may be disposed at the other end of the handle 3. The ball head 4 is screwed to the other end of the handle 3. When installed, the ball head 4 is screwed tightly to prevent slipping. effect.

In addition, a detachable or fastened collar 2 is sleeved on the handle 3 on one side of the ball head 4 and adjacent to the body 1. The collar 2 is loose relative to the body by screws 5 Open or fasten.

More specifically, the rotating component may be a bearing 3 1. The bearing 31 is sleeved at one end of the handle 3 and disposed in an opening of the body 1. The body 1 may be opposite to the bearing 31. The handle 3 is rotated. In other embodiments, the rotating component may be other components that can be rotated, which is not limited herein. At the time of installation, after the bearing 31 is placed in the opening of the body 1, the bearing cap 32 is covered, and a tape can be attached to the bearing cap for reinforcement.

In this embodiment, the handle 3 is a cylinder, and at least one small groove is provided in an intermediate portion of the inner surface of the inner circle of the bearing 31; at least one small protrusion is provided at a corresponding position on the outer surface of the handle 3, When the handle 3 is inserted into the bearing 3 1 , the convex portion of the handle 3 is engaged with the groove portion of the bearing 31 ; the bottom of one end of the handle 3 is outwardly provided for hooking the inside of the bearing 31 Round bottom The steps of the department.

In the above structure, the center line of the handle 3 coincides with the opening on the body 1, the center line of the bearing 31, and the body 1 rotates around the center line to ensure the assembly reliability of the bracket and the performance of the bracket.

The method for using the anti-off rotatable bracket of the present invention is as follows:

First, the collar 2 is loosened by the screw 5, so that the collar 2 and the body 1 are in an movable state; then, the tablet or the mobile phone is buckled into the bracket body 1 through the hook angle 1 1; then, the collar 2 and the body are made 1 Leave a gap and lock the screw 5 so that the collar 2 is not rotatable relative to the body 1; and due to the action of the bearing 31, the bracket body 1 can be rotated about the handle 3. Therefore, the tablet computer or the mobile phone placed on the bracket body 1 can be rotated 360 degrees, which is convenient for the user to operate with one hand, thereby improving the operation convenience, flexibility and safety of the smart terminal such as a tablet computer or a mobile phone.

It should be noted that, in the present invention, the bearing 31 may be a micro bearing 31, and the edge thereof is closely connected with the body 1. The body 1 rotates 360 degrees with the bearing 31, and the body 1 can be designed into various types and sizes. Designed for the specifications of a tablet or mobile phone. The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the invention, and the equivalent structure or process changes made by the description of the present invention and the drawings are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.

Claims

claims

1. An anti-removal rotatable bracket, which is used to place a large-screen mobile intelligent terminal. It is characterized in that: the bracket includes a body and a handle rotatably connected to the body, and the body is composed of a ^-shaped plate The body is formed by arc-shaped bending at 1/4 ~ 1/3 of its end direction. After bending, the body forms four legs, and a hook angle is bent inward at the tail of each leg. The mobile intelligence The terminal is buckled into the body of the bracket through four hooked corners.

2. The anti-falling rotatable bracket according to claim 1, characterized in that: an opening is provided in the center of the body, one end of the handle passes through the body through the opening, and is connected with the rotating member through the rotating member. The main body of the fan can be rotated 360 degrees.

3. The anti-falling rotatable bracket according to claim 2, characterized in that: the arc-shaped bending angle on the body is 90 degrees; the hook angle is perpendicular to the legs.

4. The anti-falling rotatable bracket according to claim 2, characterized in that: the other end of the handle is provided with a ball head, and the ball head is threadedly connected to the other end of the handle.

5. The anti-falling rotatable bracket according to claim 4, characterized in that: the handle is provided with a loosenable or fastening collar on one side of the ball head and close to the body.

6. The anti-falling rotatable bracket according to claim 5, characterized in that: the collar is loosened or fastened relative to the body through screws.

7. The anti-falling rotatable bracket according to any one of claims 2-6, characterized in that: the rotating component is a bearing, the bearing is sleeved on one end of the handle and is located on the body In the opening, the body can rotate with the bearing relative to the handle.

8. The anti-falling rotatable bracket according to claim 7, characterized in that: the handle is a cylinder, and the middle part of the inner surface of the inner circle of the bearing is provided with at least one circle of small grooves; the outer surface of the handle At least one circle of small protrusions is provided at the corresponding position. When the handle is inserted into the bearing, the protruding part of the handle engages with the groove part of the bearing.

9. The anti-falling rotatable bracket according to claim 8, characterized in that: a step at the bottom of one end of the handle is provided outward for hooking the inner circular bottom of the bearing.

10. The anti-falling rotatable bracket according to claim 8, characterized in that: the handle The center line coincides with the opening on the body and the center line of the bearing.