WO2016138720A1

WO2016138720A1 - Multifunctional support assembly and display device sheath member

Info

Publication number: WO2016138720A1
Application number: PCT/CN2015/084271
Authority: WO
Inventors: 杨卫; 曾翠霞; 朴哲佑
Original assignee: 捷开通讯(深圳)有限公司
Priority date: 2015-03-02
Filing date: 2015-07-16
Publication date: 2016-09-09
Also published as: CN104653974A; CN104653974B

Abstract

Provided is a multifunctional support assembly, comprising a base (10), a first intermediate member (20), a rotating support (30), and a rotary shaft mechanism (40); the first intermediate member (20) is fixed on the back side of the base (10); the rotary shaft mechanism (40) comprises a shaft body (41) and a first rotating limiter tab (42); the first intermediate member (20) comprises a second rotating limiter tab (212), a damper (2110) perpendicular to the base (20), and a torque adjustment spring assembly (213); the damper (2110) is provided with a first through-hole (2110a) and a second through-hole (2110b); one end of the shaft body (41) is fixed relative to the rotating support (30), and the other end of the shaft body (41) passes through the first through-hole (2110a), the first rotating limiter tab (42) being fixed to the shaft body (41); the second rotating limiter tab (212) comprises a boss (212a) extending into the second through-hole (2110b); the second rotating limiter tab (212) and the torque adjustment spring assembly (213) are sequentially sheathed on the shaft body (41); a fixing member (214) is fixed on the end section of the shaft body (41). By means of the torque adjustment spring assembly (213), the angle of support of the support assembly can be conveniently adjusted, thus satisfying a user's requirement of different angles of support.

Description

Multifunctional bracket assembly and display device kit

Technical field

The present invention relates to the field of electronic device technologies, and in particular, to a multi-functional bracket assembly and a display device kit.

Background technique

With the rapid development of electronic device technology, liquid crystal displays and computers are becoming more and more popular, and in view of market demands such as mobile office needs and installation convenience, such electronic device components with display functions are trending toward slimness and portability.

In order to liberate the hands, current display devices such as liquid crystal displays, tablet computers, etc. are usually designed with brackets, which can well fix the display device on the platform, but often need to remove the bracket from the display device when the display device needs to be carried around with the display device. It is very inconvenient to disassemble and needs to be stored using a special bag or toolbox.

Summary of the invention

In view of the deficiencies of the prior art, the present invention provides a multi-functional bracket assembly and a display device kit, the display device having both portability and bracket functions.

In order to achieve the above object, the present invention adopts the following technical solutions:

A multi-functional bracket assembly includes a base, a first intermediate member, a turret and a rotating shaft mechanism, the first intermediate member is fixed on a back surface of the base, and the rotating shaft mechanism comprises a shaft body and a first rotation limiting piece; The first intermediate member includes a second rotation limiting piece, a baffle perpendicular to the base, and a torsion adjusting spring assembly, wherein the baffle is provided with a first through hole and a second through hole, one end of the shaft body Relatively fixed to the turret, the first rotation limiting piece is fixed on the shaft body after the other end of the shaft body passes through the first through hole, and the second rotation limiting piece includes an extending end a protrusion in the second through hole, the second rotation limiting piece and the torsion adjusting spring assembly are sequentially sleeved on the shaft body, and the fixing piece is fixed at the end of the shaft body.

The contact surface of the first rotation limiting piece and the second rotation limiting piece is a sawtooth surface.

The contact surface of the first rotation limiting piece and the second rotation limiting piece is provided with a convex texture.

The rotating shaft mechanism further includes a connecting plate fixed to the shaft body and perpendicular to the shaft body, and one end of the rotating frame connected to the shaft body is provided with a hollow receiving hole, and the connecting plate is inserted It is disposed and fixed in the receiving hole.

Wherein, the turret is a frame structure, and two ends of the turret are respectively rotatably hinged to one of the first intermediate members by one of the rotating shaft mechanisms.

Wherein, the turret has a circular arc shape.

Wherein, the base further includes a second intermediate member, the first intermediate member is opposite to the second intermediate member, the second intermediate member is slidably disposed on the base, and the second intermediate portion The sliding direction of the piece is perpendicular to the shaft body.

Wherein, the base further includes a third intermediate member, the third intermediate member is provided with a flange on both sides in the width direction, and the two sides of the second intermediate member are provided with a bead on both sides in the width direction, and the flange is inserted Provided within the bead, the second intermediate member is slidable relative to the third intermediate member.

Wherein, the base is provided with grooves on both sides of the third intermediate member for inserting and sliding the free end of the turret.

The present invention also provides a display device kit including a display device and the above-described multi-function bracket assembly.

The invention designs a multi-functional bracket assembly, and the support angle of the bracket assembly can be conveniently adjusted by the torsion adjusting spring assembly to realize the support requirement of the user at different angles. When the user needs to go out, the turret only needs to be rotated to It can be folded close to the base, and the display device has a more compact structure and is more convenient to carry. At the same time, the turret can be used as a handle, which makes the carrying or moving of the electronic device simpler, and does not need to be disassembled and assembled every time it is moved, thereby improving the convenience of use. Sex.

DRAWINGS

FIG. 1 is a schematic exploded view of a multi-functional bracket assembly according to an embodiment of the present invention.

2a is a partially exploded perspective view of the multi-functional bracket assembly according to an embodiment of the present invention.

2b is a schematic structural view of a hinge mechanism according to an embodiment of the present invention.

2c is a schematic structural view of a first intermediate member according to an embodiment of the present invention.

2d is a schematic view showing the installation structure of the rotating shaft mechanism according to the embodiment of the present invention.

3a is a perspective view of a maximum angle support state of the multi-functional bracket assembly according to an embodiment of the present invention.

FIG. 3b is a side elevational view showing the maximum angle support state of the multi-functional bracket assembly according to the embodiment of the present invention.

4a is a perspective view of a 90° support state of the multi-functional bracket assembly according to an embodiment of the present invention.

4b is a side elevational view showing the 90° support state of the multi-functional bracket assembly according to an embodiment of the present invention.

FIG. 5a is a rear view showing the storage state of the multi-functional bracket assembly according to the embodiment of the present invention.

FIG. 5b is a side view showing the storage state of the multi-functional bracket assembly according to the embodiment of the present invention.

FIG. 6a is a rear view showing the state in which the multi-functional bracket assembly is used as a handle according to an embodiment of the present invention.

FIG. 6b is a side view showing the state in which the multi-functional bracket assembly is used as a handle according to an embodiment of the present invention.

detailed description

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to FIG. 1 and FIG. 2a, the multi-functional bracket assembly of the embodiment of the present invention is mainly used for, but not limited to, supporting a display device kit including a display device, and mainly includes a base 10, a first intermediate member 20, a turret 30, and a rotating shaft mechanism 40. The first intermediate member 20 is fixed on the back of the base 10 and can be used to meet the viewing requirements of the user at different angles. As shown in FIG. 2b, the shaft mechanism 40 includes a shaft body 41 and a first rotation limiting piece 42. As shown in FIG. 2c, the first intermediate piece 20 includes a fixing plate 211, a second rotation limiting piece 212, and a baffle 2110 perpendicular to the base 10. And the torsion adjusting spring assembly 213, the baffle 2110 is provided with a first through hole 2110a and a second through hole 2110b. In conjunction with FIG. 2d, one end of the shaft 41 is fixed relative to the turret 30, and the other end of the shaft 41 passes through After the through hole 2110a, the first rotation limiting piece 42 is fixed on the shaft body 41. The second rotation limiting piece 212 includes a protrusion 212a extending into the second through hole 2110b, the second rotation limiting piece 212 and the torque adjustment. The spring assembly 213 is sequentially sleeved on the shaft body 41, and the fixing member 214 is fixed to the end of the shaft body 41.

In this embodiment, the contact faces of the first rotation limiting piece 42 and the second rotation limiting piece 212 are both serrated faces. In other embodiments, the contact faces of the first rotation limiting piece 42 and the second rotation limiting piece 212 are provided with a convex texture. The torsion adjusting spring assembly 213 is a torsion spring, wherein a resilient arm (not labeled) at one end is inserted between the second rotating limiting piece 212 and the baffle 2110, and is restrained by the stud 212a. The other end of the torsion adjusting spring assembly 213 elastically abuts the fixing member 214. Under the action of the torsion adjusting spring assembly 213, the first rotating limiting piece 42 is pushed toward the second rotating limiting piece 212, and the contact faces of the first rotating limiting piece 42 and the second rotating limiting piece 212 can be realized. In close contact, the friction between the two is very large, and the angle locking can be easily realized and reliably supported at a certain angle.

The rotating shaft mechanism 40 further includes a connecting plate 43 fixed to the shaft body 41 and perpendicular to the shaft body 41. One end of the rotating frame 30 connected to the shaft body 41 is provided with a hollow receiving hole 31, and the connecting plate 43 is inserted and fixed to the receiving hole. 31 inside.

Further, the turret 30 is a frame structure, and both ends of the turret 30 are rotatably hinged to a first intermediate member 20 via a rotating shaft mechanism 40, respectively. The turret 30 of the embodiment has a circular arc shape.

The base 10 further includes a second intermediate member 11 , the first intermediate member 20 is opposite to the second intermediate member 11 , the second intermediate member 11 is slidably disposed on the base 10 , and the second intermediate member 11 is perpendicular to the shaft body. 41. Further, the base 10 further includes a third intermediate member 12, and the two sides of the third intermediate member 12 are provided with a flange 121 on both sides in the width direction, and the two sides of the second intermediate member 11 are provided with a bead 111 on both sides in the width direction, and the flange 121 is inserted. Provided within the bead 111, the second intermediate member 11 is slidable relative to the third intermediate member 12.

The fixing plate 211, the second intermediate member 11, the third intermediate member 12 and the connecting plate 43 are respectively provided with a plurality of insertion holes (not shown) for threaded fasteners, the rotating frame 30 and the connecting plate 43, the fixing plate The second intermediate member 11, the second intermediate member 11 and the third intermediate member 12, the third intermediate member 12 and the body of the base 10 are both connected by a threaded fastener.

The base 10 is provided with grooves 13 on both sides of the portion where the third intermediate member 12 is fixed, for the free end of the turret 30 to be fitted and slid. The groove 13 has a longitudinal direction parallel to the third intermediate member 12 of the base 10 and extends to one side of the through base 10.

The turret 30 is unfolded from the stowed state shown in FIG. 5a and FIG. 5b into the support state, and the support can be adjusted as needed under the action of the torsion adjusting spring assembly 213, the first rotation limiting piece 42 and the second rotation limiting piece 212. The angle, as shown in Figs. 4a and 4b, is a support state in which the turret 30 is at an angle of 90 with respect to the base. 3a and 3b, the turret 30 has a maximum rotation angle θ with respect to the base 10, and the maximum rotation angle θ may be between 0° and 160°. Here, in the embodiment, θ is 120°, and at this time, the rotation The frame 30 is mounted with the outer surface of the shaft mechanism 40 abutting against the side wall of the groove 13 of the base 10; as shown in Figures 5a and 5b, when the turret 30 is not required for support, the turret 30 is reversely rotated until both sides thereof The frame portion is received in the recess 13 and the turret 30 is attached to the base 10, which does not occupy additional space, and the structure of the device is more compact; as shown in Figures 6a and 6b, when the user needs to go out or carry the device with him or her, Multifunctional bracket set The piece can also act as a handle. During the dragging of the turret 30 along the groove 13, the second intermediate piece 11 slides to the extreme position relative to the third intermediate piece 12. At this time, the turret 30 can serve as a carrying part, which is very portable. Convenient, no need to prepare professional backpacks or boxes.

The above description is only a specific embodiment of the present application, and it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the principles of the present application. It should be considered as the scope of protection of this application.

Claims

A display device kit, comprising: a display device and a multi-functional bracket assembly, the multi-functional bracket assembly comprising a base, a first intermediate member, a turret and a rotating shaft mechanism, the first intermediate member being fixed to the back of the base The shaft mechanism includes a shaft body, a first rotation limiting piece, and a connecting plate fixed to the shaft body and perpendicular to the shaft body; the first intermediate piece includes a second rotation limiting piece, perpendicular to the a baffle of the base and a torsion adjusting spring assembly, wherein the baffle is provided with a first through hole and a second through hole, one end of the shaft body is fixed relative to the turret, and the other end of the shaft body is worn The first rotation limiting piece is fixed on the shaft body after the first through hole, and the second rotation limiting piece includes a protruding post extending into the second through hole, the second rotation limit The positioning piece and the torsion adjusting spring assembly are sequentially sleeved on the shaft body, and the fixing member is fixed to the end of the shaft body; the end of the rotating frame and the shaft body is provided with a hollow receiving hole, The connecting plate is inserted and fixed in the receiving hole.
The display device kit according to claim 1, wherein the turret is a frame structure, and both ends of the turret are rotatably hinged to one of the first intermediate members by one of the rotating shaft mechanisms.
A multi-functional bracket assembly includes a base, a first intermediate member, a turret and a rotating shaft mechanism, the first intermediate member is fixed on a back surface of the base, and the rotating shaft mechanism includes a shaft body and a first rotation limiting piece The first intermediate member includes a second rotation limiting piece, a baffle perpendicular to the base, and a torsion adjusting spring assembly, wherein the baffle is provided with a first through hole and a second through hole, the shaft body One end of the shaft is fixed relative to the turret, and the first rotation limiting piece is fixed on the shaft body after the other end of the shaft body passes through the first through hole, and the second rotation limiting piece includes the extension The second rotating limiting piece and the torsion adjusting spring assembly are sequentially sleeved on the shaft body, and the fixing member is fixed to the end of the shaft body.
The multi-functional bracket assembly according to claim 3, wherein a contact surface of the first rotation limiting piece and the second rotation limiting piece is a serrated surface.
The multi-functional bracket assembly according to claim 3, wherein the contact faces of the first rotation limiting piece and the second rotation limiting piece are provided with a convex texture.
The multi-functional bracket assembly according to claim 3, wherein said rotating shaft mechanism further comprises a connecting plate fixed to said shaft body and perpendicular to said shaft body, and one end of said turret connected to said shaft body A hollow receiving hole is provided, and the connecting plate is inserted and fixed in the receiving hole.
The multi-functional bracket assembly according to claim 3, wherein the turret is a frame structure, Two ends of the turret are respectively rotatably hinged to one of the first intermediate members by one of the rotating shaft mechanisms.
The multi-functional bracket assembly of claim 7, wherein the turret is circular arc shaped.
The multi-functional bracket assembly according to claim 7, wherein the base further comprises a second intermediate member, the first intermediate member is relatively fixed to the second intermediate member, and the second intermediate member is slidably disposed And the second intermediate member sliding direction is perpendicular to the shaft body.
The multi-functional bracket assembly according to claim 9, wherein the base further comprises a third intermediate member, the third intermediate member is provided with a flange on both sides in the width direction, and the width direction of the second intermediate member is A bead is provided on both sides, the cuff is inserted into the bead, and the second intermediate member is slidable relative to the third intermediate member.
The multi-functional bracket assembly according to claim 10, wherein said base is provided with elongated grooves on both sides of said third intermediate member for insertion and sliding of the free end of said turret.
A display device kit, comprising: a display device and a multi-functional bracket assembly, the multi-functional bracket assembly comprising a base, a first intermediate member, a turret and a rotating shaft mechanism, the first intermediate member being fixed to the back of the base The rotating shaft mechanism includes a shaft body and a first rotation limiting piece; the first intermediate piece includes a second rotation limiting piece, a baffle perpendicular to the base, and a torsion adjusting spring assembly, wherein the baffle plate is opened a first through hole and a second through hole, one end of the shaft body is opposite to the turret, and the first rotation limiting piece is fixed to the first end of the shaft body after passing through the first through hole On the shaft body, the second rotation limiting piece includes a protruding post extending into the second through hole, and the second rotating limiting piece and the torsion adjusting spring assembly are sequentially sleeved on the shaft body The fixing member is fixed to the end of the shaft body.
The display device kit according to claim 12, wherein a contact surface of the first rotation stop piece and the second rotation limit piece is a serrated surface.
The display device kit according to claim 12, wherein the contact faces of the first rotation limiting piece and the second rotation limiting piece are provided with a convex texture.
The display device kit according to claim 12, wherein said rotating shaft mechanism further comprises a connecting plate fixed to said shaft body and perpendicular to said shaft body, and one end of said turret connected to said shaft body is provided There is a hollow receiving hole, and the connecting plate is inserted and fixed in the receiving hole.
The display device kit according to claim 12, wherein said turret is a frame structure, and both ends of said turret are rotatably hinged to one of said first intermediate members via one of said hinge mechanisms.
The display device kit according to claim 16, wherein the turret has a circular arc shape.
The display device kit according to claim 16, wherein the base further comprises a second intermediate member, the first intermediate member is oppositely fixed to the second intermediate member, and the second intermediate member is slidably disposed on And the second intermediate member sliding direction is perpendicular to the shaft body.
The display device kit according to claim 18, wherein the base further comprises a third intermediate member, the third intermediate member is provided with a flange on both sides in the width direction, and two in the width direction of the second intermediate member The side is provided with a bead, the cuff is inserted into the bead, and the second intermediate member is slidable relative to the third intermediate member.
The display device kit according to claim 19, wherein said base is provided with elongated grooves on both sides of said third intermediate member for insertion and sliding of the free end of said turret.