WO2018064970A1

WO2018064970A1 - Pivot frame

Info

Publication number: WO2018064970A1
Application number: PCT/CN2017/105078
Authority: WO
Inventors: 豆鑫
Original assignee: 广州视源电子科技股份有限公司
Priority date: 2016-10-09
Filing date: 2017-09-30
Publication date: 2018-04-12
Also published as: CN206206385U

Abstract

A pivot frame, comprising a frame body (1) and a pivotal assembly (2); the frame body (1) is provided with a base (11) and pivot connection holders (12); outer ends of pivots (21) of the pivotal assembly (2) are respectively fastened and connected to the pivot connection holders (12). The frame body (1) of the pivot frame is an integral structure; the pivotal assembly (2) may connect to the frame body (1) by means of the pivot connection holders (12).

Description

Shaft bracket

Technical field

The utility model relates to the field of mobile terminal equipment, in particular to a shaft bracket.

Background technique

The rotating shaft assembly of the existing rotating shaft bracket is generally fixed by screws and a support frame, and the rotating shaft assembly is fixed by screws and the upper cover of the fixing frame, and the upper cover of the fixing frame and the lower cover of the fixing frame are assembled by the buckle, and the back cover of the supporting frame is screwed with The support frame is fixed, and then the front cover of the support frame and the rear cover of the support frame are assembled by the buckle to wrap the support frame as a whole.

The above assembly method makes the structure of the entire rotating shaft bracket more complicated, and the design parts are more, resulting in higher input cost of the mold and longer product development period; and the joint of the upper cover of the fixed frame and the lower cover of the fixed frame And the joint between the front cover of the support frame and the back cover of the support frame, the joint seam will appear, so that the overall appearance of the hinge bracket is not complete; in addition, the whole shaft bracket has a large volume and a heavy weight, which is inconvenient to carry.

Utility model content

The purpose of the utility model is to provide a rotating shaft bracket with simple structure and less design parts, so as to save the input cost of the mold, the development cycle of the product in time, and reduce the volume and weight of the rotating shaft bracket, and ensure the complete appearance of the rotating shaft bracket. Sex.

In order to achieve the above object, the present invention provides a rotating shaft bracket, comprising a bracket body and a rotating shaft assembly, wherein the bracket body is provided with a base and a rotating shaft connecting seat, and an outer end of the rotating shaft of the rotating shaft assembly and the rotating shaft connecting seat respectively Fasten the connection.

Preferably, the rotating shaft connecting seat is provided as two, and the two rotating shaft connecting seats are oppositely disposed at two corners adjacent to the base; the rotating shaft connecting base comprises a connecting body and a supporting body, The support body is connected to the base, and the connecting body is connected to the support body; the outer ends of the rotating shafts of the rotating shaft assembly are respectively fastened to the connecting body.

Preferably, the rotating shaft assembly comprises an adapter plate and two of the rotating shafts, wherein An inner end of one of the rotating shafts is rotatably coupled to one end of the adapter plate, and an inner end of the other of the rotating shafts is rotatably coupled to the other end of the adapter plate.

Preferably, the fixing frame cover is covered on the rotating shaft assembly and is fastened to the adapter plate.

Preferably, the holder cover comprises a housing portion and a connecting portion, the housing portion has a U-shaped cross section, and the connecting portion is disposed on a concave side of the housing portion and located at the housing portion. a middle portion; the connecting portion passes between the inner ends of the two rotating shafts and is fastened to the adapter plate.

Preferably, two first decorative sheets are further included, and the two first decorative sheets are respectively disposed at two ends of the adapter plate.

Preferably, the adapter plate is further provided with a threaded hole that is fastened to the external device.

Preferably, the second decorative sheet is further characterized in that two of the second decorative sheets are respectively connected to the outer side of the rotating shaft connecting seat.

Preferably, a non-slip mat is provided, the anti-slip mat being disposed at a periphery of the base.

Preferably, the anti-slip mat is a silicone mat.

The rotating shaft bracket of the utility model has an integrated structure, and the rotating shaft assembly can be connected with the bracket body through the rotating shaft connecting seat. The connecting structure simplifies the overall structure of the rotating shaft bracket and reduces the number of parts of the rotating shaft bracket, thereby reducing the number of parts. The development cost of the mold and the development cycle of the product can reduce the volume and weight of the shaft bracket and ensure the integrity of the appearance of the shaft bracket.

DRAWINGS

1 is a schematic view showing the overall structure of a hinge bracket of a preferred embodiment of the present invention;

2 is a schematic exploded view of a hinge bracket of a preferred embodiment of the present invention.

Among them, 1, the bracket body; 11, the base; 12, the shaft connecting seat; 121, the support body; 122, the connecting body; 2, the shaft assembly; 21, the shaft; 22, the adapter plate; 23, the link ear; 24, threaded hole; 3, fixed frame cover; 31, housing part; 32, connecting part; 4, the first decorative piece; 5, the second decorative piece; 6, the non-slip pad; 7, the limit bolt; Solid screw.

detailed description

The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings and embodiments. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

1 and 2, a hinge bracket according to an embodiment of the present invention is schematically shown, which includes a bracket body 1 and a rotating shaft assembly 2, and the bracket body 1 is provided with a base 11 and a rotating shaft connecting seat 12, and the rotating shaft assembly 2 The outer ends of the rotating shaft 21 are respectively fastened to the rotating shaft connecting seat 12.

As shown in FIG. 2, in order to connect the rotating shaft assembly to the bracket body relatively reliably, the rotating shaft connecting seat 12 may be disposed in two, and the two rotating shaft connecting seats 12 are oppositely disposed at two corners adjacent to the base 11; The rotating shaft connecting base 12 includes a supporting body 121 and a connecting body 122. The supporting body 121 is connected to the base 11. The connecting body 122 is connected to the supporting body 121. The outer ends of the rotating shaft 21 of the rotating shaft assembly 2 are respectively connected by fastening screws 8 and connecting bodies. 122 fastening connection.

The rotating shaft assembly 2 includes an adapter plate 22 and two rotating shafts 21, wherein an inner end of one rotating shaft 21 is rotatably coupled to one end of the adapter plate 22, and an inner end of the other rotating shaft 21 is rotatably coupled to the adapter plate 22 The other end of the adapter plate 22 is respectively provided with a connecting ear 23, and the connecting ear 23 is provided with an adapter hole. The inner end of the rotating shaft 21 passes through the adjusting hole, and the limiting bolt 7 is tightened. On the inner end of the rotary shaft 21, the rotation shaft 21 is prevented from coming off the transfer hole.

The bracket body 1 in this embodiment has an integral structure, so that the overall structure of the shaft bracket can be simplified, and the number of parts of the shaft bracket can be reduced; the bracket body 1 can be extruded from aluminum profiles and then processed by CNC machining. In this way, the mold opening period can be shortened and the mold opening cost can be reduced; in addition, the aluminum bracket body 1 facilitates the process of sandblasting anode, brushed anode, and laser engraving on the surface of the bracket, so that the bracket body 1 has a better appearance. .

As shown in FIG. 2, the hinge bracket may further include a fixing frame cover 3 covering the rotating shaft assembly 2 and being fastened with the adapter plate 22; specifically, the fixing frame cover 3 includes a housing portion. 31 and the connecting portion 32, the housing portion 31 has a U-shaped cross section, the connecting portion 32 is disposed on the concave side of the housing portion 31, and is located at a middle portion of the housing portion 32; the connecting portion 32 passes through the inner ends of the two rotating shafts 21 Between and with the adapter plate 22 is fastened by a fastening screw 8.

Since the fixing frame cover 3 can cover the rotating shaft assembly 2, the rotation shaft assembly 2 can be protected on the one hand. On the other hand, the fixing frame cover 3 has an integral structure, which can simplify the overall structure of the rotating shaft bracket and reduce the rotation shaft bracket. The number of parts; the fixing frame cover 3 can be made by aluminum die-casting, which can shorten the mold opening period and reduce the cost of mold opening; in addition, the aluminum fixing frame cover 3 is convenient for making a sandblasting anode and a wire anode on the surface thereof. , laser engraving and other processes, so that the fixed frame cover 3 has a better appearance.

As shown in FIG. 2, the adapter plate 22 is provided with a threaded hole 24 through which the shaft bracket is fastened to the external device.

As shown in FIG. 2, a first decorative sheet 4 may be disposed at both ends of the adapter plate 22, and the first decorative sheet 4 is bonded to both ends of the fixing frame cover 3; similarly, it may be outside the rotating shaft connecting seat 12. The second decorative sheet 5 is bonded; the first decorative sheet 4 and the second decorative sheet 5 can improve the overall appearance of the appearance of the hinge bracket; in addition, the CD pattern can be processed on the surface of the second decorative sheet 5 to Further improving the aesthetic appearance of the outer surface of the shaft support body 121.

As shown in FIG. 2, an anti-slip mat 6 may be disposed on the periphery of the base 11. Preferably, the anti-slip mat 6 is disposed on a side of the base 11 opposite to the rotating shaft connecting seat 12; the anti-slip mat 6 is a silicone mat, which can have good anti-slip performance. .

The above description is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make several improvements and substitutions without departing from the technical principles of the present invention. And replacement should also be considered as the scope of protection of the present invention.

Claims

A shaft bracket includes a bracket body and a rotating shaft assembly. The bracket body is provided with a base and a rotating shaft connecting seat. The outer ends of the rotating shafts of the rotating shaft assembly are respectively fastened with the rotating shaft connecting base.
The hinge bracket according to claim 1, wherein the rotating shaft connecting seats are provided in two, and the two rotating shaft connecting seats are oppositely disposed at two corners adjacent to the base; the rotating shaft is connected The base includes a connecting body and a support body, the support body is coupled to the base, and the connecting body is coupled to the support body; the outer ends of the rotating shafts of the rotating shaft assembly are respectively fastened to the connecting body.
A hinge bracket according to claim 1 or 2, wherein said shaft assembly comprises an adapter plate and two said rotating shafts, wherein an inner end of one of the rotating shafts is rotatably coupled to one end of said adapter plate The inner end of the other shaft is rotatably coupled to the other end of the adapter plate.
The hinge bracket according to claim 3, further comprising a holder cover that is wrapped around the shaft assembly and is fastened to the adapter plate.
The hinge bracket according to claim 4, wherein the holder cover comprises a housing portion and a connecting portion, the housing portion has a U-shaped cross section, and the connecting portion is provided at the housing portion. a concave side and located at a middle portion of the housing portion; the connecting portion passes between the inner ends of the two rotating shafts and is fastened to the adapter plate.
The hinge bracket according to claim 3, further comprising two first decorative sheets, wherein the two first decorative sheets are respectively disposed at two ends of the adapter plate.
The hinge bracket according to claim 3, wherein the adapter plate is further provided with a threaded hole that is fastened to the external device.
The hinge bracket according to claim 1, further comprising two The second decorative sheet is characterized in that two of the second decorative sheets are respectively connected to the outer side of the rotating shaft connecting seat.
The hinge bracket according to claim 1, further comprising an anti-slip mat disposed at a periphery of the base.
The hinge bracket according to claim 9, wherein the anti-slip mat is a silicone mat.