CN217562196U

CN217562196U - Metal support with reinforcing ribs

Info

Publication number: CN217562196U
Application number: CN202221598541.5U
Authority: CN
Inventors: 韦东方
Original assignee: Weida Precision Electronics Nantong Co ltd
Current assignee: Weida Precision Electronics Nantong Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-10-11
Anticipated expiration: 2032-06-24

Abstract

The utility model provides a metal support piece with strengthening rib, this support piece includes: the foldable device comprises at least one foldable area, a plurality of connecting rods and a plurality of connecting rods, wherein the foldable area is provided with a plurality of through holes; the non-bending areas are positioned on two sides of the bending area; two ends of the reinforcing rib are respectively connected to the non-bending areas on two sides of the bending area; the support piece is connected with the reinforcing ribs in the bendable areas on the two sides of the bendable area, the reinforcing ribs increase the mechanical strength of the bendable area in the carrying process, and the deformation of the bendable area of the support piece in the moving process is reduced.

Description

Metal support with reinforcing ribs

Technical Field

The utility model relates to a flexible screen support piece field especially relates to metal support piece with strengthening rib.

Background

The flexible screen electronic product meets the requirements of more and more people, and particularly, a mobile phone with a folding flexible screen is more and more popular with the people.

In the production process of the flexible screen, the flexible screen needs to be supported by a metal support member to increase the mechanical strength and flatness of the flexible screen. The metal supporting piece is provided with a bendable area so as to be bent synchronously along with the flexible screen, and the bendable area of the metal supporting piece is easy to deform in the transportation process.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a metal support with a stiffener, which connects the stiffener to an inflectable region to solve the above technical problems.

In order to solve the technical problem, the utility model discloses a following technical scheme:

according to the utility model discloses metal support piece with strengthening rib, support piece includes:

the foldable device comprises at least one foldable area, a plurality of connecting rods and a plurality of connecting rods, wherein the foldable area is provided with a plurality of through holes;

the non-bending areas are positioned on two sides of the bending area;

and two ends of the reinforcing rib are respectively connected to the non-bending areas on two sides of the bending area.

Preferably, the support further comprises:

and the connecting piece is connected between the non-bending area and the reinforcing rib.

Preferably, the ratio of the thickness of the connecting member to the thickness of the supporting member ranges from 1/2 to 1/3.

Preferably, the supporting member comprises one bendable region, the bendable region is located at the middle position of the supporting member, and the bendable region is located in the direction of the middle position of the two connecting members.

Preferably, the support member comprises two reinforcing ribs, and the two reinforcing ribs are respectively positioned at two ends of the non-bendable region.

Preferably, the support member comprises three bendable regions, the three bendable regions are arranged in parallel, and the connecting member is connected to the non-bendable regions on two sides of the three bendable regions.

Preferably, a length direction of the through hole is parallel to a length direction of the supporter.

Preferably, the reinforcing ribs and the non-bendable region and the bendable region are made of the same material.

Preferably, the material of the reinforcing ribs, the connecting pieces, the non-bendable region and the bendable region is the same.

The above technical scheme of the utility model one of following beneficial effect has at least:

the utility model discloses a metal support piece with strengthening rib, this support piece are connected with the strengthening rib on the district of can not bending of district both sides of can bending, and this strengthening rib increases the mechanical strength of district in handling that can bend, reduces support piece and takes place deformation in the district of can bending at the removal in-process.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of a metal support with reinforcing bars according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of another embodiment of a metal support with reinforcing ribs according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of another embodiment of a metal support with reinforcing ribs according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of another embodiment of a metal support with reinforcing ribs according to an embodiment of the present invention;

fig. 5 is an enlarged view of a point a in fig. 1.

Reference numerals:

11. a non-bendable region; 12. a bendable region; 121. a through hole; 13. reinforcing ribs; 14. a connecting member.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

The embodiment of the utility model provides a metal support piece forms through the mode preparation of chemical etching, and chemical etching is the shaping mode that can carry out the chemical liquid medicine that corrodes to it based on support piece's material attribute utilization. The utility model provides a support piece is metal support piece, and metallic material includes stainless steel, titanium alloy etc..

The metal support is generally fixed to the flexible screen by means of an adhesive, and between the fixing to the flexible screen, the metal support itself is worked more frequently, the metal support provided with the flexible zone 12 being susceptible to deformation during the movement.

The embodiment of the utility model provides a be connected with strengthening rib 13 in metal support piece's the district 1211 that can not bend to reduce metal support piece and cause its probability that can bend district 12 and take place deformation at the in-process that removes.

An embodiment of the utility model provides a metal support piece with strengthening rib 13, as shown in fig. 1, support piece includes: at least one bendable area 12, wherein the bendable area 12 is provided with a plurality of through holes 121; non-bendable regions 1211 are located on either side of the bendable region 12; the two ends of the reinforcing rib 13 are respectively connected to the non-bendable region 1211 on both sides of the bendable region 12.

The bendable region 12 is provided with a plurality of through holes 121, and the bendable region 12 provided with the through holes 121 can improve the bending flexibility and bending degree of the flexible screen when bending along with the flexible screen, and certainly, the mechanical strength of the flexible screen is reduced. Before the supporting member is installed on the flexible screen, the reinforcing ribs 13 are used for improving the mechanical strength of the bendable region 12 and reducing the deformation of the bendable region in the manufacturing process.

In one embodiment, as shown in fig. 2, the supporting member further includes a connector 14, and the connector 14 is connected between the non-bendable region 1211 and the reinforcing bar 13. The two ends of the connector 14 are connected to the ribs 13 and to the non-bendable region 1211, respectively, the width of the connector 14 being much smaller than the width of the ribs 13, the smaller connector 14 facilitating the removal of the support before mounting it on the flexible screen. The reinforcement can be removed from the support by applying an external force to the reinforcing bars 13 and bending the connecting pieces 14 back and forth.

Alternatively, as shown in fig. 1, the connecting member 14 is not provided at the connecting portion of the reinforcing rib 13 and the non-bendable region 1211, that is, the reinforcing rib 13 and the non-bendable region 1211 are integrally formed, and may be cut by punching. Compared with the previous embodiment, the method has complex process and increases the manufacturing cost of the supporting piece.

Further, the ratio of the thickness of the connecting member 14 to the thickness of the supporting member ranges from 1/2 to 1/3. That is, the thickness of the connecting member 14, particularly the thickness of the connecting member 14 contacting the non-bendable region 1211 is half-etched in the etching process, and the removal of the connecting member 14 to a certain thickness facilitates the removal of the reinforcing ribs 13 from the non-bendable region 1211.

In one embodiment, as shown in fig. 3, the supporting member includes two reinforcing ribs 13, and the two reinforcing ribs 13 are respectively located at two ends of the non-bendable region 1211. Reinforcing ribs 13 are arranged at two ends of the bendable region 12, so that the mechanical strength of the bendable region 12 on the support member is further improved.

In one embodiment, as shown in fig. 4, the supporting member has three bendable regions 12, three bendable regions 12 are arranged in parallel, and the connecting member 14 is connected to the non-bendable region 1211 on both sides of the three bendable regions 12.

Based on the requirement of bending the flexible screen, three bendable regions 12 are provided on the support member, the mechanical strength of the non-bendable region 1211 between the two bendable regions 12 is also weak, and the connecting member 14 is connected to the non-bendable region 1211 at the edge of the support member to ensure the mechanical strength of the plurality of bendable regions 12 on the support member.

In one embodiment, as shown in fig. 5, the length direction of the through hole 121 is parallel to the length direction of the supporting member. The flexible screen is bent by taking the length direction of the through hole 121 as an axis, so that the length direction of the through hole 121 is parallel to that of the supporting piece, and the flexibility of bending of the supporting piece along with the flexible screen is improved.

In one embodiment, the reinforcing ribs 13 are made of the same material as the non-bendable region 1211 and the bendable region 12. The reinforcing ribs 13, the non-bendable region 1211 and the bendable region 12 are simultaneously formed by chemical etching, so that the forming efficiency of the support member is improved.

Further, the reinforcing ribs 13, the connecting members 14, the non-bendable region 1211 and the bendable region 12 are made of the same material. The connecting member 14 is formed simultaneously with the reinforcing ribs 13, the non-bendable region 1211 and the bendable region 12 by half etching, thereby improving the forming efficiency of the supporting member.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A metal support having reinforcing bars, the support comprising:

the non-bending areas are positioned on two sides of the bending area;

2. A metal brace having reinforcing bars according to claim 1, wherein the brace further comprises:

3. A metal brace having reinforcing bars according to claim 2, wherein the ratio of the thickness of the connector to the thickness of the brace is in the range of 1/2 to 1/3.

4. A metal support with reinforcing according to claim 2, wherein said support includes one of said bendable regions, said bendable region being located at a central position of said support, said bendable region being located in a direction from the central position of both of said connectors.

5. A metal brace having reinforcing bars according to claim 1 or 2, wherein the brace includes two reinforcing bars, the two reinforcing bars being located at both ends of the non-bendable region, respectively.

6. A metal support with reinforcing bars according to claim 2, wherein said support is provided with three said bendable regions, said three bendable regions being arranged in parallel, and said connecting members being connected to said non-bendable regions on either side of said three bendable regions.

7. A metal supporting member with reinforcing ribs according to claim 1, wherein the length direction of said through-holes is parallel to the length direction of said supporting member.

8. The metal brace with reinforcing bars as claimed in claim 1, wherein the reinforcing bars are the same material as the non-bendable region and the bendable region.

9. A metal support with reinforcing bars according to claim 2, wherein the material of the reinforcing bars, the connectors, the non-bendable region and the bendable region is the same.