BRIEF DESCRIPTION OF THE DRAWINGS
The foregoing aspects and many of the accompanying advantages of this invention will become more readily appreciated as the same becomes better understood by reference to the following detailed description, when taken in conjunction with the accompanying drawings, wherein:
FIG. 1A, FIG. 1B, FIG. 1C, FIG. 1D and FIG. 1E are partial schematic diagrams of the bezel structure of the display panel of the Taiwan Patent Issue No. M285175;
FIG. 2A, FIG. 2B, FIG. 2C and FIG. 2D are partial 3-D schematic diagrams of procedures of the manufacturing method of the one-piece-form bezel in accordance with one embodiment of the present invention;
FIG. 3A, FIG. 3B, FIG. 3C and FIG. 3D are cross-section view schematic diagrams according to FIG. 2A, FIG. 2B, FIG. 2C and FIG. 2D;
FIG. 4A is a front view schematic diagram of the one-piece-form bezel in accordance with one embodiment the present invention;
FIG. 4B is the cross-section view schematic diagram the according to FIG. 4A at the A-A cross-line;
FIG. 5A is a front view schematic diagram of the one-piece-form bezel in accordance with one embodiment of the present invention;
FIG. 5B is the schematic diagram of the cross-section view according to FIG. 5A at the B-B cross-line; and
FIG. 6 is a front view schematic diagram of the one-piece-form bezel in accordance with one embodiment of the present invention.
DESCRIPTION OF THE PREFERRED EMBODIMENT
FIG. 2A, FIG. 2B, FIG. 2C and FIG. 2D are partial 3-D schematic diagrams illustrating the manufacturing method of the one-piece-form bezel in accordance with one embodiment of the present invention and FIG. 3A, FIG. 3B, FIG. 3C and FIG. 3D are cross-section view schematic diagrams according to FIG. 2A to FIG. 2D. In the present embodiment, such as shown in FIG. 2A and FIG. 3A, first, at least first frame element 100 is provided and a first joint portion 130 and at least a first rivet unit 110 are simultaneously formed at the edge of the first frame element 100. The first joint portion 130 and the first rivet unit 110 are formed by a forging step and the first rivet unit 110 is protruded on the first joint portion 130. The first frame element 100 and the second frame element 200 are made of metal material and may be any one of a strip-type flat board, a L-type flat board or a ![]()
-type flat board. Following, referring to FIG. 2B and FIG. 3B, at least a second frame element 200 is provided and a second joint portion 230 and at least a second rivet hole 220 are simultaneously formed at the edge of the second frame element 200 by a punching step. Wherein, the second rivet hole 220 is penetrated through the second joint portion 230.
To continue the above explanation and referring to FIG. 2C and FIG. 3C, in the present invention, the first frame element 100 and the second frame element 200 are aligned by jointing the first rivet unit 110 of the first joint portion 130 with the second rivet hole 220 of the second joint portion 230. Wherein, the second rivet hole 220 is in the shape of an upside wide and downside narrow hole, such as a funnel type hole. The first rivet unit 110 is jointed the second rivet hole 220 from the narrow downside to the wide upside. Then, referring to FIG. 2D and FIG. 3D, a punching step is utilized to punch the first rivet unit 110 to fill the second rivet hole 220 to tightly joint the first frame element 100 and the second frame element 200 to become one-piece-form.
Referring to FIG. 3D, the one-piece-form bezel structure formed by the foregoing method is composed of at least first frame element 100 and at least second frame element 200. The first frame element 100 and the second frame element 200 are jointed together by utilizing the first joint portion 130 and the second joint portion 230. A first rivet unit 110 is protruding at the first joint portion 130 and the second rivet hole 220 is penetrated through the second joint portion 230. The first rivet unit 110 of the first joint portion 130 is corresponding penetrating the second rivet hole 220 of the second joint portion 230 to fill the second rivet hole 220 so as to align and to joint the first frame element and the second frame element. Wherein, a combination thickness of the first joint portion 130 and the second joint portion 230 is equal to the thickness of the first frame element 100 and the second frame element 200. The second rivet hole 220 is an upside wide and downside narrow hole, such as a funnel type hole, and the first rivet unit 110 is penetrating the second rivet hole 220 from the narrow downside to the wide upside.
FIG. 4A is a front view schematic diagram of the one-piece-form bezel in accordance with one embodiment the present invention. In the present invention, the firs frame element 100 and the second frame element 200 are strip-type flat board to assemble the rectangular bezel. FIG. 4B is the cross-section view schematic diagram the according to FIG. 4A at the A-A cross-line. Such as shown in FIG. 4B, two first rivet unit 110 of the joint portion 130 are corresponding penetrating two second rivet holes 220 of the second joint portion 230 to fill second rivet holes 220 to align and joint the first frame element 100 and the second frame element 200.
FIG. 5A is a front view schematic diagram of the one-piece-form bezel in accordance with one embodiment of the present invention. In the present invention, the first frame element 100 and the second frame element 200 are ![]()
-type flat board to assemble the rectangular bezel. FIG. 5B is the schematic diagram of the cross-section view according to FIG. 5A at the B-B cross-line. Such as shown in FIG. 5B, at the first joint portion 130, besides the first rivet unit 110 protruding arranged thereon, there can further arrange at least a first rivet hole 120 at the first joint portion 130 by utilizing the punching step. Correspondingly, at the corresponding position, at least a second rivet unit 210 at the second joint portion 230 by utilizing the forging step to corresponding penetrating the first rivet hole 120 and the first rivet unit 110 is penetrating the second rivet hole 220 so as the first frame element 100 and the second frame element 200 can be tightly align and joint with each other. Referring to FIG. 6, in another embodiment, the first frame element 100 and the second frame element 200 are L-type flat board to assemble the rectangular bezel and utilizes a plurality of first rivet holes 120 and first rivet unit 110 and a plurality of second rivet hole 220 and second rivet unit 210 to tightly align and joint with each other.
According to the above description, one feature of the present invention is to utilize different shape frame elements and arrange rivet unit and corresponding rivet hole at the edge of frame elements to tightly align and joint frame elements to form the one-piece-form bezel. The manufacturing procedure is simple and easy without any extra compound, such as the adhesive and frame-jointing element, and the bezel formed by the riveting step is stable and only need the original equipments.
To sum up the foregoing descriptions, the present bezel structure utilizes one-piece-form frame element having the rivet and one-piece-form frame element having the rivet hole to rivet each other and to utilize the punching step to complete the one-piece-form bezel. The present invention unnecessarily utilizes the conventional welding step, the solvent, the adhesive or the gluing step to joint frame elements and only utilizes the common punching equipments to complete the formulation of the one-piece-form bezel. While the size of the bezel become bigger to cause the difficult of the transporting, the design of the present one-piece-form bezel can deliver frame elements to the customer end and then perform the punching step and the joint step to assemble the one-piece-form bezel.
The foregoing descriptions of specific embodiments of the present invention have been presented for purposes of illustrations and description. They are not intended to be exclusive or to limit the invention to the precise forms disclosed, and obviously many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best utilize the invention and various embodiments with various modifications as are suited to particular use contemplated. It is intended that the scope of the invention be defined by the claims appended hereto and their equivalents.
Patent Application
20070277419
