TW201615320A - Laser welding structure of aluminum extension front frame of excessive-part type display - Google Patents

Laser welding structure of aluminum extension front frame of excessive-part type display Download PDF

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TW201615320A
TW201615320A TW103137058A TW103137058A TW201615320A TW 201615320 A TW201615320 A TW 201615320A TW 103137058 A TW103137058 A TW 103137058A TW 103137058 A TW103137058 A TW 103137058A TW 201615320 A TW201615320 A TW 201615320A
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Taiwan
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front frame
frame workpiece
workpiece
vertical wall
wall
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TW103137058A
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Chinese (zh)
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TWI523723B (en
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An-Tung Ou
Chih-Ming Peng
Chih-Ming Liang
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Jochu Technology Co Ltd
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Priority to TW103137058A priority Critical patent/TWI523723B/en
Priority to CN201510253560.2A priority patent/CN104902726B/en
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Publication of TWI523723B publication Critical patent/TWI523723B/en
Publication of TW201615320A publication Critical patent/TW201615320A/en

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Abstract

A laser welding structure of an aluminum extension front frame of an excessive-part type display includes: at least a first front frame workpiece and a second front frame workpiece, wherein an end part of the first front frame workpiece is provided with a first protrusion part and a first recess part; the end part of the second front frame workpiece is provided with a second protrusion part and a second recess part; the first protrusion part and the second recess part are complementary after the end part of the first front frame workpiece and the end part of the second front frame workpiece are mutually docked with each other, and the first recess part and the second protrusion part are complementary and mutually located with each other, then welding parts are arranged at local or full docking positions of the first front frame workpiece and the second front frame workpieces by using a laser welding technology, so that the first front frame workpiece and the second front frame workpiece form the display front frame.

Description

多件式顯示器鋁擠前框的鐳射焊接結構 Laser welded structure of multi-piece display aluminum extruded front frame

本發明涉及一種用於安裝在平面顯示器之框架前方的前框結構,特別是一種利用鐳射焊接技術將多個鋁擠型製造的前框工件組構成大尺寸前框的結構。 The present invention relates to a front frame structure for mounting in front of a frame of a flat display, and more particularly to a structure in which a plurality of aluminum extruded front frame workpieces are formed into a large-sized front frame by laser welding.

液晶、電漿等平面顯示器的結構中,除了顯示面板、背光模組、偏光板、...等關鍵零組件之外,還包含有做為框架元件以安裝在顯示器前方的前框;所述前框一般是以金屬板沖壓成型來製造。 In the structure of a flat panel display such as a liquid crystal or a plasma, in addition to key components such as a display panel, a backlight module, a polarizing plate, and the like, a front frame as a frame member to be mounted in front of the display is included; The front frame is generally manufactured by stamping a metal sheet.

以沖壓成型技術對金屬板進行沖壓成型所能製造的前框尺寸涉及了沖壓成型機的噸位,噸位愈高,機器的體積愈龐大,佔用的工廠空間也就愈多。因此,除非對於規格有特殊要求而需要以一體成型方式製造大尺寸前框,否則基於經濟規模的考量,一般都是以沖壓成型機製造出多個不同部位的多個小尺寸前框工件後,再將該些前框工件組合固定成一大尺寸前框(即"多件式前框")。 The size of the front frame that can be manufactured by stamping and forming a metal sheet involves the tonnage of the press forming machine. The higher the tonnage, the larger the volume of the machine, and the more factory space is occupied. Therefore, unless there is a special requirement for the specification and it is necessary to manufacture a large-sized front frame by integral molding, otherwise, based on economic scale considerations, a plurality of small-sized front frame workpieces of a plurality of different parts are generally manufactured by a press forming machine. Then fix the front frame workpieces into a large size front frame (ie "multi-piece front frame").

如第一A圖與第一B圖所示,習知的鋁擠多件式顯示器前框A,其結構係在成型後的各個小尺寸前框工件A1、A1適當位置再鑽設不等數量的洞孔,然後再以連接元件B(例如角鐵)跨接在兩前框工件A1、A2上,再以螺絲C鎖入該連接元件B與兩前框工件A1、A2而將相鄰的小尺寸前框工件固定組構成大尺寸前框;因此,習知的多件式顯示器前框的製造不僅增 加了螺絲材料、連接元件、與鎖螺絲的人工費用,且生產效率較低。 As shown in FIG. 1A and FIG. B, the conventional aluminum extruded multi-piece display front frame A is constructed by arranging different sizes of the small-sized front frame workpieces A1 and A1 after molding. The hole is then connected to the two front frame workpieces A1 and A2 by a connecting member B (for example, an angle iron), and then the connecting member B and the two front frame workpieces A1 and A2 are locked by screws C to be adjacent. The small-sized front frame workpiece fixing group constitutes a large-sized front frame; therefore, the manufacture of the conventional multi-piece display front frame is not only increased The labor cost of the screw material, the connecting member, and the lock screw is added, and the production efficiency is low.

本發明的目的,在於提供一種可以更高效率且更低成本生產大尺寸顯示器前框的多件式顯示器前框的鐳射焊接結構。 It is an object of the present invention to provide a laser welded structure of a multi-piece display front frame that can produce a large-sized display front frame with higher efficiency and lower cost.

本發明的特徵,係在至少一第一前框工件與一第二前框工件的端部分別設置互補的凸部與凹部;藉由將該凸部與凹部互補對接而得以使第一前框工件與第二前框工件快速定位,甚至在該凸部與凹部的互補結構中進一步設置連接元件以輔助定位,然後再利用鐳射焊接技術在該對接處,以及連接元件與第一、二前框工件的接合處施予鐳射焊接,讓第一、二前框工件組構成一完整的顯示器前框。 A feature of the present invention is that a complementary convex portion and a concave portion are respectively disposed at ends of at least one of the first front frame workpiece and the second front frame workpiece; and the first front frame is obtained by complementing the convex portion and the concave portion The workpiece and the second front frame workpiece are quickly positioned, and even in the complementary structure of the convex portion and the concave portion, a connecting member is further disposed to assist positioning, and then the laser welding technique is used at the docking portion, and the connecting member and the first and second front frames are connected. Laser welding is applied to the joint of the workpiece, so that the first and second front frame workpiece groups constitute a complete display front frame.

本發明第一實施例的技術手段,係採用鋁擠成型技術分別成型出相對較小尺寸的第一前框工件與第二前框工件,並使用機械加工方式,在該第一前框工件的端部形成一第一凸部與一第一凹部;以及在該第二前框工件的端部形成一第二凸部與一第二凹部;該第一前框工件的端部與該第二前框工件的端部對接時,該第一凸部與該第二凹部互補,且該第一凹部與該第二凸部互補而彼此定位,該第一、二前框工件的局部或全部對接位置則以鐳射焊接技術設置焊接部,讓第一、二前框工件組構成一完整的顯示器前框。 The technical means of the first embodiment of the present invention uses aluminum extrusion molding technology to respectively form a first front frame workpiece and a second front frame workpiece of relatively small size, and uses a machining method in which the workpiece of the first front frame is Forming a first protrusion and a first recess; and forming a second protrusion and a second recess at an end of the second front frame workpiece; an end of the first front frame workpiece and the second When the ends of the front frame workpiece are butted, the first convex portion is complementary to the second concave portion, and the first concave portion and the second convex portion are complementary to each other, and the first or second front frame workpieces are partially or completely docked. The position is set by laser welding technology to make the first and second front frame workpiece groups form a complete display front frame.

前述的第一實施例,可以採用鋁質材料擠製成型,使該第一前框工件包含一個第一豎壁與二個第一橫壁,該二個第一橫壁的一邊分別連接該第一豎壁的相對二邊,該第二前框工件包含一個第二豎壁與二個第二橫壁,該二個第二橫壁的一邊分別連接該第二豎壁的相對二邊,使該第 一、二前框工件從其長度方向觀看為ㄈ形,該第一凸部與該第一凹部係連續地設於該第一前框工件的ㄈ形兩邊而構成階梯狀,該第二凸部與該第二凹部係連續地設於該第二前框工件的ㄈ形兩邊而構成階梯狀。 In the foregoing first embodiment, the aluminum material may be extruded, such that the first front frame workpiece comprises a first vertical wall and two first transverse walls, and one side of the two first transverse walls are respectively connected to the The opposite sides of the first vertical wall, the second front frame workpiece comprises a second vertical wall and two second transverse walls, and one side of the two second transverse walls respectively connect opposite sides of the second vertical wall, Make the first The first and second front frame workpieces are viewed from a longitudinal direction thereof, and the first convex portion and the first concave portion are continuously disposed on two sides of the first front frame workpiece to form a stepped shape, and the second convex portion is formed. The second concave portion is continuously provided on both sides of the second front frame workpiece to form a stepped shape.

本創作的第二實施例,可以基於前述第一實施例結構的基礎 上,進一步在該第一豎壁端部形成有往其長度方向延伸的一凸塊,該第二豎壁的內側面則設置與該凸塊形狀互補的凹槽,當第一前框工件與第二前框工件相互對接時,使該凸塊插入該凹槽而獲得輔助定位,且在該第一、二前框工件的局部或全部對接位置,以及該凸塊與該凹槽的接合處均以鐳射焊接設置焊接部。 The second embodiment of the present invention can be based on the basis of the foregoing first embodiment structure Further, a protrusion extending toward the longitudinal direction thereof is formed at the end of the first vertical wall, and the inner side surface of the second vertical wall is provided with a groove complementary to the shape of the protrusion, when the first front frame workpiece is When the second front frame workpieces are butted together, the convex block is inserted into the groove to obtain auxiliary positioning, and the partial or all butt joint positions of the first and second front frame workpieces, and the joint of the convex block and the groove The welded parts are all set by laser welding.

本創作的第三實施例,可以基於前述第一實施例結構的基礎 上,在該第一豎壁設置至少一穿孔,當第一前框工件與第二前框工件相互對接後,使該穿孔對應在第二前框工件的第二豎壁位置,再於該第一、二前框工件的局部或全部對接位置,以及穿孔內均以鐳射焊接設置焊接部。 The third embodiment of the present creation can be based on the basis of the foregoing first embodiment structure And arranging at least one through hole in the first vertical wall. After the first front frame workpiece and the second front frame workpiece are mutually abutted, the perforation is corresponding to the second vertical wall position of the second front frame workpiece, and then the first Part or all of the mating positions of the first and second front frame workpieces, and the welds are provided by laser welding in the perforations.

本創作第四實施例的技術手段,係採用鋁擠成型技術分別成 型出相對較小尺寸的一第一前框工件與一第二前框工件,並使用機械加工方式,在該第一前框工件的端部設有一第一缺口,在該第二前框工件的端部設有一與該第一缺口對稱的第二缺口;以及,提供一第一連接元件,用於連接於該第一缺口與該第二缺口;當該第一前框工件的端部與該第二前框工件的端部對接後,將該第一連接元件置入該第一缺口與該第二缺口共同構成的凹陷空間而定位,以及該第一連接元件與該第一、二缺口的接合位置均以鐳射焊接技術設置焊接部。 The technical means of the fourth embodiment of the present invention is formed by aluminum extrusion molding technology. Forming a first front frame workpiece and a second front frame workpiece of a relatively small size, and using a machining method, a first notch is formed at an end of the first front frame workpiece, and the second front frame workpiece is The end portion is provided with a second notch symmetrical with the first notch; and a first connecting member is provided for connecting to the first notch and the second notch; when the end of the first front frame workpiece is After the ends of the second front frame workpiece are butted, the first connecting component is placed in the recessed space formed by the first notch and the second notch, and the first connecting component and the first and second notches are located. The joint position is set by the laser welding technique.

本創作的第五實施例,可以基於前述第四實施例結構的基礎 上,將該第一缺口與第二缺口的位置分別設為對稱的L形之第一凹口與第二凹口,且設置一呈ㄇ形狀第二連接元件,使該ㄇ形狀的第二連接元件可以互補於兩個該第一凹口與第二凹口對稱併列構成之凹陷空間中而定位。 The fifth embodiment of the present invention can be based on the basis of the foregoing fourth embodiment structure The first notch and the second notch are respectively set to be symmetrical L-shaped first notches and second notches, and a second connecting element is formed in a meandering shape to make the second connection of the meander shape The component may be positioned to be complementary to the two recessed spaces in which the first recess and the second recess are symmetrically juxtaposed.

前述各實施例之本發明的第一前框工件與第二前框工件,可以鋁擠成型為從其長度方向觀看為T形、L形或F形。 The first front frame workpiece and the second front frame workpiece of the present invention of the foregoing embodiments may be extruded by aluminum to have a T shape, an L shape or an F shape as viewed from the longitudinal direction thereof.

本發明利用鋁擠成型技術形成具有定位結構的小尺寸前框工件,再配合鐳射焊接技術將兩前框工件的對接處予以連結固定,使多件式前框在組合時,得以進行快速定位結合,並維持原有之結構強度,更降低了材料及人工費用,提升生產速度。 The invention utilizes the aluminum extrusion molding technology to form a small-sized front frame workpiece with a positioning structure, and then cooperates with the laser welding technology to connect and fix the joints of the two front frame workpieces, so that the multi-piece front frame can be quickly positioned and combined when combined. And maintain the original structural strength, reduce material and labor costs, and increase production speed.

《本發明》 "this invention"

1A、1B、1C、1D、1E、1F、1G、1H‧‧‧第一前框工件 1A, 1B, 1C, 1D, 1E, 1F, 1G, 1H‧‧‧ first front frame workpiece

10‧‧‧第一豎壁 10‧‧‧First vertical wall

101‧‧‧第一橫壁 101‧‧‧ first transverse wall

11‧‧‧第一凸部 11‧‧‧First convex

12‧‧‧第一凹部 12‧‧‧ First recess

13‧‧‧凸塊 13‧‧‧Bumps

14‧‧‧穿孔 14‧‧‧Perforation

15‧‧‧第一缺口 15‧‧‧ first gap

16‧‧‧第一凹口 16‧‧‧ first notch

2A、2B、2C、2D、2E、2F、2G、2H‧‧‧第二前框工件 2A, 2B, 2C, 2D, 2E, 2F, 2G, 2H‧‧‧ second front frame workpiece

20‧‧‧第二豎壁 20‧‧‧Second vertical wall

201‧‧‧第二橫壁 201‧‧‧ second transverse wall

21‧‧‧第二凸部 21‧‧‧second convex

22‧‧‧第二凹部 22‧‧‧Second recess

23‧‧‧凹槽 23‧‧‧ Groove

25‧‧‧第二缺口 25‧‧‧ second gap

26‧‧‧第二凹口 26‧‧‧second notch

3‧‧‧第一連接元件 3‧‧‧First connecting element

4‧‧‧第二連接元件 4‧‧‧Second connection element

《習知》 "Knowledge"

A‧‧‧顯示器前框 A‧‧‧Display front frame

A1、A2‧‧‧前框工件 A1, A2‧‧‧ front frame workpiece

B‧‧‧連接元件 B‧‧‧Connecting components

C‧‧‧螺絲 C‧‧‧screw

第一A圖為顯示習知顯示器前框結構之平面示意圖;第一B圖為第一A圖之L區域的局部放大圖;第二A圖為顯示本發明成型後之第一前框工件與第二前框工件結構之第一實施例立體示意圖;第二B圖為顯示本發明第一實施例之第一前框工件與第二前框工件組合銲接後之立體示意圖;第二C圖為顯示本發明第一實施例之第一前框工件與第二前框工件結構暨組合關係之平面示意圖;第三A圖為顯示本發明成型後之第一前框工件與第二前框工件結構之第二實施例立體示意圖;第三B圖為顯示本發明第二實施例之第一前框工件與第二前框工件組合銲 接後之立體示意圖;第三C圖為顯示本發明第二實施例之第一前框工件與第二前框工件結構暨組合關係之平面示意圖;第四A圖為顯示本發明成型後之第一前框工件與第二前框工件結構之第三實施例立體示意圖;第四B圖為顯示本發明第三實施例之第一前框工件與第二前框工件組合銲接後之立體示意圖;第四C圖為顯示本發明第三實施例之第一前框工件與第二前框工件結構暨組合關係之平面示意圖;第五A圖為顯示本發明成型後之第一前框工件與第二前框工件結構之第四實施例立體示意圖;第五B圖為顯示本發明第四實施例之第一前框工件與第二前框工件組合銲接後之立體示意圖;第五C圖為顯示本發明第四實施例之第一前框工件與第二前框工件結構暨組合關係之平面示意圖;第六A圖為顯示本發明成型後之第一前框工件與第二前框工件結構之第五實施例立體示意圖;第六B圖為顯示本發明第五實施例之第一前框工件與第二前框工件組合銲接後之立體示意圖;第六C圖為顯示本發明第五實施例之第一前框工件與第二前框工件結構暨組合關係之平面示意圖;第七A圖為顯示本發明之第一、二前框工件可以成型為T形之實施例立體示 意圖;第七B圖為顯示本發明之第一、二前框工件可以成型為L形之實施例立體示意圖;以及第七C圖為顯示本發明之第一、二前框工件可以成型為F形之實施例立體示意圖。 The first A is a plan view showing the structure of the front frame of the conventional display; the first B is a partial enlarged view of the L area of the first A; the second A is the first front frame of the molded body of the present invention. FIG. 2B is a perspective view showing the first front frame workpiece and the second front frame workpiece in the first embodiment of the present invention; FIG. A schematic plan view showing the structure and combination relationship between the first front frame workpiece and the second front frame workpiece in the first embodiment of the present invention; the third A is a view showing the first front frame workpiece and the second front frame workpiece structure after molding according to the present invention. The second embodiment is a perspective view showing the first front frame workpiece and the second front frame workpiece in the second embodiment of the present invention. FIG. 3 is a schematic plan view showing the structure and combination relationship between the first front frame workpiece and the second front frame workpiece according to the second embodiment of the present invention; FIG. 4A is a view showing the molding of the present invention. A perspective view of a third embodiment of a front frame workpiece and a second front frame workpiece structure; and a fourth perspective view showing a first front frame workpiece and a second front frame workpiece of the third embodiment of the present invention; FIG. 4C is a plan view showing the structure and combination relationship between the first front frame workpiece and the second front frame workpiece according to the third embodiment of the present invention; FIG. 5A is a view showing the first front frame workpiece and the first shape after molding according to the present invention; A perspective view of a fourth embodiment of a workpiece structure of a front frame; a fifth schematic view showing a first front frame workpiece and a second front frame workpiece of the fourth embodiment of the present invention; A plan view showing the structure and combination relationship between the first front frame workpiece and the second front frame workpiece according to the fourth embodiment of the present invention; FIG. 6A is a view showing the structure of the first front frame workpiece and the second front frame workpiece after molding according to the present invention. Fifth embodiment Figure 6 is a perspective view showing the first front frame workpiece and the second front frame workpiece in the fifth embodiment of the present invention after welding; the sixth C is a first front frame showing the fifth embodiment of the present invention. Schematic diagram of the structure and combination relationship between the workpiece and the second front frame; FIG. 7A is a perspective view showing the first and second front frame workpieces of the present invention which can be formed into a T shape Intent; FIG. 7B is a perspective view showing an embodiment in which the first and second front frame workpieces of the present invention can be formed into an L shape; and FIG. 7C is a view showing that the first and second front frame workpieces of the present invention can be formed into F A perspective view of an embodiment of the shape.

以下配合圖式及元件符號對本發明之實施方式做更詳細的說明,俾使熟習該項技藝者在研讀本說明書後能據以實施。 The embodiments of the present invention will be described in more detail below with reference to the drawings and the <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt;

第二A圖、第二B圖及第二C圖係顯示本發明的第一實施例,係先以鋁擠成型機械將鋁材成型出一第一前框工件1A與一第二前框工件2A,所述的第一、二前框工件1A、2A僅為一種示意形態,用來代表兩個元件之間的組合結構,並不代表顯示器前框僅由該第一、二前框元件組構而成,亦即,顯示器前框可依實際上所需要的規格而設計其形狀、尺寸與數量。 The second embodiment A, the second B and the second C show the first embodiment of the present invention, which first forms an aluminum material into a first front frame workpiece 1A and a second front frame workpiece by an aluminum extrusion molding machine. 2A, the first and second front frame workpieces 1A, 2A are only a schematic form, and are used to represent the combined structure between the two components, and do not mean that the front frame of the display is only composed of the first and second front frame component groups. The front frame of the display can be designed in the shape, size and quantity according to the actual required specifications.

第二A圖至第二C圖所示的第一前框工件1A與第二前框工件2A係被鋁擠成型為從其長度方向觀看呈ㄈ形狀;更明確的說,該第一前框工件1A包含一個第一豎壁10與二個第一橫壁101,該二個第一橫壁101的一邊分別連接該第一豎壁10的相對二邊;該第二前框工件2A包含一個第二豎壁20與二個第二橫壁201,該二個第二橫壁201的一邊分別連接該第二豎壁20的相對二邊,藉此使該第一、二前框工件1A、2A從其長度方向觀看為ㄈ形。 The first front frame workpiece 1A and the second front frame workpiece 2A shown in the second to second C drawings are extruded by aluminum to have a meander shape as viewed from the longitudinal direction thereof; more specifically, the first front frame The workpiece 1A includes a first vertical wall 10 and two first transverse walls 101. One side of the two first transverse walls 101 is respectively connected to opposite sides of the first vertical wall 10; the second front frame workpiece 2A includes a a second vertical wall 20 and two second transverse walls 201, one side of the two second transverse walls 201 are respectively connected to opposite sides of the second vertical wall 20, thereby making the first and second front frame workpieces 1A, 2A is viewed from its length as a dome.

前述第一實施例,係在第一前框工件1A的至少一端部形成有一第一凸部11與一第一凹部12,該第一凸部11與第一凹部12係連續地設於第 一前框工件1A的第一豎壁10與下側的第一橫壁101(即ㄈ形的兩邊)而構成階梯狀;第二前框工件2A的端部設有一第二凸部21與一第二凹部22,該第二凸部21與第二凹部22係連續地設於第二前框工件2A的第二豎壁20與下側的第二橫壁201(即ㄈ形的兩邊)而構成階梯狀。藉此結構,第一前框工件1A的端部與第二前框工件2A的端部可以相互對接,進而使第一凸部11與第二凹部22互補,以及使第一凹部12和第二凸部21互補而快速定位(如第二B圖所示),然後以鐳射焊接技術在第一、二前框工件1A、2A的部分接合處或全部接合處進行鐳射焊接而形成焊接部,讓第一、二前框工件1A、2A連接固定在一起;藉由前述的技術使得多數個前框工件彼此對接再施予焊接後,可以構成一完整的顯示器用之前框。 In the first embodiment, at least one end portion of the first front frame workpiece 1A is formed with a first convex portion 11 and a first concave portion 12, and the first convex portion 11 and the first concave portion 12 are continuously provided at the first portion. The first vertical wall 10 of the front frame workpiece 1A and the first horizontal wall 101 of the lower side (ie, the two sides of the dome shape) form a step shape; the end of the second front frame workpiece 2A is provided with a second convex portion 21 and a a second recess 22, the second protrusion 21 and the second recess 22 are continuously disposed on the second vertical wall 20 of the second front frame workpiece 2A and the second lateral wall 201 on the lower side (ie, both sides of the dome) Formed in a stepped shape. With this configuration, the end of the first front frame workpiece 1A and the end of the second front frame workpiece 2A can abut each other, thereby making the first convex portion 11 and the second concave portion 22 complementary, and the first concave portion 12 and the second portion The convex portions 21 are complementarily and quickly positioned (as shown in FIG. 2B), and then laser welded to form a welded portion at a partial joint or all joints of the first and second front frame workpieces 1A, 2A to form a welded portion. The first and second front frame workpieces 1A, 2A are connected and fixed together; by the foregoing technique, a plurality of front frame workpieces are butted together and then welded, and a complete front frame for the display can be constructed.

第三A圖、第三B圖及第三C圖係顯示本發明的第二實施例, 其中,所示的第一前框工件1B係被鋁擠成型為包含一個第一豎壁10與二個第一橫壁101,該二個第一橫壁101的一邊分別連接該第一豎壁10的相對二邊;第二前框工件2B係被鋁擠成型為包含一個第二豎壁20與二個第二橫壁201,該二個第二橫壁201的一邊分別連接該第二豎壁20的相對二邊,藉此使該第一、二前框工件1B、2B從其長度方向觀看為ㄈ形。惟,在第二實施例中,第一前框工件1B的第一豎壁10端部形成有往其長度方向延伸一適當長度的凸塊13,第二前框工件2B的第二豎壁內側面設有與該凸塊13形狀互補的凹槽23;藉此結構,第一前框工件1B的端部與第二前框工件2B的端部可以相互對接,進而使第一凸部11與第二凹部22互補,第一凹部12和第二凸部21互補,以及使凸塊13插入凹槽23而快速定位(如第三B圖所示),然後以鐳射焊接技術在第一、二前框工件1B、2B的部分或全部接合處,以及凸塊13 與凹槽23的接合處進行鐳射焊接而形成焊接部,讓第一、二前框工件1B、2B連接固定在一起;藉由前述的技術使得多數個前框工件彼此對接再施予銲接後,可以構成一完整的顯示器用之前框。 The third A, third B and third C drawings show a second embodiment of the present invention, Wherein, the first front frame workpiece 1B is extruded by aluminum to include a first vertical wall 10 and two first transverse walls 101, and one side of the two first transverse walls 101 is respectively connected to the first vertical wall. The second front frame workpiece 2B is extruded by aluminum to include a second vertical wall 20 and two second transverse walls 201, and one side of the two second transverse walls 201 is connected to the second vertical The opposite sides of the wall 20, whereby the first and second front frame workpieces 1B, 2B are viewed from the length thereof as a dome shape. However, in the second embodiment, the end portion of the first vertical wall 10 of the first front frame workpiece 1B is formed with a projection 13 extending to a proper length in the longitudinal direction thereof, and the second vertical wall of the second front frame workpiece 2B is formed. The side surface is provided with a groove 23 complementary to the shape of the protrusion 13; by this structure, the end of the first front frame workpiece 1B and the end of the second front frame workpiece 2B can be mutually abutted, thereby making the first convex portion 11 and The second recess 22 is complementary, the first recess 12 and the second protrusion 21 are complementary, and the bump 13 is inserted into the groove 23 for rapid positioning (as shown in FIG. 3B), and then the first and second are laser welding techniques. Part or all of the joints of the front frame workpieces 1B, 2B, and the bumps 13 Laser welding is performed at the joint of the groove 23 to form a welded portion, and the first and second front frame workpieces 1B and 2B are connected and fixed together; by the above-mentioned technique, a plurality of front frame workpieces are butted to each other and then welded. A complete display can be used with the front frame.

第四A圖、第四B圖及第四C圖係顯示本發明的第三實施例, 其中,所示的第一前框工件1C係被鋁擠成型為包含一個第一豎壁10與二個第一橫壁101,該二個第一橫壁101的一邊分別連接該第一豎壁10的相對二邊;第二前框工件2C係被鋁擠成型為包含一個第二豎壁20與二個第二橫壁201,該二個第二橫壁201的一邊分別連接該第二豎壁20的相對二邊,藉此使該第一、二前框工件1B、2B從其長度方向觀看為ㄈ形。惟,在第三實施例中,第一前框工件1C的第一豎壁10設有至少一穿孔14,該穿孔14可以是長形或是任何一種適當的形狀。藉此結構,第一前框工件1C的端部與第二前框工件2C的端部可以相互對接,進而使第一凸部11與第二凹部22互補,第一凹部12和第二凸部21互補,同時使得該穿孔14對應在第二前框工件2C的第二豎壁20的第二凹部21位置的內側面(即朝向該ㄈ形開口的方向)而快速定位(如第四B圖所示),然後以鐳射銲接技術在第一、二前框工件1C、2C的部分或全部接合處,以及該穿孔14內進行鐳射焊接而形成焊接部,讓第一、二前框工件1C、2C連接固定在一起;藉由前述的技術使得多數個前框工件彼此對接再施予銲接後,可以構成一完整的顯示器用之前框。 The fourth A, fourth B and fourth C drawings show a third embodiment of the present invention, Wherein, the first front frame workpiece 1C is extruded by aluminum to include a first vertical wall 10 and two first transverse walls 101, and one side of the two first transverse walls 101 is respectively connected to the first vertical wall. The second front frame workpiece 2C is extruded by aluminum to include a second vertical wall 20 and two second transverse walls 201, and one side of the two second transverse walls 201 is respectively connected to the second vertical The opposite sides of the wall 20, whereby the first and second front frame workpieces 1B, 2B are viewed from the length thereof as a dome shape. However, in the third embodiment, the first vertical wall 10 of the first front frame workpiece 1C is provided with at least one perforation 14, which may be elongate or of any suitable shape. With this configuration, the end of the first front frame workpiece 1C and the end of the second front frame workpiece 2C can abut each other, thereby making the first convex portion 11 and the second concave portion 22 complementary, the first concave portion 12 and the second convex portion 21 is complementary, while the perforation 14 is positioned rapidly corresponding to the inner side of the position of the second recess 21 of the second vertical wall 20 of the second front frame workpiece 2C (ie, the direction toward the dome opening) (eg, FIG. 4B) And then, by laser welding technology, laser welding is performed at part or all of the joints of the first and second front frame workpieces 1C, 2C, and the through holes 14 are formed to form the welded portion, so that the first and second front frame workpieces 1C, The 2C connections are fixed together; by the aforementioned technique, a plurality of front frame workpieces are butted together and then welded, and a complete front frame for the display can be constructed.

第五A圖、第五B圖及第五C圖係顯示本發明的第四實施例, 其中,所示的第一前框工件1D係被鋁擠成型為包含一個第一豎壁10與二個第一橫壁101,該二個第一橫壁101的一邊分別連接該第一豎壁10的相對二邊;第二前框工件2D係被鋁擠成型為包含一個第二豎壁20與二個第二橫壁 201,該二個第二橫壁201的一邊分別連接該第二豎壁20的相對二邊,藉此使該第一、二前框工件1D、2D從其長度方向觀看為ㄈ形。惟,在第四實施例中,第一前框工件1D的端部設有一第一缺口15,以及在第二前框工件2D的端部設有與該第一缺口15對稱的第二缺口25;另外提供一第一連接元件3,該第一連接元件3的形狀係對應於該第一缺口15與第二缺口25對稱並列後所形成的凹陷空間。藉此結構,第一前框工件1D的端部與第二前框工件2D的端部可以相互對接,進而使第一缺口15與第二缺口25對稱地並列而構成一凹陷空間,然後將第一連接元件3置入該凹陷空間內而快速定位(如第五B圖所示),再以鐳射銲接技術在第一連接元件3與第一缺口15及第二缺口25的接合處進行鐳射焊接而形成焊接部,讓第一、二前框工件1D、2D連接固定在一起;藉由前述的技術使得多數個前框工件彼此對接再施予焊接後,可以構成一完整的顯示器用之前框。 5A, 5B, and 5C show a fourth embodiment of the present invention, Wherein, the first front frame workpiece 1D is extruded by aluminum to include a first vertical wall 10 and two first transverse walls 101, and one side of the two first transverse walls 101 is respectively connected to the first vertical wall. The opposite sides of the second side; the second front frame workpiece 2D is extruded from aluminum to include a second vertical wall 20 and two second transverse walls 201, one side of the two second transverse walls 201 are respectively connected to opposite sides of the second vertical wall 20, whereby the first and second front frame workpieces 1D, 2D are viewed from the longitudinal direction thereof. However, in the fourth embodiment, the first front frame workpiece 1D has a first notch 15 at its end, and a second notch 25 symmetrical with the first notch 15 at the end of the second front frame workpiece 2D. In addition, a first connecting element 3 is provided, and the shape of the first connecting element 3 corresponds to a recessed space formed by the first notch 15 and the second notch 25 being symmetrically juxtaposed. With this configuration, the end of the first front frame workpiece 1D and the end of the second front frame workpiece 2D can be butted together, so that the first notch 15 and the second notch 25 are symmetrically juxtaposed to form a recessed space, and then A connecting element 3 is placed in the recessed space for rapid positioning (as shown in FIG. 5B), and laser welding is performed at the junction of the first connecting member 3 and the first notch 15 and the second notch 25 by laser welding. The welding portion is formed to fix the first and second front frame workpieces 1D and 2D together; and the plurality of front frame workpieces are butted together and then welded by the foregoing technique to form a complete front frame for the display.

第六A圖、第六B圖及第六C圖係顯示本發明的第五實施例, 其中,所示的第一前框工件1E係被鋁擠成型為包含一個第一豎壁10與二個第一橫壁101,該二個第一橫壁101的一邊分別連接該第一豎壁10的相對二邊;第二前框工件2E係被鋁擠成型為包含一個第二豎壁20與二個第二橫壁201,該二個第二橫壁201的一邊分別連接該第二豎壁20的相對二邊,藉此使該第一、二前框工件1E、2E從其長度方向觀看為ㄈ形。惟,在第五實施例中,第一前框工件1E的端部設有一呈L形的第一凹口16,以及在第二前框工件2D的端部設有一與該第一凹口16對稱的L形第二凹口26;另外提供一呈ㄇ形的第二連接元件4,該第二連接元件4的形狀係對應於該第一凹口16與第二凹口26對稱並列後所形成的凹陷空間。藉此結構,第一前框工件1E的端部 與第二前框工件2E的端部可以相互對接,進而使第一凹口16與第二凹口26對稱地並列而構成一凹陷空間,然後將第二連接元件4置入該凹陷空間內而快速定位(如第六B圖所示),然後以鐳射銲接技術在第二連接元件4與第一凹口16及第二凹口26接合處進行鐳射焊接而形成焊接部,讓第一、二前框工件1E、2E連接固定在一起;藉由前述的技術使得多數個前框工件彼此對接再施予銲接後,可以構成一完整的顯示器用之前框。 6A, 6B, and 6C show a fifth embodiment of the present invention, Wherein, the first front frame workpiece 1E is extruded by aluminum to include a first vertical wall 10 and two first transverse walls 101, and one side of the two first transverse walls 101 is respectively connected to the first vertical wall. The second front frame workpiece 2E is extruded by aluminum to include a second vertical wall 20 and two second transverse walls 201, and one side of the two second transverse walls 201 is connected to the second vertical The opposite sides of the wall 20, whereby the first and second front frame workpieces 1E, 2E are viewed from the length thereof as a dome shape. However, in the fifth embodiment, the end of the first front frame workpiece 1E is provided with an L-shaped first recess 16 and at the end of the second front frame workpiece 2D is provided with a first recess 16 a symmetrical L-shaped second recess 26; further provided with a second connecting element 4 in the shape of a weir, the second connecting element 4 having a shape corresponding to the first recess 16 and the second recess 26 being symmetrically juxtaposed The recessed space formed. With this structure, the end of the first front frame workpiece 1E The ends of the second front frame workpiece 2E can be mutually abutted, so that the first recess 16 and the second recess 26 are juxtaposed symmetrically to form a recessed space, and then the second connecting element 4 is placed in the recessed space. Quickly positioning (as shown in Figure 6B), then laser welding to form a welded portion at the junction of the second connecting member 4 with the first recess 16 and the second recess 26, so that the first and second The front frame workpieces 1E, 2E are connected and fixed together; by the foregoing technique, a plurality of front frame workpieces are butted together and then welded, and a complete front frame for the display can be constructed.

前述之第一前框工件1A、1B、1C、1D、1E與第二前框工件2A、 2B、2C、2D、2E均以鋁擠成型技術成型為ㄈ形狀;然而,也可以依顯示器產品之要求,如第七A圖所示地將第一前框工件1F成型為包含一個第一豎壁10與一個第一橫壁101,該第一橫壁101的一邊連接該第一豎壁10的一側面的中間位置,該第二前框工件2F也被成型為包含一個第二豎壁20與一個第二橫壁201,該第二橫壁201的一邊連接該第二豎壁20的一側面的中間位置,使該第一、二前框工件1F、2F從其長度方向觀看為T形;惟,該呈T形的第一前框工件1F與第二前框工件2F的對接與焊接結構均可應用前述第一實施例至第五實施例之結構,在此不再贅述。 The first front frame workpieces 1A, 1B, 1C, 1D, 1E and the second front frame workpiece 2A, 2B, 2C, 2D, 2E are all formed into a crucible shape by aluminum extrusion technology; however, the first front frame workpiece 1F may be formed to include a first vertical as shown in FIG. 7A according to the requirements of the display product. The wall 10 is connected to a first transverse wall 101, one side of which is connected to an intermediate position of a side of the first vertical wall 10, and the second front frame workpiece 2F is also shaped to include a second vertical wall 20. And a second lateral wall 201, one side of the second lateral wall 201 is connected to an intermediate position of a side surface of the second vertical wall 20, so that the first and second front frame workpieces 1F, 2F are T-shaped as viewed from the longitudinal direction thereof The structure of the foregoing first embodiment to the fifth embodiment can be applied to the abutting and soldering structure of the T-shaped first front frame workpiece 1F and the second front frame workpiece 2F, and details are not described herein again.

如第七B圖所示,本創作也可以將第一前框工件1G成型為包含 一個第一豎壁10與一個第一橫壁101,該第一橫壁101的一邊連接該第一豎壁10的一邊,該第二前框工件2G也被成型為包含一個第二豎壁20與一個第二橫壁201,該第二橫壁201的一邊連接該第二豎壁20的一邊,使該第一、二前框工件1G、2G從其長度方向觀看為L形;惟,該呈L形的第一前框工件1G與第二前框工件2G的對接與焊接結構均可應用前述第一實施例至第五實施例之結構,在此不再贅述。 As shown in Figure 7B, this creation can also shape the first front frame workpiece 1G to include A first vertical wall 10 and a first transverse wall 101, one side of the first transverse wall 101 is connected to one side of the first vertical wall 10, and the second front frame workpiece 2G is also shaped to include a second vertical wall 20 And a second lateral wall 201, one side of the second horizontal wall 201 is connected to one side of the second vertical wall 20, so that the first and second front frame workpieces 1G, 2G are L-shaped when viewed from the longitudinal direction thereof; The structure of the first embodiment to the fifth embodiment can be applied to the abutting and welding structure of the L-shaped first front frame workpiece 1G and the second front frame workpiece 2G, and details are not described herein again.

如第七C圖所示,本創作也可以將第一前框工件1H成型為包 含一個第一豎壁10與二個第一橫壁101,其中之一第一橫壁101的一邊連接該第一豎壁10的一邊,另一第一橫壁101的一邊連接該第一豎壁10的一側面的中間位置;該第二前框工件2H也被成型為包含一個第二豎壁20與二個第二橫壁201,其中之一第二橫壁201的一邊連接該第二豎壁20的一邊,另一第二橫壁201的一邊連接該第二豎壁20的一側面的中間位置,使該第一、二前框工件1H、2H從其長度方向觀看為F形;惟,該呈F形的第一前框工件1H與第二前框工件2H的對接與焊接結構均可應用前述第一實施例至第五實施例之結構,在此不再贅述。 As shown in Figure 7C, this creation can also form the first front frame workpiece 1H into a package. A first vertical wall 10 and two first transverse walls 101 are included, one side of one of the first transverse walls 101 is connected to one side of the first vertical wall 10, and the other side of the other first horizontal wall 101 is connected to the first vertical An intermediate position of one side of the wall 10; the second front frame workpiece 2H is also formed to include a second vertical wall 20 and two second transverse walls 201, one of which is connected to the second side of the second transverse wall 201 One side of the vertical wall 20 and one side of the other second horizontal wall 201 are connected to an intermediate position of one side of the second vertical wall 20, so that the first and second front frame workpieces 1H, 2H are F-shaped when viewed from the longitudinal direction thereof; However, the structure of the first embodiment to the fifth embodiment can be applied to the abutting and welding structure of the F-shaped first front frame workpiece 1H and the second front frame workpiece 2H, and details are not described herein again.

綜合言之,本發明利用鋁擠成型技術形成具有定位結構的小 尺寸前框工件,再配合鐳射銲接技術將兩前框工件的對接處予以連結固定,使多件式前框在組合時,得以進行快速定位結合,並維持原有之結構強度,更降低了材料及人工費用,提升生產速度,為一甚具新穎性與進步性之發明。 In summary, the present invention utilizes an aluminum extrusion technique to form a small positioning structure. The front frame workpiece of the size is combined with the laser welding technology to fix the joints of the two front frame workpieces, so that the multi-piece front frame can be quickly positioned and combined while maintaining the original structural strength and the material is reduced. And labor costs, increase production speed, is a novelty and progressive invention.

以上所述者僅為用以解釋本發明之較佳實施例,並非企圖據 以對本發明做任何形式上之限制,是以,凡有在相同之創作精神下所作有關本發明之任何修飾或變更,皆仍應包括在本發明意圖保護之範疇。 The above is only a preferred embodiment for explaining the present invention, and is not intended to be It is intended that the present invention be construed as being limited by the scope of the invention.

1A‧‧‧第一前框工件 1A‧‧‧ first front frame workpiece

10‧‧‧第一豎壁 10‧‧‧First vertical wall

101‧‧‧第一橫壁 101‧‧‧ first transverse wall

11‧‧‧第一凸部 11‧‧‧First convex

12‧‧‧第一凹部 12‧‧‧ First recess

2A‧‧‧第二前框工件 2A‧‧‧Second front frame workpiece

20‧‧‧第二豎壁 20‧‧‧Second vertical wall

201‧‧‧第二橫壁 201‧‧‧ second transverse wall

21‧‧‧第二凸部 21‧‧‧second convex

22‧‧‧第二凹部 22‧‧‧Second recess

Claims (9)

一種多件式顯示器鋁擠前框的鐳射焊接結構,包括有至少一第一前框工件與一第二前框工件,其特徵在於:該第一前框工件的端部設有一第一凸部與一第一凹部;以及該第二前框工件的端部設有一第二凸部與一第二凹部;該第一前框工件的端部與該第二前框工件的端部對接時,該第一凸部與該第二凹部互補,且該第一凹部與該第二凸部互補而彼此定位,該第一、二前框工件的局部或全部對接處位置被設置焊接部。 A laser welding structure for a multi-piece display aluminum extrusion front frame, comprising at least a first front frame workpiece and a second front frame workpiece, wherein: the first front frame workpiece has a first convex portion at an end thereof And a first recess; and an end of the second front frame workpiece is provided with a second protrusion and a second recess; when the end of the first front frame workpiece is docked with the end of the second front frame workpiece, The first convex portion is complementary to the second concave portion, and the first concave portion and the second convex portion are complementary to each other, and a part or all of the abutting positions of the first and second front frame workpieces are disposed with the welded portion. 依據申請專利範圍第1項所述之多件式顯示器鋁擠前框的鐳射焊接結構,其中,該第一前框工件與該第二前框工件係以鋁質材料擠製成型,使該第一前框工件包含一個第一豎壁與二個第一橫壁,該二個第一橫壁的一邊分別連接該第一豎壁的相對二邊,該第二前框工件包含一個第二豎壁與二個第二橫壁,該二個第二橫壁的一邊分別連接該第二豎壁的相對二邊,使該第一、二前框工件從其長度方向觀看為ㄈ形,該第一凸部與該第一凹部係連續地設於該第一前框工件的ㄈ形兩邊而構成階梯狀,該第二凸部與該第二凹部係連續地設於該第二前框工件的ㄈ形兩邊而構成階梯狀。 The laser welding structure of the multi-piece display aluminum extrusion front frame according to the first aspect of the invention, wherein the first front frame workpiece and the second front frame workpiece are extruded by an aluminum material, so that the The first front frame workpiece comprises a first vertical wall and two first transverse walls, one side of the two first transverse walls respectively connected to opposite sides of the first vertical wall, and the second front frame workpiece comprises a second a vertical wall and two second transverse walls, wherein one side of the two second transverse walls are respectively connected to opposite sides of the second vertical wall, so that the first and second front frame workpieces are shaped like a dome from a length thereof. The first convex portion and the first concave portion are continuously disposed on two sides of the first front frame workpiece to form a step shape, and the second convex portion and the second concave portion are continuously disposed on the second front frame workpiece The sides of the dome form a stepped shape. 依據申請專利範圍第2項所述之多件式顯示器鋁擠前框的鐳射焊接結構,其中,該第一豎壁端部形成有往其長度方向延伸的一凸塊,該第二豎壁的內側面設有與該凸塊形狀互補的凹槽,該凸塊插入該凹槽後,該凸塊與該凹槽的接合處被進一步設置焊接部。 The laser welded structure of the aluminum extruded front frame of the multi-piece display according to the second aspect of the invention, wherein the first vertical wall end is formed with a protrusion extending in a longitudinal direction thereof, and the second vertical wall The inner side surface is provided with a groove complementary to the shape of the protrusion. After the protrusion is inserted into the groove, the joint of the protrusion and the groove is further provided with a welded portion. 依據申請專利範圍第2項所述之多件式顯示器鋁擠前框的鐳射焊接結構,其中,該第一豎壁設有至少一穿孔,該第一、二前框工件彼此對接後,該穿孔係對應於該第二豎壁位置的內側凹面,且該穿孔內被進一步設置焊接部。 The laser welding structure of the multi-piece display aluminum extrusion front frame according to the second aspect of the invention, wherein the first vertical wall is provided with at least one perforation, and the first and second front frame workpieces are butted to each other, the perforation Corresponding to the inner concave surface of the second vertical wall position, and the weld is further provided in the perforation. 一種多件式顯示器鋁擠前框的鐳射焊接結構,包括有至少一第一前框工件與一第二前框工件,其特徵在於:該第一前框工件的端部設有一第一缺口;該第二前框工件的端部設有與該第一缺口對稱的一第二缺口;以及一第一連接元件,連接於該第一缺口與該第二缺口;該第一前框工件的端部與該第二前框工件的端部對接後,該第一連接元件置入該第一缺口與該第二缺口共同構成的凹陷空間而定位,該第一連接元件與該第一、二缺口的接合位置均被設置焊接部。 A laser welding structure of a multi-piece display aluminum extrusion front frame, comprising at least a first front frame workpiece and a second front frame workpiece, wherein: the first front frame workpiece has a first notch at an end thereof; An end of the second front frame workpiece is provided with a second notch symmetrical with the first notch; and a first connecting component is connected to the first notch and the second notch; the end of the first front frame workpiece After the portion is in contact with the end of the second front frame workpiece, the first connecting element is positioned by the recessed space formed by the first notch and the second notch, and the first connecting element and the first and second notches are positioned. The joint positions are all provided with welded portions. 一種多件式顯示器鋁擠前框的鐳射焊接結構,包括有至少一第一前框工件與一第二前框工件,其特徵在於:該第一前框工件的端部設有一L形的第一凹口;該第二前框工件的端部設有與該第一凹口對稱的L形第二凹口;以及一第二連接元件,為ㄇ形狀,其連接於該第一凹口與該第二凹口;該第一前框工件的端部與該第二前框工件的端部對接後,該第二連接元件置入該第一凹口與該第二凹口共同構成的凹陷空間而定位,該第二連接元件與該第一、二凹口的接合位置均被設置焊接部。 A laser welding structure for a multi-piece display aluminum extrusion front frame, comprising at least a first front frame workpiece and a second front frame workpiece, wherein: the first front frame workpiece has an L-shaped end a recess; an end of the second front frame workpiece is provided with an L-shaped second recess symmetrical with the first recess; and a second connecting element having a meandering shape connected to the first recess and The second recess; after the end of the first front frame workpiece abuts the end of the second front frame workpiece, the second connecting element is inserted into the recess formed by the first recess and the second recess Positioned by the space, the joint position of the second connecting element and the first and second recesses is provided with a welded portion. 依據申請專利範圍第1、5或6項所述之多件式顯示器鋁擠前框的鐳射焊接結構,其中,該第一前框工件與該第二前框工件係以鋁質材料擠製 成型,使該第一前框工件包含一個第一豎壁與一個第一橫壁,該第一橫壁的一邊連接該第一豎壁的一側面的中間位置,該第二前框工件包含一個第二豎壁與一個第二橫壁,該第二橫壁的一邊連接該第二豎壁的一側面的中間位置,使該第一、二前框工件從其長度方向觀看為T形。 The laser welding structure of the aluminum extrusion front frame of the multi-piece display according to claim 1, 5 or 6, wherein the first front frame workpiece and the second front frame workpiece are extruded by aluminum material Forming, the first front frame workpiece comprises a first vertical wall and a first transverse wall, one side of the first transverse wall is connected to an intermediate position of a side of the first vertical wall, and the second front frame workpiece comprises a The second vertical wall and a second transverse wall, one side of the second horizontal wall is connected to an intermediate position of a side surface of the second vertical wall, so that the first and second front frame workpieces are T-shaped when viewed from the longitudinal direction thereof. 依據申請專利範圍第1、5或6項所述之多件式顯示器鋁擠前框的鐳射焊接結構,其中,該第一前框工件與該第二前框工件係以鋁質材料擠製成型,使該第一前框工件包含一個第一豎壁與一個第一橫壁,該第一橫壁的一邊連接該第一豎壁的一邊,該第二前框工件包含一個第二豎壁與一個第二橫壁,該第二橫壁的一邊連接該第二豎壁的一邊,使該第一、二前框工件從其長度方向觀看為L形。 The laser welding structure of the aluminum extrusion front frame of the multi-piece display according to claim 1, 5 or 6, wherein the first front frame workpiece and the second front frame workpiece are extruded from aluminum material The first front frame workpiece comprises a first vertical wall and a first transverse wall, one side of the first transverse wall is connected to one side of the first vertical wall, and the second front frame workpiece comprises a second vertical wall And a second lateral wall, one side of the second transverse wall is connected to one side of the second vertical wall, so that the first and second front frame workpieces are L-shaped when viewed from a longitudinal direction thereof. 依據申請專利範圍第1、5或6項所述之多件式顯示器鋁擠前框的鐳射焊接結構,其中,該第一前框工件與該第二前框工件係以鋁質材料擠製成型,使該第一前框工件包含一個第一豎壁與二個第一橫壁,其中之一該第一橫壁的一邊連接該第一豎壁的一邊,另一第一橫壁的一邊連接該第一豎壁的一側面的中間位置,該第二前框工件包含一個第二豎壁與二個第二橫壁,其中之一該第二橫壁的一邊連接該第二豎壁的一邊,另一第二橫壁的一邊連接該第二豎壁的一側面的中間位置,使該第一、二前框工件從其長度方向觀看為F形。 The laser welding structure of the aluminum extrusion front frame of the multi-piece display according to claim 1, 5 or 6, wherein the first front frame workpiece and the second front frame workpiece are extruded from aluminum material The first front frame workpiece comprises a first vertical wall and two first transverse walls, wherein one side of the first transverse wall connects one side of the first vertical wall and one side of the other first transverse wall An intermediate position connecting a side of the first vertical wall, the second front frame workpiece comprising a second vertical wall and two second transverse walls, wherein one of the second transverse walls is connected to the second vertical wall One side of the other second transverse wall is connected to an intermediate position of one side of the second vertical wall so that the first and second front frame workpieces are F-shaped when viewed from the longitudinal direction thereof.
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