TWM598368U - Supporting frame - Google Patents

Abstract

This creation provides a support base for carrying a display on a working surface, and mainly includes a chassis, a bracket, and a carrying module. Wherein, the bracket includes a metal extruded housing and a fixing plate. The metal extruded housing has at least one first locking member and at least one second locking member. The fixing plate is fixed to the first locking member and the fixing plate. Said on the second lock firmware.

Description

Support base

This creation relates to a support base, especially a support base for carrying a display.

In recent years, there has been a trend for brackets that carry the support base of the display to require more and more thin appearances, and there are also designs with asymmetric shapes. For example, if the top plate of the bracket and the chassis are inclined (with a 45-degree sandwich), if it is formed by die-casting, the convenience of demolding must be considered. A demolding angle must be designed first, which will increase the thickness of the bracket. After demolding, the thickened part needs to be processed later; in addition, if multiple plates are prepared by various methods such as stamping, for example, the main plate, side plate, top plate, or bottom plate are prepared separately, you need to The plates are formed with locking holes corresponding to each other, and the locking members are used to assemble them one by one, which will lead to complicated assembly procedures and high manufacturing costs.

This creation provides another way of forming a bracket. A metal extrusion is first formed by metal extrusion, and a bracket is prepared after cutting and post-processing.

The purpose of this creation is to provide a support base for carrying a display on a working surface, including: a chassis for setting on the working surface; a bracket for setting on the chassis, including: a metal extruded shell , Having a first side plate, a second side plate, a top plate, at least one first locking member, at least one second locking member, and an accommodating space, wherein the first side plate, the second side plate, the top plate, The first locking member and the second locking member surround and define the accommodating space, the first locking member is connected to the first side plate, the second locking member is connected to the second side plate, wherein the The first side plate and the second side plate respectively have a first side, a second side corresponding to the first side, a top side, and a bottom side. The first side and the second side are along a first direction Extending, the length of the first side is less than the length of the second side, and the top side extends in a second direction and is connected to the top plate, and the bracket is connected to the first side plate and the second side plate The bottom edge is connected to the chassis; and a fixing plate arranged on the first locking member and the second locking member; and a carrying module arranged on the fixing plate and accommodated in the accommodating space, To carry the display.

In an implementation aspect, there is a gap between the first fastener and the second fastener.

In one embodiment, the metal extruded housing further includes at least one key hole formed on at least one of the first locking member and the second locking member, and the fixing plate has at least one through hole And at least one locking screw, the perforation corresponds to the locking hole, and the locking screw penetrates the perforation and is screwed on the locking hole.

In one embodiment, the metal extruded shell further includes at least one positioning hole formed on at least one of the first locking member and the second locking member, and the fixing plate has at least one positioning hole The column corresponds to the positioning hole, and the positioning column matches the positioning hole to locate the position of the fixing plate relative to the metal extruded shell.

In one embodiment, the fixing plate has at least one fixing hole for the carrying module to be disposed on.

In one embodiment, the first direction and the second direction are not parallel and intersect an angle of less than 90 degrees.

In one embodiment, the projection of the top plate along the second direction on a plane parallel to a third direction is a first projection, and the top plate is along the second direction to a plane parallel to the first direction The above projection is a second projection, and the area of the first projection is smaller than the area of the second projection, wherein the third direction is perpendicular to the second direction.

In an implementation aspect, each of the first fasteners and each of the second fasteners has an upper surface and a lower surface parallel to the second direction, and each of the first fasteners extends along The projection of the second direction on a plane parallel to the third direction is a third projection, and the projection of each fastener along the second direction on a plane parallel to the first direction is a first Four projections, the area of the third projection is smaller than the area of the fourth projection, the projection of each of the second locking members along the second direction on a plane parallel to the third direction is a fifth projection, each A projection of the second locking member along the second direction on a plane parallel to the first direction is a sixth projection, and the area of the fifth projection is smaller than the area of the sixth projection.

In another embodiment, each of the first fasteners and each of the second fasteners respectively has an upper surface and a lower surface parallel to the working surface.

In one embodiment, the chassis has at least one first engaging structure, and the bottom edges of the first side plate and the second side plate are respectively formed with at least one second engaging structure, and the first engaging structure The structure and the second engaging structure are engaged with each other.

In one embodiment, the material of the metal extruded shell is aluminum or aluminum alloy.

In one embodiment, the support base further includes a back plate, which is fixed on at least one of the first locking member and the second locking member from the side of the bracket away from the carrying module, and is adjacent to the The first side of the first side plate and the second side plate.

First, please refer to FIGS. 1 to 3, wherein FIGS. 1 and 2 respectively show a front view and a rear perspective view of the support base 1000 of an implementation aspect of the creation, and FIG. 3 shows an exploded perspective view thereof. The supporting base 1000 is used to carry a display 4000 on a working surface (not shown), and includes a chassis 1, a support 2, a carrying module 3, and a back plate 4.

Wherein, the chassis 1 is arranged on the working surface, on which the bracket 2 is arranged, and has at least one main board 11, a rotating plate 12, and two first engaging structures 13, and the rotating plate 12 is arranged on the The main board 11 can be rotated relative to the main board 11, and the bracket 2 is fixed on the rotating board 12, so the bracket 2 can rotate relative to the main board 11, so that the display 4000 can be rotated to adjust the viewing angle during use.

Please also refer to the three-dimensional schematic diagram of the bracket 2 shown in FIG. 4 from another perspective. The bracket 2 includes a metal extruded shell 21 and a fixing plate 22. Among them, the metal extruded housing 21 has a first side plate 211, a second side plate 212, a top plate 213, two first fasteners 214, two second fasteners 215, an accommodation space 216, and four locks. Hole 217, and two positioning holes 218. Wherein, the first side plate 211 and the second side plate 212 have the same and symmetrical shape, and respectively have a first side 2111, 2121; a second side 2112, 2122; a top side 2113, 2123; a bottom side 2114, 2124; and a second engaging structure 2115, 2125. Wherein, in the first side plate 211, the first side 2111 and the second side 2112 extend along a first direction D1, and both ends of the top side 2113 are respectively connected to the first side 2111 and the The second side 2112 extends along a second direction D2 (as shown in FIG. 5) and is connected to the top plate 213. The two ends of the bottom side 2114 are respectively connected to the first side 2111 and the second side 2112 , And corresponding to the top edge 2113, the second engaging structure 2115 is formed on the bottom edge 2114, corresponding to a part of the first engaging structure 13 on the chassis 1, and can engage with each other. Similarly, in the second side plate 212, the first side 2121 and the second side 2122 extend along the first direction D1, and both ends of the top side 2123 are connected to the first side 2121 and The second side 2122 extends along the second direction D2 and is connected to the top plate 213. The two ends of the bottom side 2124 are respectively connected to the first side 2121 and the second side 2122 and correspond to On the top edge 2123, the second engaging structure 2125 is formed on the bottom edge 2124, corresponding to the first engaging structure 13 on the other part of the chassis 1, and can engage with each other. In this embodiment, the length of the first side 2111, 2121 is less than the length of the second side 2112, 2122, and the first direction D1 and the second direction D2 are not parallel, and the intersecting one is less than 90%. Degree angle. In addition, the metal extruded housing 2 is stably arranged on the chassis 1 by the first engaging structure 13 and the second engaging structures 2115 and 2125.

The top plate 213 is connected to the first side plate 211 and the second side plate 212, extends along the second direction D2 and is inclined relative to the chassis 1 (that is, it is neither parallel nor perpendicular).

The first locking member 214 is connected to the first side plate 211, the second locking member 215 is connected to the second side plate 212, and one of the first locking members 214 corresponds to one of the second locking members 215 The first locking member 214 and the other second locking member are also correspondingly provided, and there is a gap between the corresponding first locking member 214 and the second locking member 215.

The accommodating space 216 is defined by surrounding the first side plate 211, the second side plate 212, the top plate 213, the first locking member 214, and the second locking member 215. The carrying module 3 is disposed in the accommodating space 216.

Each of the first locking members 214 and each of the second locking members 215 is respectively formed with a locking hole 217, and the locking hole 217 formed on the first locking member 214 is the same as that formed on the first locking member 214. The locking holes 217 on the two locking members 215 correspond to each other and are aligned.

Preferably, the first locking member 214 and the second locking member 215 can optionally be provided with positioning holes. As shown in the figure, a positioning hole 218 is formed on the first locking member 214 of the first side plate 211 close to the top plate 213, and a positioning hole 218 is formed on the second locking member 215 of the second side plate 212 away from the top plate 213 There is another positioning hole 218. Since the number of holes on the two first fasteners 214 is different, the shapes of the two first fasteners 214 are different. Similarly, the number of holes on the two second fasteners 215 is different, so the two second fasteners The shape of 215 is also different. As shown in FIG. 3, the first locking member 214 (with a locking hole 217 and a positioning hole 218) and the second locking member 215 (with only one lock) are close to the top plate 213 and correspond to The shape of the hole 217) is also different.

The aforementioned metal extrusion housing 21 is integrally formed by a metal extrusion method (aluminum extrusion in this embodiment). After the aluminum extrusion step, each of the first locking members 214 and each of the second The upper surface 2141, 2151 and the lower surface 2142, 2152 of the locking member 215 are parallel to the top plate 213, that is, parallel to the second direction D2. And as shown in FIGS. 6-9, since the metal extrusion is extruded along the second direction D2 to form an extruded block 6000, the metal extruded shell 21 is formed by processing, and the first direction D1 and the second direction D2 form an acute angle. Therefore, as shown in FIG. 5, the projection of the top plate 213 along the second direction D2 on a plane parallel to the third direction D3 is a first projection 2131. The projection of the top plate 213 along the second direction D2 on a plane parallel to the first direction D1 is a second projection 2132, the area of the first projection 2131 is smaller than the area of the second projection 2132; further, each The projection of the first fastener 214 along the second direction D2 on a plane parallel to the third direction D3 is a third projection 2143, and each of the first fasteners 214 is along the second direction The projection of D2 on a plane parallel to the first direction D1 is a fourth projection 2144, and the area of the third projection 2143 is smaller than the area 2144 of the fourth projection; each of the second locking members 215 is along the first projection 2144. The projection of the two directions D2 on a plane parallel to the third direction D3 is a fifth projection 2153, and each of the second locking members 215 is along the second direction D2 to a plane parallel to the first direction D1 The above projection is a sixth projection 2154, and the area of the fifth projection 2153 is smaller than the area 2154 of the sixth projection 2154. FIG. 5 only shows the first locking member 214 and the second locking member 215 close to the top plate 213 as an example.

The fixing plate 22 has four holes 221, four locking screws 222, two positioning posts 223, and two fixing holes 224. Wherein, the perforation 221 corresponds to the locking hole 217, and the locking screw 222 penetrates the perforation 221 and is screwed on the locking hole 217, and the positioning post 223 corresponds to the first locking member 214 One and the positioning hole 218 on one of the second locking member 215. The positioning post 223 is aligned with the positioning hole 218 and matched with each other to locate the position of the fixing plate 22 relative to the metal extruded housing 21 to facilitate the fixing of the fixing plate 22 to the first locking member 214 and the second locking member 215.

The load-bearing module 3 passes through the fixing holes 224 on the fixing board 22 by a plurality of screws, and the load-bearing module 3 is connected to the fixing board 22 and is accommodated in the accommodating space 216. The load-bearing module 3 can be any load-bearing module in the art for carrying a display 4000. However, in this embodiment, the load-bearing module 3 includes two sliding rails 31 (due to the angle, only one of them can be seen A) and a trolley 32. The slide rails 31 are respectively fixed on different inner surfaces of the metal extruded shell 21. The trolley 32 is slidably sandwiched between the slide rails 31. In other words, the trolley 32 can Relative to the metal extruded housing 21, it moves up and down.

The method for preparing the aforementioned metal extruded shell 21 is as follows. First, a mold with an opening is provided, and an extruded block 6000 is formed along the second direction D2 by a metal extrusion method. The perspective view of the extruded block 6000 is shown in FIG. The third direction D3 of the direction D2 has a section (as shown in FIG. 7), and the shape of the opening of the mold used for metal extrusion is the same as the section of the extruded block 6000. The extruded block 6000 includes two side mother boards 6001, a top mother board 6002, a bottom mother board 6003, two first spacer mother boards 6004, and two second spacer mother boards 6005. In other embodiments, the number of the first spacer mother board 6004 and the second spacer mother board 6005 is not particularly limited, and can be determined according to the locking requirements. Generally speaking, the first spacer mother board 6004 and the second spacer mother board 6005 are opposite to each other, and the shape of the first spacer mother board 6004 is different, and the shape of the second spacer mother board 6005 is also different. The same, its shape depends on the number of locking holes 217 and positioning holes 218 provided on the first locking member 214 and the second locking member 215.

Next, referring to the cutting method shown in FIG. 8, the extruded block 6000 is cut along the first direction D1 to obtain a plurality of elongated blocks 7000. There is no difference between the first direction D1 and the second direction D2. Parallel, and an angle of less than 90°. Next, as shown in FIG. 9, each of the elongated blocks 7000 includes two side panels 7001, a top panel 7002, a bottom panel 7003, two first spacer plates 7004, and two second spacer plates 7005. . Next, as shown in FIG. 9, each of the elongated blocks 7000 is further processed, and cut along a cutting line C (dotted line) drawn in a fourth direction D4 perpendicular to the first direction D1 to remove Part of the side panel 7001 and the entire bottom plate 7003 are cut to form two bottom edges 2114 and 2124 of the metal extruded shell 21. Furthermore, part of the first spacer 7004 and the second spacer 7005 are removed using, for example, a milling machine method to form the first locking member 214 and the second locking member 215, and to form a container The thickness direction of the first spacer 7004 is different from the thickness direction of the first fastener 214, and the thickness direction of the second spacer 7005 is the same as the thickness of the second fastener 215. The direction is also different. Then, a key hole 217 is formed on each of the first fastener 214 and each of the second fasteners 215, and is formed on the first fastener 214 near the top panel 7002 (top panel 213) A fixing hole 218, a fixing hole 218 is formed on the second locking member 215 away from the top panel 7002 (top panel 213), and then three second engaging structures are respectively formed on the bottom edges 2114, 2124 After 2115 and 2125, the metal extruded housing 21 as shown in FIG. 2 in this embodiment is completed.

In other implementations, the number of the first lock 214 and the second lock 215 is not particularly limited, and the number of the first lock 214 and the second lock 215 is not necessarily To be equal; in addition, the number and location of the locking holes 217 and the fixing holes 218 on the first locking member 214 and the second locking member 215 are not particularly limited, depending on the carrying module The structure of 3 and the weight of the carrying module 3 and the display 4000 or other requirements are determined.

In detail, the metal extruded shell 21 prepared by the above method is processed from an extruded block 6000 prepared by a metal extrusion and then cut into a plurality of elongated blocks 7000, Therefore, the first side plate 211, the second side plate 212, the top plate 213, the first locking member 214, and the second locking member 215 in the metal extruded housing 21 are an integrally formed extrusion. Since the first locking member 214 and the second locking member 215 are obtained by removing a portion of the first spacer mother board 6004 and the second spacer mother board 6005, each of the first The upper surface 2141, 2151 and the lower surface 2142, 2152 of the locking member 214 and each second locking member 215 are inclined along the second direction D2, that is, parallel to the top plate 213.

In addition, since the extruded block 6000 is extruded along the second direction D2, and then cut along the first direction D1 to obtain the elongated block 7000, and the first direction D1 and the second direction D1 The direction D2 intersects an acute angle, so the cross-sectional area of the elongated block 7000 when viewed in the second direction D2 is smaller than the area of the other cross-sectional area when the elongated block 7000 is viewed in the fourth direction D4 However, after the elongated block 7000 is processed to form the bracket 2, the bracket 2 still retains this feature. Therefore, as shown in FIG. 5, when the metal extruded housing 21 is projected along the second direction D2 on a plane parallel to the third direction D3, the area of the first projection 2131 of the top plate 213 is smaller than that along the The area of the second projection 2132 of the top plate 213 when the second direction D2 is projected on a plane parallel to the first direction D1; each of the first locking members 214 is parallel to the first direction D2 along the second direction D2 The third projection 21 on the plane of the three directions D3 is smaller than the fourth projection 2144 of each of the first fasteners 214 on a plane parallel to the first direction D1 along the second direction D2; and The fifth projection 2153 of the second locking member 215 along the second direction D2 on a plane parallel to the third direction D3 is smaller than that of each of the second locking members 215 parallel to the first direction D2 along the second direction D2. The sixth projection 2154 on the plane of a direction D1.

In other embodiments, the upper surface 2141, 2151 or the lower surface 2142, 2152 of each of the first fastener 214 and each of the second fastener 215 can be further ground to change the upper surface 2141, 2151 or the inclined angle of the lower surface 2142, 2152, for example, the upper surface 2141, 2151 or the lower surface 2142, 2152 is further ground to form a fourth direction D4, that is, parallel to the The surface of the bottom edge 214.

The metal extruded housing 21 in the support base 1000 provided by the present creation has the first locking member 214 and the second locking member 215 spaced apart from each other, so they are extruded during the extrusion process The first spacer mother board 6004 and the second spacer mother board 6005 are spaced apart from each other and also have a gap. This gap can reduce the amount of metal raw materials used during metal extrusion, thereby reducing costs and Simplify subsequent processing procedures.

The above-mentioned embodiments are only used to exemplify the implementation of this creation and explain the technical features of this creation, and are not used to limit the protection scope of this creation. Any changes or equal arrangements that can be easily completed by those familiar with this technology belong to the scope of this creation, and the scope of protection of the rights of this creation should mainly be the scope of the patent application.

1000: Support seat 4000: display 6000: extruded block 6001: Side Motherboard 6002: top motherboard 6003: bottom motherboard 6004: First Interval Motherboard 6005: second spacer motherboard 7000: Long block 7001: side panel 7002: top panel 7003: bottom panel 7004: The first spacer 7005: second spacer 1: chassis 11: Motherboard 12: Rotating plate 13: The first engagement structure 2: bracket 21: Metal extrusion shell 211: The first side panel 2111, 2121: first side 2112, 2122: second side 2113, 2123: top side 2114, 2124: bottom edge 2115, 2125: second engagement structure 212: second side panel 213: top plate 2131: first projection 2132: second projection 214: The first lock firmware 2141, 2151: upper surface 2142, 2152: lower surface 2143: third projection 2144: Fourth projection 215: second lock firmware 2153: Fifth projection 2154: Sixth Projection 216: Housing Space 217: Keyhole 218: positioning hole 22: fixed plate 221: Piercing 222: locking screw 223: positioning column 224: fixed hole 3: Carrier module 31: Slide 32: pulley 4: backplane D1: First direction D2: second direction D3: Third party D4: Fourth direction C: Cutting line

Fig. 1 is a three-dimensional schematic diagram of a supporting seat in an embodiment of the present creation. Fig. 2 is a three-dimensional schematic diagram of the support base in another perspective in an embodiment of the present creation. Figure 3 is a three-dimensional exploded view of the support base in an implementation aspect of this creation. Fig. 4 is a three-dimensional schematic diagram of the bracket in an embodiment of the present creation. Fig. 5 is a partial three-dimensional diagram of the bracket in an embodiment of the present creation. Figure 6 is a three-dimensional schematic diagram of an extruded block in an embodiment of this creation. Figure 7 is a front view of an extruded block in an embodiment of the present invention. Fig. 8 is a schematic diagram of cutting and extruding a block in an embodiment of the present invention. Fig. 9 is a three-dimensional schematic diagram of a long block in an embodiment of this creation.

1000: Support seat

4000: display

1: chassis

2: bracket

21: Metal extrusion shell

3: Carrier module

4: backplane

D2: second direction

Claims (12)

A support base for carrying a display on a working surface, including: A chassis, set on the working surface; A bracket, set on the chassis, including A metal extruded housing has a first side plate, a second side plate, a top plate, at least one first locking member, at least one second locking member, and an accommodating space, wherein the first side plate and the second side plate The side plate, the top plate, the first locking member, and the second locking member surround and define the accommodating space, the first locking member is connected to the first side plate, and the second locking member is connected to the second Side panel, wherein the first side panel and the second side panel respectively have a first side, a second side corresponding to the first side, a top side, and a bottom side, the first side and the second side The edge extends along a first direction, the length of the first edge is less than the length of the second edge, and the top edge extends along a second direction and connects the top plate, and the bracket is connected to the first side plate and the first side plate. The bottom edges of the two side plates are connected to the chassis; and A fixing plate arranged on the first locking member and the second locking member; and A carrying module is arranged on the fixing plate and is accommodated in the accommodating space to carry the display. The support base according to claim 1, wherein there is a gap between the first fastener and the second fastener. The support seat according to claim 2, wherein the metal extruded shell further includes at least one lock hole formed on at least one of the first locking member and the second locking member, and the fixing The board has at least one perforation and at least one locking screw, the perforation corresponds to the locking hole, and the locking screw penetrates the perforation and is screwed on the locking hole. The support seat according to claim 3, wherein the metal extruded housing further includes at least one positioning hole formed on at least one of the first locking member and the second locking member, and the fixing The plate has at least one positioning post corresponding to the positioning hole, and the positioning post matches the positioning hole to locate the position of the fixing plate relative to the metal extruded shell. The support base according to claim 4, wherein the fixing plate has at least one fixing hole for the bearing module to be arranged on it. The support seat according to claim 5, wherein the first direction and the second direction are not parallel and the angle between them is less than 90 degrees. The support seat according to claim 6, wherein the projection of the top plate on a plane parallel to a third direction along the second direction is a first projection, and the top plate is parallel to the second direction along the second direction. A projection on a plane in one direction is a second projection, and the area of the first projection is smaller than the area of the second projection, wherein the third direction is perpendicular to the second direction. The support base according to claim 7, wherein each of the first fasteners and each of the second fasteners has an upper surface and a lower surface parallel to the second direction, and each of the The projection of the first fastener along the second direction on a plane parallel to the third direction is a third projection, and each of the first fasteners along the second direction is parallel to the first direction. The projection on the plane is a fourth projection, the area of the third projection is smaller than the area of the fourth projection, and the projection of each of the second locking members along the second direction on a plane parallel to the third direction Is a fifth projection, the projection of each of the second locking members along the second direction on a plane parallel to the first direction is a sixth projection, and the area of the fifth projection is smaller than that of the sixth projection area. The support base according to claim 7, wherein each of the first fasteners and each of the second fasteners respectively has an upper surface and a lower surface parallel to the working surface. The support seat according to any one of claims 1 to 9, wherein the chassis has at least one first engaging structure, and the bottom edges of the first side plate and the second side plate are respectively formed with at least one Two engaging structures, the first engaging structure and the second engaging structure are mutually engaging. The support seat according to any one of claims 1 to 9, wherein the material of the extruded metal shell is aluminum or aluminum alloy. The support base according to claim 11, wherein the support base further includes a back plate, and is fixed to at least one of the first locking member and the second locking member from the side of the bracket away from the carrying module And adjacent to the first side of the first side plate and the second side plate.

Images