TWI508563B - Display supporting mechanism - Google Patents

Description

Display support mechanism

The invention provides a supporting mechanism, in particular a supporting mechanism capable of uniformly transmitting external force to ensure the stability of the whole machine.

In order to meet the needs of users, the appearance of today's LCD screen displays are in a mainstream fashion. However, in the pursuit of light and short trends, the cost and functionality of the support mechanism of the display must be combined with structural enhancement, so the design of related organizations is becoming more and more difficult. For example, the bracket mechanism of the conventional display includes a main body die casting and an exterior plastic part. The main body is made of die-casting technology, and its material cost, manufacturing cost and difficulty are relatively high; the plastic parts are connected to a base through the die-casting body, and the quick-release screw is used to ensure the stability of the display when pressed by external force. Sex. However, the traditional bracket mechanism uses the die-casting body to connect the plastic parts and the base, which will result in bulky and cumbersome shortcomings, which greatly increases the transportation cost of the product. Therefore, how to design a kind of structure with the functionality of the product remains excellent. The support mechanism is a key development goal for the institutional industry.

It is an object of the present invention to provide a support mechanism having a multi-directional card The structure is configured to uniformly transmit the front and rear thrusts applied to the supported object, the downforce and the rotational force, thereby effectively improving the overall stability to solve the above problems.

A support mechanism of the present invention includes a base and a bracket disposed on the base. The base includes a main body having a recessed structure, a bump disposed in the recessed structure, a first engaging portion, a first side disposed in the recessed structure, and a first fastening portion , disposed on a surface of the bump. The bracket comprises a cylinder, a second engaging portion, a first end of the cylinder, and a second fastening portion disposed on a surface of the cylinder. The column system is a hollow member for being sleeved on the bump. The second engaging portion is engaged with the first engaging portion to restrict movement of the column relative to the main body along a first direction and a second direction different from the first direction. When the cylinder is sleeved on the protrusion by the hollow member, the second fastening portion is fastened to the first fastening portion to restrict the column from being separated from the base.

The advantages and spirit of the present invention will be further understood from the following detailed description of the invention.

Please refer to FIG. 1. FIG. 1 is a schematic diagram showing the explosion of components of the display 10 according to an embodiment of the present invention. The display panel 10 includes a display panel 12 and a supporting mechanism 14 for supporting the display panel 12 (ie, a supported object), so that the display panel 12 can be appropriately viewed according to user requirements. Perspective. The support mechanism 14 includes a base 16 and a bracket 17 that is detachably mounted on the base 16 for easy assembly or removal.

Please refer to FIG. 2 and FIG. 3 . FIG. 2 and FIG. 3 are respectively schematic views of the base 16 in different perspectives according to an embodiment of the present invention. The base 16 includes a main body 18 , a protrusion 20 , a first engaging portion 22 , two first fastening portions 24 , two elastic arm portions 26 , and a plurality of first fitting portions 28 . The main body 18 is a disk-like structure that serves as a base for the display 10 to be placed on the table top. The body 18 has a recessed structure 181 formed in a mid-section of the body 18. The bump 20 is disposed in the recess structure 181. When the bracket 17 is coupled to the base 16, the bump 20 is the main force-bearing structural member of the support mechanism 14. The first engaging portion 22 is disposed on a first side 183 of the recessed structure 181 . The first fastening portion 24 is disposed on the surface of the bump 20 . Two elastic arms 26 are respectively disposed on opposite surfaces of the main body 18, and each of the first fastening portions 24 is formed on the corresponding elastic arm portion 26 to be connected to the surface. The plurality of first fitting portions 28 are respectively disposed between the bump 20 and one of the sidewalls of the recessed structure 181 , and are located in the recessed structure 181 opposite to the second side 185 of the first engaging portion 22 .

Please refer to FIG. 4 to FIG. 6 . FIG. 4 to FIG. 6 are respectively schematic views of the bracket 17 in different perspectives according to an embodiment of the present invention. The bracket 17 includes a cylinder 30, a second engaging portion 32, two second fastening portions 34, a plurality of second fitting portions 36, and a plurality of rib structures 38. The cylinder 30 is a hollow member and is used for The protrusion 20 is sleeved to limit the relative movement of the bracket 17 and the base 16. The second engaging portion 32 is disposed at one of the first ends 301 of the cylinder 30, and the second engaging portion 32 is engaged with the first engaging portion 22 to limit the column 30 along a first direction D1 and the difference One of the directions D1, the second direction D2, moves relative to the body 18.

As shown in FIG. 4 to FIG. 6 , the two second fastening portions 34 are respectively disposed on the opposite surfaces of the cylinder 30 , and the second buckle is disposed on the protrusion 20 according to the hollow feature of the cylinder 30 . The joint portion 34 is fastened to the corresponding first fastening portion 24 to prevent the cylinder 30 from coming off the base 16 . The plurality of second fitting portions 36 are respectively disposed at the second end 303 of the second engaging portion 32 of the column 30, and the second engaging portions 36 are engaged with the corresponding first engaging portions 28 to limit The cylinder 30 moves relative to the body 18 along the second direction D2. The rib structure 38 is disposed inside the cylinder 30. When the pillar 30 is sleeved over the bump 20, each rib structure 38 can abut against the outer surface of the bump 20, thereby improving the connection of the bracket 17 to the base 16. The degree of closeness.

The first fastening portion 24 is disposed on the surface of the protrusion 20 opposite to the first engaging portion 22 (front and rear end surfaces, respectively), and the second fastening portion 34 is disposed on the second body of the cylinder 30 opposite to the second engaging portion 32. At the time of the surface (front and rear end faces, respectively), the combination of the first fastening portion 24 and the second fastening portion 34 can restrict the separation of the cylinder 30 from the base 16 along the first direction D1. On the other hand, in the preferred embodiment of the present invention, the first fastening portion 24 can be disposed on the side surface of the bump 20, and the second fastening portion 34 can be disposed on the side surface of the cylinder 30, so the second buckle The connecting portion 34 is fastened to the first The combination of the snaps 24 will be used to limit the separation of the cylinder 30 from the base 16 along one of the first and second directions D1 and D2.

As shown in FIG. 2 to FIG. 6 , the first engaging portion 22 and the second engaging portion 32 can respectively be a broken hole and a hook, and the first fastening portion 24 and the second fastening portion 34 can be They are a snap fastener and a buttonhole. The positions of the male member (the hook and the snap member) and the female member (the broken hole and the buckle hole) can be mutually exchanged, and any structure that can be used to tightly join to limit the relative displacement of the two members is within the technical scope of the present invention. It will not be detailed here. In addition, the first engaging portion 28 and the second engaging portion 36 are respectively a limiting plate and a limiting slot. When the second engaging portion 32 is coupled to the first engaging portion and the fastening structure When the engaging portion 22 is engaged, the second fitting portion 36 slides toward the first fitting portion 28 as the column 30 is reversed, so that the limiting plate is engaged with the limiting groove to reach the limit function.

Please refer to FIG. 7 and FIG. 8. FIG. 7 is a cross-sectional view showing the structure of the base 16 according to an embodiment of the present invention. FIG. 8 is a cross-sectional view showing the structure of the bracket 17 according to the embodiment of the present invention. The bump 20 can have a first curved surface 201, and one of the centers of curvature of the first curved surface 201 is substantially located at the first engaging portion 22. The interior of the cylinder 30 may have a second curved surface 305 corresponding to the first curved surface 201, and one of the centers of curvature of the second curved surface 305 is substantially located at the second engaging portion 32. As shown in FIG. 7, the angle between one of the upper end sides 203 and the lower end side 205 of the first curved surface 201 corresponding to the center of curvature (the first engaging portion 22) can be substantially designed to be less than 45 degrees to effectively reduce the convexity. The ratio of the height of the block 20 to the bottom area thereof is convenient for the user The cylinder 30 is sleeved over the bump 20.

Furthermore, the inside of the cylinder 30 may further have an abutting portion 307 and a recess portion 309. The abutting portion 307 can be disposed at a position opposite to the second curved surface 305 and adjacent to the upper end edge 203, and the recessed portion 309 can be disposed beside the abutting portion 307 but adjacent to one of the lower end edges 205. During the process of setting the bumps 20 in the cylinder 30, the recesses 309 can be used to avoid the bumps 20 colliding with the internal structure of the cylinder 30 to cause interference. Therefore, the present invention designs the structural features of the recesses 309 for the pillars 30. The inner portion gives way to the clearance, so the bump 20 will not touch the wall surface 309a of the recess 309, nor will it hinder the combination of the bump 20 and the cylinder 30. When the post 30 is completely sleeved to the bump 20, that is, the second engaging portion 32 engages the first engaging portion 22, the second fastening portion 34 is fastened to the first fastening portion 24, and the second engaging portion 36 When the first engaging portion 28 is connected, the first curved surface 201 can be attached to the second curved surface 305. At this time, the abutting portion can be closely attached to one of the abutting faces 207 of the protruding block 20, thereby limiting the edge of the cylindrical body 30. The movement of the first direction D1 relative to the bump 20 is performed. Further, the length H1 of the abutting portion 307 can be substantially the same as one third of the height H2 of the bump 20, so that the abutting portion 307 and the abutting surface 207 have sufficient contact area to achieve better. Support effect.

In summary, the present invention provides a support mechanism 14 having a three-direction limit function, and combines the bracket 17 and the base 16 by a two-stage assembly manner, which can effectively and uniformly transmit external force applied in all directions to ensure the whole Machine stability. Please refer to Figure 2, Figure 4, and Figure 9 to Figure 11, Figure 9. Figure 11 is a schematic view of the support mechanism 14 of the embodiment of the present invention at different stages of operation. When the support mechanism 14 is to be assembled, the user first places the bracket 17 down on the base 16 in one of the opposite third directions D3, as shown in FIG. 9, and the second engaging portion 32 can be engaged to the first A latching portion 22 is as shown in FIG. Then, the bracket 17 can pivot with respect to the base 16 by using the joint of the first engaging portion 22 and the second engaging portion 32, as shown in FIG. 11 to completely sleeve the cylinder 30 to the bump 20. on. It is worth mentioning that the width of one of the first side edges 183 of the recessed structure 181 can be substantially smaller than the width of one of the second side edges 185. Accordingly, the width of one of the first ends 301 of the cylinder 30 is also substantially smaller. The width of one of the second ends 303 is such that when the bracket 17 is pivoted relative to the base 16 to fit inside the recessed structure 181, the recessed structure 181 is different from the side of the first side 183 and the second side 185. Provides a stable support force to the bracket 17.

In detail, as the bracket 17 pivots relative to the base 16, the bottom of the bracket 17 will gradually fall into the recessed structure 181 of the base 16. At the same time, the side of the recessed structure 181 presses the elastic arm portion 26 of the bracket 17 to release the interference of the second fastening portion 34 on the structure of the main body 18, and the first fastening portion 24 can be synchronously fastened. The second fastening portion 34 is also engaged with the second fitting portion 36. The second curved surface 305 of the cylinder 30 is ensured by the above-described engaging structure, fastening structure and fitting structure to ensure that the bracket 17 is restrained relative to the base 16 along the first direction D1, the second direction D2 and the third direction D3. The first curved surface 201 of the bump 20 can be affixed, and the abutting portion 307 of the cylinder 30 Then, the rib structure 38 is attached to the abutting surface 207 of the bump 20, and the rib structure 38 is attached to the outer surface of the bump 20. Therefore, the present invention can improve the integrity of the display 10 by improving the adhesion between the pillar 30 and the bump 20. Machine stability.

Compared with the prior art, the present invention improves the fixing structure between the bracket and the base, and the engaging structure, the fastening structure and the fitting structure are respectively disposed in different orientations to resist the thrust and the torque, so that the external force applied to the display in three directions is performed. It can be uniformly transferred through the supporting mechanism, thereby improving the structural stability of the product to which the present invention is applied, and overcomes the disadvantages of the prior art that the structure is bulky and cumbersome due to the use of quick-release screw locking.

The above are only the preferred embodiments of the present invention, and all changes and modifications made to the scope of the present invention should be within the scope of the present invention.

10‧‧‧ display

12‧‧‧ display panel

14‧‧‧Support institutions

16‧‧‧Base

17‧‧‧ bracket

18‧‧‧ Subject

181‧‧‧ recessed structure

183‧‧‧ first side

185‧‧‧ second side

20‧‧‧Bumps

201‧‧‧ first curved surface

203‧‧‧ upper side

205‧‧‧Bottom side

207‧‧‧Abutment

22‧‧‧ First engagement

24‧‧‧First fastening

26‧‧‧Flexible arm

28‧‧‧First mating department

30‧‧‧Cylinder

301‧‧‧ first end

303‧‧‧ second end

305‧‧‧second curved surface

307‧‧‧Apartment

309‧‧‧Depression

309a‧‧‧ wall

32‧‧‧Second Bonding Department

34‧‧‧Second Fastener

36‧‧‧Second fitting

38‧‧‧ rib structure

D1‧‧‧ first direction

D2‧‧‧ second direction

D3‧‧‧ third direction

H1‧‧‧ length

H2‧‧‧ Height

FIG. 1 is a schematic view showing the explosion of components of a display according to an embodiment of the present invention.

2 and 3 are respectively schematic views of the base according to different perspectives of the embodiment of the present invention.

4 to 6 are respectively schematic views of the brackets in different perspectives according to an embodiment of the present invention.

Figure 7 is a cross-sectional view showing the structure of a base according to an embodiment of the present invention.

Figure 8 is a cross-sectional view showing the structure of a stent according to an embodiment of the present invention.

9 to 11 are respectively different supporting operations of the supporting mechanism according to the embodiment of the present invention. A schematic diagram of the stage.

10‧‧‧ display

12‧‧‧ display panel

14‧‧‧Support institutions

16‧‧‧Base

17‧‧‧ bracket

Claims (10)

A display supporting mechanism is applied to a supported object, the display supporting mechanism comprises: a base comprising: a main body, the main body has a concave structure; a convex block is disposed in the concave structure; a first engaging portion disposed on a first side of the recessed structure; and a first fastening portion disposed on a surface of the protruding block; and a bracket disposed on the base, the bracket includes a column body, the column system is a hollow member for being sleeved on the protrusion; a second engaging portion is disposed at one of the first ends of the column, and the second engaging portion is coupled to the The first engaging portion is engaged to restrict movement of the column relative to the main body along a first direction and a second direction different from the first direction; and a second fastening portion disposed on the column a second fastening portion is fastened to the first fastening portion to restrain the column from being separated from the base when the cylinder is sleeved on the protrusion, wherein the protrusion is separated from the base, wherein the protrusion The block has a first arc surface, and one of the curvature centers of the first arc surface is substantially located at the first Engaging portion, the inner cylinder having a first curved surface corresponding to the first one of the opposing The second arc surface, and one of the curvature centers of the second arc surface is substantially located at the second engaging portion. The display support mechanism of claim 1, wherein the second fastening portion is fastened to the first fastening portion to restrict the cylinder from being different from the first direction and the second direction The three directions are separated from the base. The display support mechanism of claim 1, wherein the base further comprises: a resilient arm portion disposed on the surface of the body, the first fastening portion being formed on the elastic arm portion to be disposed on the surface . The display support mechanism of claim 1, wherein the first engaging portion and the second engaging portion are respectively a hole and a hook, and the first fastening portion and the second fastening portion are respectively They are a snap fastener and a buttonhole. The display support mechanism of claim 1, wherein the base further comprises a first fitting portion disposed between the protrusion and a sidewall of the recessed structure, and located in the recessed structure relative to the first engaging portion a second side of the portion, and the bracket further includes a second fitting portion disposed at a second end of the second body of the second engaging portion, the second engaging portion being coupled to the first engaging portion The joint engages to limit movement of the cylinder relative to the body along the second direction. The display support mechanism of claim 5, wherein a width of one of the first sides of the recessed structure is substantially smaller than a width of the second side, and a width of the first end of the post is It is substantially smaller than one of the widths of the second end. The display support mechanism of claim 1, wherein an upper end edge and a lower end edge of the first curved surface have an angle substantially equal to less than 45 degrees. The display support mechanism of claim 7, wherein the inside of the column further has an abutting portion disposed at a position opposite to the second arc surface adjacent to the upper end side, and a recess portion disposed at the abutting A side of the side and adjacent to a position of the lower end. The display support mechanism of claim 8, wherein the first curved surface is attached to the second curved surface, and the abutting portion is attached to the abutting surface of the first curved surface of the protruding portion to The movement of the cylinder relative to the bump along the first direction is restricted. The display support mechanism of claim 1, wherein the bracket further comprises: a plurality of rib structures disposed inside the cylinder, each rib structure being used for When the cylinder is sleeved to the bump, the outer surface of the bump is abutted.