CN111902001A - Hardware plate structure - Google Patents

Abstract

The present invention belongs to the technical field of 5G network equipment, and specifically relates to a metal plate structure, including a shell and a spring component riveted to one end of the shell, the shell including a substrate and a first bending part and a second bending part connected to the substrate, the second bending part is connected to a third bending part, the edge of the third bending part is provided with a first buckle, the third bending part is fixedly connected to the first bending part by the first buckle, and the substrate, the first bending part, the second bending part and the third bending part are an integrated structure. Compared with the prior art, the present invention adopts an integrated structure, and the assembly can be completed by bending and buckling the first bending part, the second bending part and the third bending part, which effectively improves the production efficiency and saves a lot of costs. Moreover, the integrated structure can also prevent the problem of deformation due to the collision of parts, and improve the product quality rate; in addition, the elastic component and the shell are connected by riveting, which improves the strength of the connection.

Description

A metal plate structure

technical field

The invention belongs to the technical field of 5G network equipment, and in particular relates to a hardware plate structure.

Background technique

A set-top box, also known as a digital video conversion box (Set Top Box), referred to as STB, is a device that connects a TV with an external signal source. It converts compressed digital signals into TV content and displays it on the TV. Signals can come from cable, satellite dishes, broadband networks, and terrestrial broadcasts. In addition to the images and sounds that an analog TV can provide, the content received by the set-top box is more capable of receiving digital content, including electronic program guides, Internet pages, and so on. It enables users to watch digital TV programs on existing TV sets and conduct interactive digital entertainment, education and commercial activities through the network.

With the continuous development of 5G network technology, mobile network set-top boxes have also been upgraded from 4G networks to 5G network set-top boxes. The 5G network set-top box in the prior art is usually composed of hardware. As shown in Figures 1 to 2, a set of hardware structures of the 5G network set-top box in the prior art are shown, and the structure mainly includes a lower casing 1 ', the cover plate 2' and the elastic piece 3', and the lower casing 1', the cover plate 2' and the elastic piece 3' are assembled manually and then welded and fixed. However, the above structure has at least the following defects: 1) the lower casing 1' and the cover plate 2' are of a split structure, which requires separate mold opening, which increases the manufacturing cost of the mold; 2) the lower casing 1' and the cover plate 2 There are many parts such as ' and shrapnel 3', which are troublesome and inefficient to assemble manually; 3. During the assembly process, the collision between the parts is easy to cause product deformation due to manual assembly, resulting in scrap.

In view of this, it is necessary to propose a new metal plate structure to meet the actual production needs.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a metal plate structure in view of the deficiencies of the prior art, which effectively solves the above-mentioned defects in the prior art.

To achieve the above object, the present invention adopts the following technical solutions:

A metal plate structure, comprising a casing and a spring plate assembly riveted to one end of the casing, the casing comprising a base plate and a first bending part and a second bending part connected with the base plate, the first bending part and the second bending part connected to the base plate; The two bending parts are connected with a third bending part, the edge of the third bending part is provided with a first buckle, and the third bending part and the first bending part pass through the first bending part. The buckle is fixedly connected, and the base plate, the first bending part, the second bending part and the third bending part are in an integrated structure.

As an improvement to the structure of the hardware plate described in the present invention, the housing further includes a fourth bending portion, and second buckles are provided on both sides of the fourth bending portion, and the fourth bending portion The second buckle is respectively fixedly connected to the first bending part and the second bending part. The first bending part, the second bending part and the fourth bending part are fastened and connected by the second buckle, so as to realize the fixing.

As an improvement to the structure of the metal plate in the present invention, the edges of the first bending part, the second bending part and the fourth bending part are all provided with welding feet. Soldering legs are provided for welding the present invention with other components of the set-top box to achieve fixation, wherein the welding legs can be provided in multiples, and also can be uniformly arranged to improve the welding effect.

As an improvement to the structure of the hardware panel described in the present invention, the base plate, the first bending portion, the second bending portion and the fourth bending portion are arranged perpendicular to each other. Arranging the base plate, the first bending part, the second bending part and the fourth bending part perpendicular to each other not only facilitates the installation, but also helps to improve the structural strength of the casing and reduce the deformation caused by the collision during the assembly process. risk.

As an improvement to the structure of the hardware panel described in the present invention, there is at least one first buckle, and a plurality of the first buckles are evenly and equidistantly arranged. Setting more than one first buckle can effectively improve the connection strength between the third bending part and the first bending part; by evenly disposing each first buckle, each first buckle is stressed Balance, improve the effect of connection.

As an improvement to the hardware plate structure of the present invention, the first bending part is provided with a first positioning part, the third bending part is provided with a second positioning part, and the first positioning part is connected to the The second positioning portions are arranged in cooperation with each other. By arranging the first positioning portion and the second positioning portion, the first bending portion and the third bending portion can play a positioning role when they are fastened together, and at the same time, they can also be engaged with each other to form a fastening force, which further improves the The connection strength of the first bending part and the third bending part.

As an improvement to the structure of the hardware plate described in the present invention, the base plate is provided with a plurality of through holes, and the through holes are uniformly arrayed on the base plate. The arrangement of the through holes, on the one hand, helps to observe the inside of the casing from the outside; on the other hand, it can also play a certain role in heat dissipation and improve the effect of heat dissipation.

As an improvement to the structure of the hardware panel described in the present invention, the third bending portion is further provided with a third buckle, and the third buckle is arranged at an end close to the elastic piece assembly. The third buckle is used to cooperate with the shrapnel component to be connected with the external set-top box component, and plays the role of connection and fixation.

As an improvement to the structure of the hardware plate described in the present invention, the elastic piece assembly includes a first elastic piece and a second elastic piece, the first elastic piece is riveted to the third bending portion, and the second elastic piece is riveted to the third bending portion respectively. the base plate, the first bending part and the second bending part. In the present invention, in order to facilitate the riveting of the second shrapnel, during the assembly process, the second shrapnel can be riveted with the shell that has not been bent, and then the shell is bent after the riveting is completed. A substrate, a first bent portion and a second bent portion are formed.

As an improvement to the structure of the hardware panel described in the present invention, the first elastic piece is provided with a latching position matched with the third latch. By arranging the card position, the third buckle can be better connected with the external device, and the blocking of the third buckle by the first elastic piece is prevented.

The beneficial effect of the present invention is that: compared with the prior art, the housing in the present invention adopts an integral structure of the housing, and the first bending part, the second bending part and the third bending part are bent by bending the first bending part, the second bending part and the third bending part. The assembly can be completed by bending and snapping, which effectively improves the production efficiency, saves a lot of labor costs and mold manufacturing costs, and the one-piece structure can also prevent the parts from colliding and deforming easily caused by too many parts. In addition, the elastic component and the shell in the present invention are riveted, which improves the connection strength of the elastic component and the shell and enhances the reliability.

Description of drawings

The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

Fig. 1 is the structural representation of the hardware panel structure in the prior art;

Fig. 2 is the exploded schematic diagram of the hardware plate structure in Fig. 1;

Fig. 3 is the perspective view of the present invention;

Fig. 4 is the enlarged view of A place in Fig. 3;

Fig. 5 is the top view of the present invention;

Wherein, 1-shell; 2-shrapnel assembly; 11-substrate; 12-first bending part; 13-second bending part; 14-third bending part; 15-fourth bending part; 16- Welding foot; 21-first elastic piece; 22-second elastic piece; 111-through hole; 121-first positioning part; 141-first buckle; 142-second positioning part; 143-third buckle; 151- The second buckle; 211-card position.

Detailed ways

As used in the specification and claims, certain terms are used to refer to particular components. It should be understood by those skilled in the art that hardware manufacturers may refer to the same component by different nouns. The description and claims do not use the difference in name as a way to distinguish components, but use the difference in function of the components as a criterion for distinguishing. As mentioned in the entire specification and claims, "comprising" is an open-ended term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range, and basically achieve the technical effect.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", horizontal" etc. is based on the accompanying drawings The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a reference to the present invention. limits.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

The present invention will be described in further detail below in conjunction with the accompanying drawings, but it is not intended to limit the present invention.

As shown in FIGS. 3-5 , a metal plate structure includes a casing 1 and a spring plate assembly 2 riveted to one end of the casing 1 . The casing 1 includes a base plate 11 and a first bending portion 12 connected to the base plate 11 and a The second bending part 13, the second bending part 13 is connected with the third bending part 14, the edge of the third bending part 14 is provided with the first buckle 141, the third bending part 14 and the first bending part 12 are fixedly connected by the first buckle 141 , and the substrate 11 , the first bending part 12 , the second bending part 13 and the third bending part 14 are in an integrated structure. In the present invention, the integrated structure of the casing 1 is adopted, and in the production process, only the first bending part 12, the second bending part 13 and the third bending part 14 need to be bent before passing through the The first buckle 141 can be assembled to complete the assembly. Compared with the traditional split structure, the production efficiency is greatly improved, and a large amount of labor costs and mold manufacturing costs are saved, and the shell 1 has an integrated structure. It can also prevent the problem of part collision and deformation caused by too many parts, and improve the product quality rate. In addition, the riveting method is also adopted between the elastic component 2 and the casing 1 in the present invention. Compared with the traditional clamping method, the riveting method makes the connection between the elastic component 2 and the casing 1 more firm. Therefore, the function of improving the connection strength between the elastic component 2 and the casing 1 is achieved, and the reliability of the present invention is enhanced.

In the hardware panel structure provided in the present invention, the housing 1 further includes a fourth bending portion 15 , and second buckles 151 are provided on both sides of the fourth bending portion 15 , and the fourth bending portion 15 passes through The second buckles 151 are respectively fixedly connected with the first bending portion 12 and the second bending portion 13 . By arranging the second buckles 151, during the assembly process, the second buckles 151 on both sides of the fourth bending part 15 are respectively buckled with the first bending part 12 and the second bending part 13, because The two ends are subjected to a buckling force, so that the first bending part 12 , the second bending part 13 and the fourth bending part 15 are tightly connected together. In the present invention, the base plate 11 , the first bending part 12 , the second bending part 13 and the fourth bending part 15 are arranged perpendicular to each other, so that the casing 1 forms a structure similar to a rectangular parallelepiped, which not only improves the efficiency of the casing The structural strength of the body 1 also facilitates stacking during the assembly process.

In addition, the edges of the first bending part 12 , the second bending part 13 and the fourth bending part 15 are also provided with welding feet 16 . Soldering feet 16 are provided for welding the present invention with other components of the set-top box, so as to realize the function of fixing. In order to make the fixing effect better, the welding feet 16 can be set in multiple numbers, that is, in the first bending part 12. Several welding legs 16 are arranged on the edges of the second bending part 13 and the fourth bending part 15, so that the first bending part 12, the second bending part 13 and the fourth bending part 15 are welded during welding. can be firmly fixed on their respective welding points, and further, the plurality of welding legs 16 on the first bending part 12, the second bending part 13 and the fourth bending part 15 can be arranged at equal distances, Therefore, the force of each welding leg 16 after welding is uniform, and the strength of welding is enhanced; in addition, during the welding process, the welding leg 16 can be bent at a certain angle, such as forming an "L" shape, "U" shape , "Z" shape and other structures, thereby increasing the area of the welding leg 16 and the welding surface, facilitating welding, improving welding efficiency and welding strength.

As a preferred solution of the present invention, there is at least one first buckle 141 , and the plurality of first buckles 141 are evenly and equidistantly arranged. The first buckle 141 is mainly used to fasten the third bending portion 14 and the first bending portion 12. Therefore, when a plurality of first buckles 141 are provided, the force-receiving point of the buckle increases and the force is applied. The area is increased, and the connection strength between the third bending portion 14 and the first bending portion 12 is improved; in addition, the plurality of first buckles 141 are evenly arranged, so that the stress point of each first buckle 141 is Dispersion, balanced force, improve the stability of the connection.

As a preferred solution of the present invention, the first bending portion 12 is provided with a first positioning portion 121 , the third bending portion 14 is provided with a second positioning portion 142 , and the first positioning portion 121 and the second positioning portion 142 are provided in cooperation with each other. . By arranging the first positioning portion 121 and the second positioning portion 142, the first bending portion 12 and the third bending portion 14 can play a positioning role when they are fastened, and at the same time, they can also engage with each other to form a fastening force. , which further improves the connection strength between the first bending part 12 and the third bending part 14; wherein, the first positioning part 121 and the second positioning part 142 can be set to different structures, such as a zigzag structure, The structure in which the protrusion and the groove cooperate, the structure of the positioning column and the positioning hole, etc., as long as the effect of mutual cooperation and positioning can be ensured, all within the protection scope of the present invention.

As a preferred solution of the present invention, the substrate 11 is provided with a plurality of through holes 111 , and the through holes 111 are uniformly arrayed on the substrate 11 . The through holes 111 are provided on the base plate 11, which not only helps to observe the internal situation of the casing 1 from the outside, but also facilitates the installation of some cables or other electrical components; It can improve the heat dissipation effect of the device; wherein, the through hole 111 can be set in different shapes, such as circle, ellipse, triangle, square, rectangle, etc., which can be rationally adapted according to actual production requirements.

As a preferred solution of the present invention, the third bending portion 14 is further provided with a third buckle 143 , and the third buckle 143 is arranged at one end close to the elastic sheet assembly 2 . The third buckle 143 is used for cooperating with the elastic sheet assembly 2 to realize the clamping connection with other components of the set-top box, and plays the role of connection and fixation.

As a preferred solution of the present invention, the elastic sheet assembly 2 includes a first elastic sheet 21 and a second elastic sheet 22, the first elastic sheet 21 is riveted to the third bending portion 14, and the second elastic sheet 22 is respectively riveted to the base plate 11 and the first bending portion. 12 and the second bending part 13 ; the first elastic piece 21 is provided with a latching position 211 which is matched with the third buckle 143 . The third buckle 143 is located below the first elastic piece 21. By setting the clip 211, the top of the third buckle 143 can be exposed at one end of the housing 1, so as to be better connected with external equipment and prevent the first An elastic piece 21 blocks the installation of the third buckle 143 . In addition, since the second elastic piece 22 is connected to the three surfaces of the base plate 11 , the first bending part 12 and the second bending part 13 , which is longer than the length of the first elastic piece 21 , in order to facilitate riveting, in the riveted part During the process, the first elastic piece 21 and the third bending part 14 can be riveted first, and then the second elastic piece 22 can be riveted with the base plate 11 , the first bending part 12 and the second bending part 13 , and then the casing 1 is riveted. The bending process forms the substrate 11 , the first bending portion 12 and the second bending portion 13 .

The foregoing description shows and describes several preferred embodiments of the present invention, but as previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as an exclusion of other embodiments, but may be used in various and other combinations, modifications and environments, and can be modified within the scope of the inventive concepts described herein, from the above teachings or from skill or knowledge in the relevant art. However, modifications and changes made by those skilled in the art do not depart from the spirit and scope of the present invention, and should all fall within the protection scope of the appended claims of the present invention.

Claims (10)

1. A metal plate structure, characterized in that it comprises a casing (1) and a spring plate assembly (2) riveted to one end of the casing (1), the casing (1) comprising a base plate (11) and a first bending part (12) and a second bending part (13) connected to the base plate (11), the second bending part (13) is connected with a third bending part (14), the The edge of the third bending part (14) is provided with a first buckle (141), and the first buckle (141) passes between the third bending part (14) and the first bending part (12). (141) Fixed connection, the base plate (11), the first bending part (12), the second bending part (13) and the third bending part (14) are in one piece structure. 2. The metal plate structure according to claim 1, characterized in that: the housing (1) further comprises a fourth bending portion (15), two sides of the fourth bending portion (15) A second buckle (151) is provided, and the fourth bending portion (15) is respectively connected to the first bending portion (12) and the second bending portion through the second buckle (151). (13) Fixed connection. 3. The metal plate structure according to claim 2, characterized in that: the first bending part (12), the second bending part (13) and the fourth bending part (15) ) are provided with welding feet (16). 4. The metal plate structure according to claim 2, characterized in that: the base plate (11), the first bending part (12), the second bending part (13) and the The fourth bending parts (15) are arranged perpendicular to each other. 5. The hardware panel structure according to claim 1, wherein the number of the first buckles (141) is at least one, and the plurality of the first buckles (141) are evenly and equidistantly arranged. . 6. The metal plate structure according to claim 1, characterized in that: the first bending part (12) is provided with a first positioning part (121), and the third bending part (14) is provided with a first positioning part (121) There is a second positioning portion (142), and the first positioning portion (121) and the second positioning portion (142) are arranged in cooperation with each other. 7. The metal plate structure according to claim 1, wherein a plurality of through holes (111) are formed on the base plate (11), and the through holes (111) are evenly arrayed on the base plate (111). 11). 8. The hardware panel structure according to claim 1, wherein the third bending portion (14) is further provided with a third buckle (143), and the third buckle (143) is provided with at one end close to the elastic sheet assembly (2). 9. The metal plate structure according to claim 8, characterized in that: the elastic piece assembly (2) comprises a first elastic piece (21) and a second elastic piece (22), and the first elastic piece (21) is riveted In the third bending part (14), the second elastic piece (22) is riveted to the base plate (11), the first bending part (12) and the second bending part (13) respectively ). 10 . The hardware plate structure according to claim 9 , wherein the first elastic piece ( 21 ) is provided with a latching position ( 211 ) matched with the third buckle. 11 .

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