TWI484889B - Electronic system backplane wall structure - Google Patents

Description

Electronic system backplane wall structure

The invention provides a back wall structure of an electronic system, in particular, a circuit board is housed inside the casing, and a back plate is fixed on the wall of the casing and can be fixed on the wall surface by a bracket, which can be manually The casing can be easily assembled or quickly disassembled from the back cover body, thereby improving the convenience of replacement and facilitating maintenance, cleaning or troubleshooting.

According to the advent of today's diversified information era, all kinds of electronic products are filled with the surrounding environment, and with the continuous innovation and advancement of technology, electronic products are moving toward multi-function, use and adding more hardware devices. Many electronic products use a computer to control their actions or perform functions, so computers occupy a very important position.

As the processing power of computers is getting stronger and stronger, and the hard disk needs to store more and more data, it must be continuously expanded and connected with hardware such as hard disk, CD player and burner in the mainframe of the computer. Equipment, and the general industrial computer server is usually equipped with electronic components such as a motherboard, a power supply, a cooling fan, etc., but it is also limited by the space available for the server, resulting in a hardware inside the server casing. The device settings must be paid extra attention and the space required for plugging and unplugging and operation is required.

Furthermore, in order to solve the problem of the space occupied by computers, servers or electronic systems, manufacturers have developed wall-mounted computers, which can not only match the appearance of flat-panel displays or televisions, but also appear to be relatively small and slim. It can be installed directly on the wall, or installed in the cabinet, electronic signage or intelligent information inquiry machine. It can also be used in indoor space planning to save space.

Please refer to the eighth figure, which is a top cross-sectional view of a conventional wall-mounted computer. The second side of the computer main unit A is provided with a fixing piece B, and the fixing piece B is provided with a screw B2. Through the hole B1, it can be locked to the wall through the screw B2, so that the computer main unit A can be directly fixed to the wall by the fixing piece B, but when the computer main body A is repaired or disassembled, the screw needs to be first B2 is removed, the computer mainframe A can be removed from the wall for maintenance. The overall operation is very labor inconvenient and inconvenient. However, when the manufacturer actually handles it, most of the direct vehicle multi-computer host A goes to the site for replacement and will be faulty. Or after the computer host A to be repaired is removed, another computer host A is replaced, and the part of the computer host A that needs detailed repair is mostly sent back to the company for processing. This traditional computer host A locks the fixed position. The method will make the maintenance personnel spend more time and manpower on disassembly and assembly, and when the computer host A is sent back to the company, the side panel on the computer mainframe A must be removed before the repair can be performed, and it still takes a lot of time and Manpower disassembly side panel However, those who have yet to work in this industry have been redesigned to effectively solve them.

Therefore, the inventors have drawn up the problems and defects of the wall-mounted computers, and collected relevant data through multi-party evaluation and consideration, and used the years of experience in this industry to continuously try and modify, and designed the electronic system backplane wall. The invention patent for the structure was born.

The main purpose of the present invention is to accommodate a circuit substrate in the internal housing space of the casing, and to provide a sliding portion at the inner side of the opening in the rear of the receiving space, and the cover of the casing is covered with a back cover body having a back plate. The rail portion on the side panel of the back panel can be embedded in the sliding portion for sliding displacement, and the standby shell slides down to the positioning position, so that the bottom of the casing can be resisted on the baffle below the back panel. Then, the locking device on the baffle is locked into the corresponding locking hole on the casing, so that the casing can be easily assembled or quickly disassembled from the back cover body without using a tool, and the casing is disassembled and the back is removed. The cover body can still be fixed to the wall surface by the bracket on the back plate, and does not need to be disassembled together with the back cover body, thereby improving the convenience of replacement and facilitating maintenance, cleaning or troubleshooting work.

The secondary object of the present invention is that when the user wants to remove the casing from the back plate of the back cover body, the locking device on the baffle can be manually removed or unlocked. The housing can be lifted upwards, so that the slot on the sliding portion can be slid along the rail portion of the side panel and its buckle, and the structure can be designed to easily assemble or quickly disassemble the casing. The other casing can be directly replaced to effectively reduce the difficulty of assembly and disassembly or related maintenance, cleaning and troubleshooting, and the cost of working hours, thereby achieving a wide range of practical effects.

In order to achieve the above objects and effects, the technical means and the configuration of the present invention will be described in detail with reference to the preferred embodiments of the present invention.

Please refer to the first, second and third figures, which are respectively a perspective view, an exploded view and an exploded perspective view of another perspective of the present invention. As is clear from the figure, the present invention includes an organic shell 1 The circuit board 2 and the back cover body 3 are as follows. The main components and features of the present invention are as follows: wherein the casing 1 has a front casing 11 and is extended in the same direction on both sides of the front casing 11 The outer casings 12 and 13 are opposite to each other, and the upper and lower sides of the outer casings 12 and 13 extend toward the front casing 11 to provide an opposite bottom casing 14 and an upper casing 15 for the interior of the casing 1 . An accommodating space 10 having an opening 101 is formed. Further, the outer casings 12 and 13 of the casing 1 are provided with sliding portions 16 at the openings 101 at opposite sides, and are spaced apart from each other on the side of the sliding portion 16. A plurality of nested slots 161 are arranged.

Furthermore, the front housing 11 of the casing 1 may be a heat sink formed by an aluminum extrusion method, and a plurality of heat dissipation fins 111 are disposed on the outer surface of the front housing 11, and the outer casing 12, 13 and the bottom shell The body 14, the upper cover 15 and the front housing 11 can be assembled and disassembled, and can be integrated with the front housing 11 by screwing, and the bottom housing 14 and the upper cover 15 are provided with a plurality of surfaces. The hollow holes 141 and 151 are further provided with a plurality of keyholes 142 on the surface of the bottom case 14.

The circuit board 2 is housed in the accommodating space 10 of the casing 1 and is erected on the inner wall surface of the front casing 11, and the circuit board 2 has a circuit layout and a plurality of electronic components, and is on the circuit board 2 side. Or a plurality of ports 21 connected to the two sides, and the port 21 can be a USB connector, an RJ45 type connector, a sound source connector, a power connector or other connectors for inputting/outputting electronic signals, that is, The plurality of connection ports 21 of the circuit board 2 can be respectively embedded and exposed to the bottom holes 14 and 151, 151 corresponding to the bottom cover body 15 and the circuit board 2 is formed adjacent to the inner side wall surface of the front case 11. gap.

The back cover body 3 is disposed at the other side rear opening 101 of the front case 11 of the casing 1 and has a back plate 31. The back plate 31 is bent and extended at two sides thereof to have at least one rail portion 321 The side plate 32 has a buckle 322 extending upward from the end of each of the rail portions 321 , and the baffle 33 is bent and extended adjacent to the other side of the side plate 32 . The outer side is provided with a locking device 331; further, the back plate 31 is provided with at least one bracket 34 on the other side of the side plate 32, and the plurality of screw holes 341 and the fixing holes 342 are provided on the bracket 34, and the back is provided The plate 31 can also be provided with a plurality of through holes 311 through which the locking member 312 can be inserted, and the locking member 312 is locked in the screw hole 341 of the back plate 31, so that the bracket 34 and the back plate 31 are locked and fixed together. It is only a preferred embodiment, and can also be firmly integrated by riveting, fitting, laser welding or other combination positioning.

Please refer to the fourth, fifth, sixth and seventh figures, which are respectively an exploded perspective view of the invention before assembly, a side sectional view during assembly, a side sectional view after assembly, and a stereoscopic external view after assembly. It can be clearly seen that the back wall structure of the electronic system of the present invention can be applied to a wall surface, a decorative panel, a wall panel, a metal sheet, a shelf or other wall surface, and the back panel 31 of the back cover 3 is provided. The brackets 34 at the two sides are fixed to the wall surface, so that the fixing holes 342 of the brackets 34 can be hung on the wall by hooks, or can be fixed by bolts, expansion anchors or other locking components. The way to combine into one.

When the present invention is assembled, the casing 1 is first assembled from the top to the bottom of the back cover 31 of the back cover 3, and the side plates 32 on both sides of the back plate 31 are laterally embedded in the outer casing by the rail portion 321 12, 13 is located in the corresponding recess 161 on the side of the sliding portion 16, and because the width of the recess 161 is slightly larger than the width of the rail portion 321 , the buckle 322 extending outwardly of the rail portion 321 can be smoothly worn. Because of the recessed groove 161, the slide portion 321 of the side plate 32 is slidably displaced at the recess 161 of the sliding portion 16 by the self-weight of the casing 1 itself, and the standby casing 1 is oriented. After sliding down to the position, the buckle 322 of the rail portion 321 is longitudinally embedded at the periphery of the slot 161 to be integrated, and the back plate 31 is covered and positioned at the opening 101 at the rear of the casing 1 while being driven by the machine. The bottom of the bottom case 14 of the case 1 is formed to resist the positioning on the baffle 33 below the back plate 31, and the locking device 331 can be used to lock the floating screw into the lock hole 142 of the bottom case 14. The casing 1 is not tripped or removed from the back cover 3 due to the influence of external force, thereby ensuring the stability of the overall structure.

When the user wants to remove the casing 1 from the backboard 31 of the back cover 3, the locking device 331 on the shutter 33 can be manually removed or unlocked, and the bottom casing 14 can be manually removed. The separation is formed. At this time, the casing 1 can be lifted upward to move the groove 161 on the side of the sliding portion 16 along the rail portion 321 of the side plate 32 and the buckle 322 thereof. The casing 1 can be easily assembled or quickly disassembled from the back cover 3 by manual means without using a tool. Since the back cover 3 is still fixed to the wall after the casing 1 is removed, the entire casing 1 is not required to be The back cover body 3 is assembled and disassembled together, and the overall operation is more convenient and rapid, and since the circuit board 2 inside the casing 1 is directly exposed at the opening 101, it is not necessary to take time and labor to disassemble the back cover body. 3, it can be easily assembled, disassembled, repaired or cleaned, thereby improving the convenience of replacement, so as to facilitate related maintenance, cleaning or troubleshooting.

When the circuit substrate 2 inside the casing 1 is operated, a plurality of heat sources (such as a central processing unit, a wafer, an interface card, and the like) on the circuit substrate 2 can be formed to abut against the front casing 11 while the front casing is The plurality of heat dissipation fins 111 on the outer surface of the body 11 increase the heat dissipation area to assist heat dissipation, and improve the overall heat dissipation effect. If the user wants to remove the case 1 for repair, it can be manually operated without using a tool. The casing 1 can be easily assembled or quickly disassembled from the back cover body 3, and another spare casing 1 can be directly replaced to effectively reduce the difficulty and time cost of assembly and disassembly or related maintenance, cleaning and troubleshooting operations. In order to achieve a wide range of practical effects.

Referring to the second, third, fourth, and sixth figures, the present invention is for housing the inside of the casing 1 to accommodate the circuit board 2, and the sliding opening 10 at the rear of the receiving space 10 is provided at the inner side. The cover portion 16 of the casing 1 is covered with a back cover body 3 having a back plate 31, and the back surface of the back plate 31 is provided with a bracket 34 that can be fixed to the wall surface, that is, the back plate 31 can be The rail portion 321 on the side panel 32 of the two sides is embedded in the sliding portion 16 for sliding displacement, and the standby casing 1 is slid down to the position, so that the bottom of the casing 1 can be abutted against the baffle 33 below the backing plate 31. Then, the locking device 331 on the baffle 33 is locked into the corresponding locking hole 142 of the casing 1 to be positioned as a key point. The casing 1 can be attached to the back cover 3 without using a tool. It can be easily assembled or quickly disassembled, and the back cover body 3 can still be fixed to the wall surface by the bracket 34 on the backboard 31 without disassembling, thereby improving the convenience of replacement, and the specification and the drawing of the present invention are used. The simple modifications and equivalent structural changes are included in the scope of the patent of the present invention and are combined with Chen Ming.

In summary, the above-mentioned electronic system backplane wall structure of the present invention can achieve its efficacy and purpose when it is used. Therefore, the invention is an invention with excellent practicability, and is in compliance with the application requirements of the invention patent. Applying in accordance with the law, I hope that the trial committee will grant this case as soon as possible to protect the inventor's hard work. If there is any doubt in the bureau, please do not hesitate to give instructions, the inventor will try his best to cooperate with him.

1. . . cabinet

10. . . Housing space

101. . . Opening

11. . . Front housing

111. . . Heat sink fin

12. . . Outer casing

13. . . Outer casing

14. . . Bottom shell

141. . . Hollow hole

142. . . keyhole

15. . . Upper cover

151. . . Hollow hole

16. . . Sliding portion

161. . . Insert slot

2. . . Circuit substrate

twenty one. . . Connection

3. . . Back cover

31. . . Backplane

311. . . perforation

312. . . Locking element

32. . . Edge board

321. . . Rail section

322. . . Buckle

33. . . Baffle

331. . . Locking device

34. . . support

341. . . Screw hole

342. . . Fixed hole

A. . . Computer host

B. . . Fixed piece

B1. . . Through hole

B2. . . Screw

The first figure is a three-dimensional appearance of the present invention.

The second figure is a perspective exploded view of the present invention.

The third figure is a perspective exploded view of another perspective of the present invention.

The fourth figure is an exploded perspective view of the invention before assembly.

Figure 5 is a side cross-sectional view showing the assembly of the present invention.

Figure 6 is a side cross-sectional view of the assembled body of the present invention.

The seventh drawing is a three-dimensional appearance of the assembled invention.

The eighth figure is a top cross-sectional view of a conventional wall-mounted computer.

1. . . cabinet

11. . . Front housing

111. . . Heat sink fin

13. . . Outer casing

15. . . Upper cover

151. . . Hollow hole

2. . . Circuit substrate

twenty one. . . Connection

3. . . Back cover

31. . . Backplane

311. . . perforation

312. . . Locking element

32. . . Edge board

321. . . Rail section

322. . . Buckle

33. . . Baffle

331. . . Locking device

34. . . support

341. . . Screw hole

342. . . Fixed hole

Claims (7)

An electronic system backplane wall-hanging structure comprises an organic shell, a circuit board and a back cover body, wherein: the inside of the casing is formed with an opening space with an opening, and the circuit substrate is accommodated in the accommodation space, and The casing is located at the opposite inner side of the opening to be provided with a sliding portion, and the casing is provided with at least one locking hole; the back cover body is disposed at the rear opening of the casing and has a back plate, and the back plate is at two sides The side panel has at least one rail portion for inserting the sliding displacement into the sliding portion, and a baffle plate for the bottom of the casing to resist the positioning is provided at the bottom of the backboard, and the outer side of the baffle The side is provided with a locking device that can be locked in the locking hole, and at least one bracket fixed on the predetermined wall surface is disposed on the other side of the opposite side of the backboard; and the sliding side of the casing The side is provided with a plurality of slots, and the side plates of the back cover are bent at two sides to extend and extend the side plates with at least one rail portion, and the rail portions are laterally embedded in the slots, and the guide rails are respectively a portion of the end portion extending upwardly has a buckle that can be longitudinally inserted into the periphery of the recessed groove The electronic system backplane wall hanging structure according to claim 1, wherein the casing has an outer casing extending in the same direction on both sides of the front casing, and the upper and lower sides of the two outer casings are extended. The bottom case and the upper cover body are opposite to each other, and an accommodation space for accommodating the circuit board is formed inside the casing. The electronic system backboard wall-hanging structure according to the second aspect of the invention, wherein the bottom shell of the casing and the upper cover body are provided with a plurality of hollow holes, and the circuit base The board has a circuit layout and a plurality of electronic components, and a plurality of connection ports that can be embedded and exposed at the hollow holes are connected to the two sides of the circuit board. The electronic system backplane wall hanging structure according to the second aspect of the invention, wherein the outer casing of the casing is provided with a sliding portion at the opposite side of the outer casing, and a plurality of embedded portions are disposed on the side of the sliding portion. The groove has a plurality of keyholes on the surface of the bottom casing. The electronic system back panel wall-hanging structure according to claim 1, wherein the casing has a groove width larger than a width of the rail portion of the back cover body, and the buckle extending outward of the rail portion can be worn. Out of the slot. The electronic system back panel wall-hanging structure according to claim 1, wherein the back cover body is provided with a plurality of screw holes, and the back plate is provided with a plurality of through holes for the locking components to penetrate, and The locking component is locked and integrated into the screw hole of the backboard. The electronic system back panel wall-hanging structure according to the first aspect of the invention, wherein the bracket of the back cover body is provided with a plurality of fixing holes which can be hooked by hooks or fixed to the wall surface with bolts and expansion screws.