CN213024248U

CN213024248U - Assembly structure of motherboard and chassis capable of being interchanged from left to right

Info

Publication number: CN213024248U
Application number: CN202022316350.2U
Authority: CN
Inventors: 刘新辉
Original assignee: Zhanxu Sanhe Technology Co ltd
Current assignee: Zhanxu Sanhe Technology Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-04-20
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses an interchangeable package assembly about mainboard and quick-witted case, including machine case main part, be equipped with quick-witted case frame in the machine case main part, and quick-witted case frame wherein one side is equipped with quick-witted case positive panel to be equipped with heat dissipation fan installing zone and power installation district in the machine case frame, be equipped with the mainboard in the machine case main part, and both ends all are connected with the connecting plate about the mainboard, be equipped with first baffle between mainboard and the heat dissipation fan installing zone, and be equipped with the second baffle between mainboard and the power installation district, machine case frame both sides are open structure, and evenly seted up the mounting hole all around of machine case frame two side open structure. The left-right interchangeable assembly structure of the mainboard and the case can adjust the left-right position of the mainboard in the case without changing the front-back position of the case, and adjust the orientation of the mounting back plate for fixing the mainboard socket, so that the left-right interchange of the mainboard and the case can be realized, and the mainboard can be conveniently mounted and used.

Description

Assembly structure of motherboard and chassis capable of being interchanged from left to right

Technical Field

The utility model relates to a computer machine case technical field specifically is mainboard and machine case interchangeable package assembly about can.

Background

The case is used as a part of computer accessories and has the main function of placing and fixing the computer accessories, thereby having a supporting and protecting function. Although chassis is not a critical configuration in DIY, using a poor quality chassis tends to short the motherboard to the chassis, making the computer system very unstable. The case is generally a three-dimensional structure with two detachable sides, and a motherboard, a heat dissipation fan mounting area, a power supply mounting area and the like are arranged in the case.

The existing mainboard for fixing the mainboard installation is generally of an integrated fixed structure with the case, when a DIY assembles a computer, the position of the mainboard inside the case is certain, the mainboard installation position is limited, the installation position of the mainboard cannot be changed at will, and the requirements of people cannot be effectively met, for example, the publication number CN206710993U discloses an interchangeable assembly structure for the mainboard and the case from left to right, the installation position for adjusting the mainboard from left to right in the case by adjusting the mainboard is provided, but the mode easily leads to the socket of the mainboard to be positioned on one side of the front side of the case, the storage and the arrangement of the external wiring harness of the case are not convenient, and the normal and efficient use of the case is not convenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interchangeable package assembly about mainboard and quick-witted case to solve the current market that the above-mentioned background art provided on mainboard and quick-witted case interchangeable package assembly lead to the socket of mainboard to be located quick-witted case openly one side, the arrangement of accomodating of the external pencil of quick-witted case of not being convenient for, the problem of the normal high-efficient use of quick-witted case of not being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the motherboard and case left-right interchangeable assembly structure comprises a case main body, wherein a case frame is arranged on the case main body, a case front panel is arranged on one side of the case frame, a heat dissipation fan mounting area and a power supply mounting area are arranged in the case frame, the motherboard is arranged in the case main body, connecting plates are connected with the upper end and the lower end of the motherboard respectively, a first partition plate is arranged between the motherboard and the heat dissipation fan mounting area, a second partition plate is arranged between the motherboard and the power supply mounting area, both sides of the case frame are both of open structures, mounting holes are uniformly formed in the peripheries of the open structures on both sides of the case frame, a mounting back plate is clamped on one side of the case frame far away from the case front panel, a first side plate and a second side plate are respectively arranged at the open structures of the case frame, and clamping blocks corresponding to the positions of the mounting holes are uniformly arranged, and fixing bolts are uniformly arranged between the first side plate and the chassis frame and between the second side plate and the chassis frame.

Preferably, the main board is fixedly connected with the connecting plate through welding, and the main board and the connecting plate are in an I-shaped structure.

Preferably, the mainboard is located at the edge of the second partition plate, and a wiring harness accommodating area is arranged between the mainboard and the first side plate.

Preferably, the width of the first partition board is equal to that of the second partition board, the first partition board and the second partition board are arranged in a vertical structure, and the first partition board and the second partition board are fixedly connected with the chassis frame through welding.

Preferably, the two sides of the upper end and the lower end of the mounting back plate are both provided with symmetrical strip-shaped grooves, and the mounting back plate is fixedly connected with the chassis frame through bolts.

Preferably, through holes are uniformly formed in two sides of the connecting plate, threaded holes corresponding to the through holes in the two sides of the connecting plate are respectively formed in two sides of the second partition plate, threaded holes corresponding to the through holes in the two sides of the connecting plate are also formed in the inner side of the upper end of the chassis frame, and the positions of the threaded holes of the chassis frame and the second partition plate are also vertically corresponding.

Compared with the prior art, the beneficial effects of the utility model are that: the left-right interchangeable assembly structure of the mainboard and the case can adjust the left-right position of the mainboard in the case without changing the front-back position of the case, and adjust the orientation of the mounting back plate for fixing the mainboard socket, so that the left-right interchange of the mainboard and the case can be realized, and the mainboard can be conveniently mounted and used. The upper end and the lower end of the mainboard of the left-right interchangeable assembly structure of the mainboard and the case are respectively provided with the connecting plate, and the connecting plates are connected with the mainboard in an I-shaped structure, so that the mainboard can be stably fixed, and the mainboard can be conveniently installed.

Drawings

FIG. 1 is a schematic structural view of the right and left interchangeable assembly structure of the motherboard and the chassis of the present invention;

FIG. 2 is an enlarged schematic view of the location A in FIG. 1 of the interchangeable left and right assembly structure of the motherboard and the chassis of the present invention;

FIG. 3 is a schematic view of the connection structure of the motherboard and the connection board of the right-and-left interchangeable assembly structure of the motherboard and the chassis of the present invention;

FIG. 4 is a side view of the right and left interchangeable assembly structure of the motherboard and the chassis of the present invention;

fig. 5 is a schematic view of the installation back plate slotting three-dimensional structure of the left-right interchangeable assembly structure of the motherboard and the chassis of the present invention.

In the figure: 1. case main part, 2, case frame, 3, first curb plate, 4, mainboard, 5, pencil containing area, 6, first baffle, 7, fixing bolt, 8, the positive panel of case, 9, installation backplate, 10, mounting hole, 11, fixture block, 12, second curb plate, 13, second baffle, 14, heat dissipation fan installing zone, 15, connecting plate, 16, power installing zone.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the motherboard and case assembly structure capable of being interchanged from left to right comprises a case body 1, a case frame 2 is arranged on the case body 1, a case front panel 8 is arranged on one side of the case frame 2, a heat dissipation fan mounting area 14 and a power supply mounting area 16 are arranged in the case frame 2, a motherboard 4 is arranged in the case body 1, connecting plates 15 are connected to the upper end and the lower end of the motherboard 4, the motherboard 4 is fixedly connected with the connecting plates 15 through welding, an I-shaped structure is formed between the motherboard 4 and the connecting plates 15, the motherboard 4 can be stably fixed between the connecting plates 15 through the I-shaped structure between the motherboard 4 and the connecting plates 15, a first partition plate 6 is arranged between the motherboard 4 and the heat dissipation fan mounting area 14, a second partition plate 13 is arranged between the motherboard 4 and the power supply mounting area 16, the motherboard 4 is positioned at the edge of the second partition plate 13, and a wiring harness receiving area 5 is, the structure can lead the wiring harness in the case body 1 to have a certain space for fixing through the wiring harness containing area 5 between the mainboard 4 and the first side plate 3, the mainboard 4 is positioned at the edge of the second clapboard 13, thus leading the mainboard to be arranged in the space above the second clapboard 13, the widths of the first clapboard 6 and the second clapboard 13 are equal, the first clapboard 6 and the second clapboard 13 are arranged in a vertical structure, and the first clapboard 6 and the second clapboard 13 are fixedly connected with the case frame 2 by welding, the structure leads the first clapboard 6 and the second clapboard 13 in the case frame 2 to be stably fixed, thereby leading the mainboard 4 to be stably fixed, further facilitating the installation and fixation of the mainboard, both sides of the case frame 2 are open structures, mounting holes 10 are uniformly arranged around the open structures at both sides of the case frame 2, and a mounting back plate 9 is clamped at one side of the case frame 2 far away from the case front panel 8, the two sides of the upper end and the lower end of the mounting backboard 9 are both provided with symmetrical strip-shaped grooves, the mounting backboard 9 is fixedly connected with the case frame 2 through bolts, the structure ensures that the mounting backboard 9 can be clamped and connected with the case frame 2 through the grooves at the upper end and the lower end, the mounting backboard 9 can adjust the front side and the back side due to the symmetrical grooves at the upper end and the lower end of the mounting backboard 9, so that the front side and the back side of the mounting backboard 9 can be adjusted as required after the left side and the right side of the mainboard 4 are replaced, and further the socket on the mainboard is fixed conveniently, the first side plate 3 and the second side plate 12 are respectively arranged at the opening structure of the case frame 2, the side of the first side plate 3 and the second side plate 12 close to the case frame 2 is uniformly provided with a fixture block 11 corresponding to the position of the mounting hole 10, the fixing bolts 7 are uniformly arranged between the first side, the two sides of the second partition plate 13 are respectively provided with threaded holes corresponding to the positions of the through holes on the two sides of the connecting plate 15, the inner side of the upper end of the case frame 2 is also provided with threaded holes corresponding to the positions of the through holes on the two sides of the connecting plate 15, and the positions of the threaded holes of the case frame 2 and the second partition plate 13 correspond up and down, so that the connecting plate 15 can stably fix the mainboard 4 between the case frame 2 and the second partition plate 13, and meanwhile, the mainboard 4 can be fixed on any one side of the second partition plate 13, thereby facilitating the regulation of the left and right positions of the mainboard 4 in the case body 1.

The working principle is as follows: when the mainboard and case left-right interchangeable assembly structure is used, firstly, the fixing bolts 7 are sequentially rotated and disassembled from two sides of the case frame 2, then the first side plate 3 and the second side plate 12 are respectively pushed to ensure that the first side plate 3 and the second side plate 12 are disassembled from two sides of the case frame 2 through the matching of the clamping block 11 and the mounting hole 10, then the position of the mainboard 4 is adjusted according to the requirement, the mainboard 4 is fixed on the left side or the right side of the second clapboard 13 through the connecting plate 15, then the front side and the back side of the mounting backboard 9 are adjusted according to the fixing position of the mainboard 4, the mounting backboard 9 and the case frame 2 are fixed through the bolts, the mainboard can be fixed according to the requirement, one side of the case front panel 8 can not generate connecting wires due to the position change of the mainboard 4, the disorder of the external wire harnesses of the case body 1 is avoided, and the second clapboard 13 plays a role in isolating, the first partition plate 6 has an isolation effect on the motherboard 4 and the heat dissipation fan mounting area 14, and after the motherboard is mounted on the motherboard 4, the connecting wires in the case body 1 can be fixed in the wire harness storage area 5, so that a series of work can be completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Host board and quick-witted case interchangeable package assembly about can, including quick-witted case body (1), be equipped with quick-witted case frame (2) on quick-witted case body (1), and quick-witted case frame (2) wherein one side is equipped with quick-witted case positive panel (8) to be equipped with heat dissipation fan installing zone (14) and power supply installing zone (16) in quick-witted case frame (2), its characterized in that: a main board (4) is arranged in the case main body (1), connecting plates (15) are connected to the upper end and the lower end of the main board (4), a first partition plate (6) is arranged between the main board (4) and a heat dissipation fan mounting area (14), a second partition plate (13) is arranged between the main board (4) and a power supply mounting area (16), both sides of the case frame (2) are of open structures, mounting holes (10) are uniformly formed in the peripheries of the open structures on both sides of the case frame (2), a mounting back plate (9) is clamped on one side, away from a case front panel (8), of the case frame (2), a first side plate (3) and a second side plate (12) are respectively arranged at the open structures of the case frame (2), and clamping blocks (11) corresponding to the positions of the mounting holes (10) are uniformly arranged on one sides, close to the case frame (2), of the first side plate (3) and the second side, and fixing bolts (7) are uniformly arranged between the first side plate (3) and the case frame (2) and between the second side plate (12) and the case frame (2).

2. The motherboard and chassis interchangeable assembly structure of claim 1, wherein: the mainboard (4) is fixedly connected with the connecting plate (15) through welding, and an I-shaped structure is formed between the mainboard (4) and the connecting plate (15).

3. The motherboard and chassis interchangeable assembly structure of claim 1, wherein: the mainboard (4) is arranged at the edge of the second partition plate (13), and a wiring harness accommodating area (5) is arranged between the mainboard (4) and the first side plate (3).

4. The motherboard and chassis interchangeable assembly structure of claim 1, wherein: the width of first baffle (6) and second baffle (13) equals, and is the vertical structure setting between first baffle (6) and second baffle (13), and first baffle (6) and second baffle (13) all pass through welded fastening with quick-witted case frame (2) and be connected.

5. The motherboard and chassis interchangeable assembly structure of claim 1, wherein: symmetrical strip-shaped grooves are formed in the two sides of the upper end and the lower end of the mounting back plate (9), and the mounting back plate (9) is fixedly connected with the chassis frame (2) through bolts.

6. The motherboard and chassis interchangeable assembly structure of claim 1, wherein: through holes are uniformly formed in two sides of the connecting plate (15), threaded holes corresponding to the through holes in the two sides of the connecting plate (15) are formed in two sides of the second partition plate (13) respectively, threaded holes corresponding to the through holes in the two sides of the connecting plate (15) are also formed in the inner side of the upper end of the chassis frame (2), and the positions of the threaded holes of the chassis frame (2) and the second partition plate (13) are also vertically corresponding.