CN217739848U

CN217739848U - Display power supply mainboard support frame

Info

Publication number: CN217739848U
Application number: CN202221939148.8U
Authority: CN
Inventors: 徐记财
Original assignee: Hubei Shiyu Medical Technology Co ltd
Current assignee: Hubei Shiyu Medical Technology Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-11-04
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a display power mainboard support frame belongs to mainboard support frame field. The utility model discloses a display power mainboard support frame, including mainboard, heat dissipation cover and mainboard support frame, the upper end fixed mounting of mainboard has the heat dissipation cover, the fixed mainboard support frame that is provided with of lower extreme of mainboard, the heat dissipation cover includes bottom plate, first fixed part, through-hole, second fixed part, first fixed orifices, louvre, supporting part, second fixed orifices and third fixed part, the fixed supporting part that is provided with in upper end of bottom plate corner, and the supporting part is provided with four, first fixed part, second fixed part and third fixed part all with supporting part fixed connection. The utility model provides a present traditional power, mainboard support frame adopts to realize on an iron plate more, and the consumptive material is more, increases material cost and can lead to the problem of machine weight increase moreover, through the support frame of having designed the bar, has saved material cost, has alleviateed machine weight.

Description

Display power supply mainboard support frame

Technical Field

The utility model relates to a mainboard support frame field specifically is a display power mainboard support frame.

Background

The main board is an important component of a computer, a plurality of electronic elements and connectors for connecting with other devices are arranged on the main board, and the main board is required to be arranged on a main board frame or a supporting plate to protect the main board during assembly;

for example, chinese patent No. CN102081442U (main board support frame): the main body comprises a first wall and a second wall which are connected, a downward pressing supporting part is formed at the joint of the first wall and the second wall and used for balancing downward pressure of a mainboard, a fixing part and an upward pulling supporting part are formed on the first wall and the second wall, the upward pulling supporting part is used for balancing upward pulling force of the mainboard, the fixing part is close to the downward pressing supporting part relative to the upward pulling supporting part, a through hole is formed in the fixing part and used for being fixed with the mainboard, the supporting part of the mainboard supporting frame can effectively convert pressure or pulling force of the mainboard, the mainboard is prevented from warping when the mainboard receives external force, and therefore the mainboard and elements on the mainboard are not damaged.

However, in the conventional power supply, the main board support frame is mostly realized on one iron plate, so that more materials are consumed, the material cost is increased, and the weight of the machine is increased; therefore, the existing requirements are not met, and the display power supply main board support frame is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display power mainboard support frame has designed the support frame of bar, has saved material cost, has alleviateed machine weight, has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a display power supply mainboard support frame, includes mainboard, heat exchanger and mainboard support frame, the central point department of putting of mainboard is provided with the rectangle and link up the groove, the upper end fixed mounting of mainboard has the heat exchanger, the fixed mainboard support frame that is provided with of lower extreme of mainboard, the heat exchanger includes bottom plate, first fixed part, through-hole, second fixed part, first fixed orifices, louvre, supporting part, second fixed orifices and third fixed part, the fixed supporting part that is provided with in upper end of bottom plate corner, and the supporting part is provided with four, first fixed part, second fixed part and third fixed part all with supporting part fixed connection, and the third fixed part is provided with two, the inside of bottom plate is provided with first fixed orifices, and first fixed orifices is provided with four, the second fixed orifices sets up in the inside of bottom plate, and the second fixed orifices is provided with six, the mainboard support frame is including supporting groove, mounting panel, first support, second support, third support and connecting block, the supporting groove is provided with two, two the inside of supporting groove is provided with the mounting panel, two the both ends of supporting groove and second support and connecting block are provided with the first support and the fixing screw.

Preferably, the inside of mainboard is provided with the mainboard mounting hole, and the mainboard mounting hole is provided with four, the inside of mounting panel is provided with the mounting hole, and the mounting hole is provided with two, two the one end of mounting hole all extends to the inside of supporting the groove.

Preferably, the upper ends of the first fixing part, the second fixing part and the third fixing part are provided with through holes, and the through holes are provided with a plurality of.

Preferably, the first fixing part is provided with a plurality of heat dissipation holes.

Preferably, a third support is arranged below the first support and the second support, and the third support is located inside the bottom plate.

Preferably, the third support comprises a positioning block and three positioning holes, the positioning block is fixedly connected with the bottom plate through a first fixing hole, and the third support is internally provided with three positioning holes.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the main board supporting frame of the utility model adopts two strip-shaped supporting grooves, and two strip-shaped mounting plates, two strip-shaped first supports and two strip-shaped second supports are assembled together, so that compared with the existing supporting frame, the power supply is realized on an iron plate, the material cost is saved, the machine weight is reduced, and the cost control of enterprises is facilitated; the two strip-shaped mounting plates and the two strip-shaped first supports are respectively provided with different electronic elements and connectors, the support cloth, the first fixing part, the second fixing part and the third fixing part are assembled and fixed to form a heat dissipation cover for heat dissipation of the radiator, the first fixing part and the two third fixing parts are attached to the lower surface of the mainboard and fixed through screws, the second fixing part is hung on the upper surface of the mainboard and fixed through screws, stability between the heat dissipation cover and the mainboard is guaranteed, holes are aligned through mounting holes of the mounting plates and mainboard mounting holes of the mainboard and fixed through screws, firmness between the mainboard and a mainboard supporting frame is guaranteed, the two third supports are strip-shaped, positioning holes are aligned with the second fixing holes, the two strip-shaped third supports can be fixedly connected with the bottom plate through screws, the positioning block is used for mounting the radiator, the positioning block is matched and fixed with the first fixing holes, and disassembly and assembly between the radiator and the heat dissipation cover are facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic view of the structure of the motherboard support frame of the present invention;

fig. 4 is a schematic view of the structure of the heat dissipation cover of the present invention.

In the figure: 1. a main board; 11. a main board mounting hole; 2. a heat dissipation cover; 3. a main board support frame; 20. a base plate; 21. a first fixed part; 22. a through hole; 23. a second fixed part; 24. a first fixing hole; 25. heat dissipation holes; 26. a support portion; 27. a second fixing hole; 28. a third fixed part; 31. a support groove; 32. mounting a plate; 321. mounting holes; 33. a first bracket; 34. a second bracket; 35. a third support; 351. positioning blocks; 352. positioning holes; 36. and (4) connecting the blocks.

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.

In order to solve the technical problems that the conventional main board is mostly realized on one iron plate, the material consumption is high, the material cost is increased, and the weight of the machine is increased, please refer to fig. 1-4, the embodiment provides the following technical solutions:

the utility model provides a display power supply mainboard support frame, including mainboard 1, heat dissipation cover 2 and mainboard support frame 3, the central point department of putting of mainboard 1 is provided with the rectangle through groove, mainboard 1's upper end fixed mounting has heat dissipation cover 2, mainboard 1's lower extreme is fixed and is provided with mainboard support frame 3, heat dissipation cover 2 includes bottom plate 20, first fixed part 21, through-hole 22, second fixed part 23, first fixed orifices 24, louvre 25, supporting part 26, second fixed orifices 27 and third fixed part 28, the fixed supporting part 26 that is provided with in upper end of bottom plate 20 corner, and supporting part 26 is provided with four, first fixed part 21, second fixed part 23 and third fixed part 28 all with supporting part 26 fixed connection, and third fixed part 28 is provided with two, the inside of bottom plate 20 is provided with first fixed orifices 24, and first fixed orifices 24 is provided with four, second fixed orifices 27 sets up the inside bottom plate 20, and second fixed orifices 27 is provided with six, mainboard support frame 3 includes support groove 31, mounting panel 32, first support 33, second support 34, third support frame 35 and connecting block 36, support groove 31 and connecting block 36 are all provided with two support frame 32, and second support frame 33 and connecting block 36, the inside of two support frame 31, and both ends of support frame 33, and second support frame 34 are provided with two connecting block 36, and connecting block 34, support frame 33, and connecting block 36.

Specifically, mainboard support frame 3 adopts the support groove 31 of two bars, the mounting panel 32 of two bars, the first support 33 of two bars and the second support 34 of two bars are assembled together, compare in current support frame with the power adoption realize on an iron plate, the material cost is saved, machine weight has been alleviateed, different electronic component and connector are installed respectively to the mounting panel 32 of two bars and the first support 33 of two bars, through with supporting part 26, first fixed part 21, second fixed part 23 and third fixed part 28 are assembled fixedly, form a heat exchanger 2 that looses, a heat dissipation for the radiator, first fixed part 21 and two third fixed parts 28 all paste the lower surface that passes through the fix with screw at mainboard 1, second fixed part 23 then hangs at the upper surface of mainboard 1 and utilizes the fix with screw, the stability between heat exchanger 2 and the mainboard 1 has been guaranteed.

In order to solve the technical problem of the weak fastening between the main board and the main board support frame, please refer to fig. 1 and 3, the following technical solutions are provided in this embodiment:

the inside of mainboard 1 is provided with mainboard mounting hole 11, and mainboard mounting hole 11 is provided with four, and the inside of mounting panel 32 is provided with mounting hole 321, and mounting hole 321 is provided with two, and the one end of two mounting holes 321 all extends to the inside that supports groove 31.

Specifically, the holes are formed in the mounting hole 321 of the mounting plate 32 and the main plate mounting hole 11 of the main plate 1, and the main plate 1 and the main plate support frame 3 are fixed by screws, so that firmness is guaranteed.

Referring to fig. 4, the present embodiment provides the following technical solutions:

the upper ends of the first fixing portion 21, the second fixing portion 23 and the third fixing portion 28 are all provided with through holes 22, and the through holes 22 are provided with a plurality of.

Specifically, the through holes 22 are conveniently aligned with holes outside the rectangular through grooves in the main board 1 and are fixed by screws, so that the firmness between the main board 1 and the heat dissipation cover 2 is ensured.

In order to solve the technical problem of poor heat dissipation effect of the motherboard, referring to fig. 1 and fig. 4, the present embodiment provides the following technical solutions:

the first fixing portion 21 is provided with a plurality of heat dissipation holes 25, and the heat dissipation holes 25 are disposed.

Specifically, the heat dissipation holes 25 play an effective heat dissipation role, and simultaneously, the weight of the heat dissipation cover 2 is also reduced, and the cost is reduced.

In order to solve the technical problem that the conventional heat sink is not convenient to mount, please refer to fig. 2-3, the embodiment provides the following technical solutions:

the third brackets 35 are disposed below the first brackets 33 and the second brackets 34, the third brackets 35 are located inside the bottom plate 20, each third bracket 35 includes a positioning block 351 and a positioning hole 352, the positioning block 351 is fixedly connected with the bottom plate 20 through the first fixing hole 24, the positioning holes 352 are disposed inside the third brackets 35, and the number of the positioning holes 352 is three.

Specifically, two third supports 35 are the bar, align locating hole 352 and second fixed orifices 27, utilize the screw can be with the third support 35 and the bottom plate 20 fixed connection of two bars, and locating piece 351 is used for installing the radiator, and with locating piece 351 and the cooperation of first fixed orifices 24 and fixed, be convenient for the dismouting between radiator and the heat exchanger that looses 2.

In summary, the following steps: the utility model discloses a mainboard support frame 3 adopts the support groove 31 of two bars, the mounting panel 32 of two bars, the first support 33 of two bars and the second support 34 of two bars are assembled together, compare in current support frame and adopt the power to realize on an iron plate, material cost is saved, machine weight has been alleviateed, different electronic component and connector are installed respectively to the mounting panel 32 of two bars and the first support 33 of two bars, through with supporting part 26, first fixed part 21, second fixed part 23 and third fixed part 28 are assembled fixedly, form a heat exchanger 2 that looses, a heat dissipation for the radiator, first fixed part 21 and two third fixed parts 28 all paste the lower surface at mainboard 1 and pass through the fix with screw, second fixed part 23 then hang the upper surface at mainboard 1 and utilize the fix with screw, the stability between heat exchanger 2 and the mainboard 1 has been guaranteed, through mounting hole 321 with mainboard mounting hole 11 with mounting panel 32 carry out the hole pair with mainboard 1, and utilize the fix with screw, firm nature between mainboard 1 and the mainboard support frame 3 has been guaranteed, two third support 35 are 351, align the fixing hole 352 and the bottom plate 20 that can be used for the heat radiator is connected with the fixing block 20 and the heat radiator fixing hole 20, the bar fixing support is convenient for the strip fixing.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a display power mainboard support frame, includes mainboard (1), heat exchanger (2) and mainboard support frame (3), its characterized in that: the heat dissipation cover (2) is fixedly installed at the upper end of the main board (1), the main board support frame (3) is fixedly arranged at the lower end of the main board (1), the heat dissipation cover (2) comprises a bottom board (20), a first fixing portion (21), through holes (22), a second fixing portion (23), a first fixing hole (24), heat dissipation holes (25), a supporting portion (26), a second fixing hole (27) and a third fixing portion (28), the supporting portion (26) is fixedly arranged at the upper end of the corner of the bottom board (20), the number of the supporting portions (26) is four, the first fixing portion (21), the second fixing portion (23) and the third fixing portion (28) are fixedly connected with the supporting portion (26), the number of the third fixing portion (28) is two, the first fixing hole (24) is arranged in the bottom board (20), the number of the first fixing hole (24) is four, the second fixing hole (27) is arranged in the bottom board (20), the number of the second fixing hole (27) is six, the main board support frame (3) comprises a support groove (31), a mounting plate (32), a first support frame (33), a second support frame (34) and a third support groove (32), and a connecting block (31) and a second support groove (32) and a third support groove (32), two be provided with first support (33) and second support (34) between support groove (31), and second support (34) and first support (33) all are provided with two, the both ends of first support (33) and second support (34) all are provided with connecting block (36), and connecting block (36) pass through screw fixed connection with support groove (31).

2. The display power supply main board support frame of claim 1, wherein: the inside of mainboard (1) is provided with mainboard mounting hole (11), and mainboard mounting hole (11) are provided with four, the inside of mounting panel (32) is provided with mounting hole (321), and mounting hole (321) is provided with two, two the one end of mounting hole (321) all extends to the inside of supporting groove (31).

3. The display power supply main board support frame of claim 1, wherein: the upper ends of the first fixing part (21), the second fixing part (23) and the third fixing part (28) are all provided with through holes (22), and the through holes (22) are provided with a plurality of.

4. The display power supply main board support frame of claim 1, wherein: the first fixing part (21) is provided with a plurality of heat dissipation holes (25), and the heat dissipation holes (25) are arranged.

5. The support frame for the main board of the power supply of the display device as claimed in claim 1, wherein: third supports (35) are arranged below the first supports (33) and the second supports (34), and the third supports (35) are located inside the bottom plate (20).

6. The display power supply main board support frame of claim 5, wherein: the third support (35) comprises a positioning block (351) and positioning holes (352), the positioning block (351) is fixedly connected with the bottom plate (20) through a first fixing hole (24), the positioning holes (352) are formed in the third support (35), and the number of the positioning holes (352) is three.