CN220820602U - High heat dissipation fixed frame structure of display screen mainboard - Google Patents
High heat dissipation fixed frame structure of display screen mainboard Download PDFInfo
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- CN220820602U CN220820602U CN202322710068.6U CN202322710068U CN220820602U CN 220820602 U CN220820602 U CN 220820602U CN 202322710068 U CN202322710068 U CN 202322710068U CN 220820602 U CN220820602 U CN 220820602U
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- fixedly arranged
- wall
- rear end
- frame structure
- display screen
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model discloses a high-heat-dissipation fixed frame structure of a display screen main board, which relates to the field of fixed frames and aims to solve the technical problems that the fixed frame structure in the prior art is poor in heat dissipation efficiency and cannot adjust angles according to requirements of users.
Description
Technical Field
The utility model belongs to the field of fixed frames, and particularly relates to a high-heat-dissipation fixed frame structure of a display screen main board.
Background
The display belongs to the computer equipment, namely input and output equipment, and is a display tool for displaying a certain electronic file on a screen through specific transmission equipment and reflecting the electronic file to human eyes, but the existing fixed frame structure has poor heat dissipation efficiency and can not adjust the angle according to the requirements of users.
At present, patent number CN 202020521878.0's utility model patent discloses a high radiating LED display screen, including the display screen, the symmetry is provided with the protective housing on the both sides lateral wall of display screen, fixedly connected with baffle on the inside wall of protective housing, and the baffle separates into forced air cooling chamber and retaining chamber setting with the inside of protective housing, fixedly connected with a plurality of heat conduction bars on the lateral wall of display screen, and the one end of heat conduction bar is located the inside setting in forced air cooling chamber, fixedly connected with exhaust fan on the upper end lateral wall in forced air cooling chamber, this kind of high radiating LED display screen, it can accelerate the speed of cooling and improve the effect of cooling, but current fixed frame structure exists radiating efficiency not good, and can't carry out the regulation of angle according to user's demand, waits to further improve.
Disclosure of utility model
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a high-heat-dissipation fixed frame structure of a display screen main board, which aims to solve the technical problems that the existing fixed frame structure is poor in heat dissipation efficiency and cannot adjust angles according to the requirements of users.
(2) Technical proposal
In order to solve the technical problems, the utility model provides a high-heat-dissipation fixed frame structure of a display screen main board, which comprises a placing plate and a base fixedly arranged at the lower end of the placing plate, wherein a uniformly-distributed heat-dissipation fan is fixedly arranged at the rear end of the placing plate, a uniformly-distributed second fixing seat is fixedly arranged at the lower end of the placing plate, a uniformly-distributed first fixing seat is fixedly arranged at the upper end of the base, the first fixing seat is hinged with the second fixing seat, a second bearing seat is fixedly arranged at the upper end of the base, a screw rod body is rotatably arranged on the inner wall of the second bearing seat, screw rod nuts are movably arranged on the outer wall of the screw rod body, connecting plates are hinged at the left end and the right end of the screw rod nuts, and a symmetrically-arranged third fixing seat is fixedly arranged at the rear end of the placing plate and hinged with the connecting plate.
When using this technical scheme's fixed frame structure, place the display on placing the board, open radiator fan, utilize radiator fan to divide into a plurality ofly, can strengthen the heat dissipation to the display screen mainboard greatly, rotate the lead screw body, make the lead screw body drive the lead screw nut and slide along the outer wall of lead screw body, can make the lead screw nut drive the connecting plate and slide, the connecting plate slides and can drive the center pin of placing the board along first fixing base and rotate, stop rotating when rotating the angle that needs to adjust, thereby can adjust the angle of placing of display, user's sight shadow effect has been strengthened greatly.
Further, through holes which are uniformly distributed are formed in the front end and the rear end of the placing plate in a penetrating mode, dust screens are fixedly mounted on the inner walls of the through holes, the inner walls of the cooling fans and the inner walls of the through holes are in the same plane, and the dust screens are fixedly mounted on the inner walls of the through holes so that dust can be prevented from entering the display from the through holes.
Further, the upper end of the base is fixedly provided with a groove, the lower end of the screw nut is fixedly provided with a protruding block, the outer wall of the protruding block is matched with the inner wall of the groove, and the screw nut can slide along the groove by utilizing the outer wall of the protruding block and the inner wall of the groove.
Further, the first bearing seat is fixedly arranged at the upper end of the base, the front end of the screw rod body penetrates through the second bearing seat to be attached to the inner wall of the first bearing seat, and the front end of the screw rod body penetrates through the second bearing seat to be attached to the inner wall of the first bearing seat, so that the fixation of the screw rod body can be further enhanced.
Further, the dead lever of evenly distributed is fixed fixedly at the rear end of the placing plate, the spring of evenly distributed is fixed at the rear end of the placing plate, the inner wall of the spring is attached to the outer wall of the dead lever, the stop block is fixed at the rear end of the dead lever, and the spring can slide along the outer wall of the dead lever by utilizing the attachment of the inner wall of the spring and the outer wall of the dead lever.
Further, the top activity of placing the board is provided with the clamp splice, the clamp splice is "concave" structure, evenly distributed's locating hole has been seted up in the rear end of clamp splice in a penetrating way, the inner wall of locating hole is laminated mutually with the outer wall of dead lever, the rear end of spring is laminated mutually with the rear end inner wall of clamp splice, utilizes the inner wall of locating hole is laminated mutually with the outer wall of dead lever, can make the clamp splice slide along the dead lever.
Further, the front end of the placing plate is fixedly provided with a supporting block, the section of the supporting block is of an L-shaped structure, the outer wall of the rear end of the screw rod body is fixedly provided with a handle, and the handle is fixedly arranged on the outer wall of the rear end of the screw rod body, so that the screw rod body can be rotated conveniently.
(3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the fixed frame structure, the clamping blocks are pulled forwards along the horizontal direction, the display is placed in the supporting blocks fixedly installed on the placement plate, the clamping blocks are stopped from being pulled after placement, the elastic force of the springs drives the clamping blocks to slide backwards along the outer walls of the fixed rods, the front end inner walls of the clamping blocks are attached to the outer walls of the display, the display can be quickly fixed, the cooling fans are started, the cooling fans are divided into a plurality of parts, the heat dissipation of a main board of the display can be greatly enhanced, the handle is held to rotate the screw rod body, the screw rod body drives the screw rod nut to slide along the outer walls of the screw rod body, the screw rod nut drives the connecting plate to slide, the connecting plate slides to drive the placement plate to rotate along the central axis of the first fixed seat, and the screw rod body is stopped rotating to an angle to be adjusted when the angle to be adjusted, so that the placement angle of the display can be adjusted, and the shadow effect of a user is greatly enhanced.
Drawings
FIG. 1 is a schematic perspective view of one embodiment of a fixed frame structure of the present utility model;
FIG. 2 is a schematic view of a rear end perspective of one embodiment of a fixed frame structure of the present utility model;
FIG. 3 is a perspective view showing a placement plate according to an embodiment of the fixed frame structure of the present utility model;
fig. 4 is a perspective view showing a base of an embodiment of the fixed frame structure according to the present utility model.
The marks in the drawings are: 1. placing a plate; 2. a support block; 3. clamping blocks; 4. a base; 5. a dust screen; 6. a first fixing seat; 7. a first bearing seat; 8. a heat radiation fan; 9. a stop block; 10. a fixed rod; 11. a spring; 12. the second fixing seat; 13. a second bearing seat; 14. a grip; 15. a third fixing seat; 16. a connecting plate; 17. a screw nut; 18. a screw rod body; 19. a groove; 20. a bump; 21. a through hole; 22. and positioning holes.
Detailed Description
The three-dimensional structure of the high heat dissipation fixed frame structure of the display screen main board is shown in fig. 1, the three-dimensional structure of the rear end of the high heat dissipation fixed frame structure is shown in fig. 2, the fixed frame structure comprises a placing plate 1 and a base 4 fixedly arranged at the lower end of the placing plate 1, a uniformly distributed heat dissipation fan 8 is fixedly arranged at the rear end of the placing plate 1, a uniformly distributed second fixed seat 12 is fixedly arranged at the lower end of the placing plate 1, a uniformly distributed first fixed seat 6 is fixedly arranged at the upper end of the base 4, the first fixed seat 6 is in hinged connection with the second fixed seat 12, a second bearing seat 13 is fixedly arranged at the upper end of the base 4, a screw rod body 18 is rotatably arranged on the inner wall of the second bearing seat 13, a screw rod nut 17 is movably arranged on the outer wall of the screw rod body 18, a connecting plate 16 is hinged at the left end and the right end of the screw rod nut 17, a symmetrically arranged third fixed seat 15 is fixedly arranged at the rear end of the placing plate 1, and the third fixed seat 15 is hinged with the connecting plate 16.
In order to make the lead screw body 18 fixed more stable, the front and back both ends of placing the board 1 run through and have offered evenly distributed's through-hole 21, the inner wall fixed mounting of through-hole 21 has dust screen 5, radiator fan 8's inner wall is the coplanar with the inner wall of through-hole 21, the fixed recess 19 of having offered of upper end of base 4, the lower extreme fixed mounting of lead screw nut 17 has lug 20, the outer wall of lug 20 and the inner wall looks adaptation of recess 19, the upper end fixed mounting of base 4 has first bearing frame 7, the lead screw body 18 front end passes second bearing frame 13 and the inner wall laminating of first bearing frame 7 mutually, utilize the lead screw body 18 front end to pass second bearing frame 13 and the inner wall laminating of first bearing frame 7 mutually, can strengthen the fixed to lead screw body 18.
In order to enable the display to be fast fixed, a uniformly-distributed fixing rod 10 is fixedly arranged at the rear end of the placing plate 1, a uniformly-distributed spring 11 is fixedly arranged at the rear end of the placing plate 1, the inner wall of the spring 11 is attached to the outer wall of the fixing rod 10, a stop block 9 is fixedly arranged at the rear end of the fixing rod 10, a clamping block 3 is movably arranged above the placing plate 1, the clamping block 3 is of an inverted concave structure, a uniformly-distributed positioning hole 22 is formed in the rear end of the clamping block 3 in a penetrating mode, the inner wall of the positioning hole 22 is attached to the outer wall of the fixing rod 10, the rear end of the spring 11 is attached to the rear end inner wall of the clamping block 3, a supporting block 2 is fixedly arranged at the front end of the placing plate 1, the section of the supporting block 2 is of an L-shaped structure, the rear end outer wall of the screw rod body 18 is fixedly provided with a handle 14, the rear end of the spring 11 is attached to the rear end inner wall of the clamping block 3, and the display can be fast fixed.
The fixed frame structure placement plate 1 is shown in fig. 3 in a split view of a three-dimensional structure, and the base 4 is shown in fig. 4 in a split view of a three-dimensional structure.
When the fixing frame structure of the technical scheme is used, the clamping block 3 is pulled forwards along the horizontal direction, the display is placed in the supporting block 2 fixedly installed on the placing plate 1, the clamping block 3 is stopped being pulled after the placement is completed, the elastic force of the spring 11 drives the clamping block 3 to slide backwards along the outer wall of the fixing rod 10, the inner wall of the front end of the clamping block 3 is attached to the outer wall of the display, the display can be quickly fixed, the cooling fan 8 is started, the cooling fan 8 is divided into a plurality of parts by the cooling fan 8, the heat dissipation of a display screen main board can be greatly enhanced, the handle 14 is held to rotate the screw rod body 18, the screw rod body 18 drives the screw rod nut 17 to slide along the outer wall of the screw rod body 18, the screw rod nut 17 can drive the connecting plate 16 to slide, the connecting plate 16 slides to drive the placing plate 1 to rotate along the central shaft of the first fixing seat 6, and the screw rod body 18 is stopped rotating to the angle required to be adjusted, and accordingly the placement angle of the display can be adjusted, and the viewing effect of a user is greatly enhanced.
Claims (7)
1. The high-heat-dissipation fixed frame structure of the display screen main board comprises a placing plate and a base fixedly arranged at the lower end of the placing plate; the cooling device is characterized in that a uniformly distributed cooling fan is fixedly arranged at the rear end of the placing plate, a uniformly distributed second fixing seat is fixedly arranged at the lower end of the placing plate, a uniformly distributed first fixing seat is fixedly arranged at the upper end of the base, the first fixing seat is hinged with the second fixing seat, a second bearing seat is fixedly arranged at the upper end of the base, a screw rod body is rotatably arranged on the inner wall of the second bearing seat, a screw rod nut is movably arranged on the outer wall of the screw rod body, connecting plates are hinged at the left end and the right end of the screw rod nut, and a third fixing seat which is symmetrically arranged is fixedly arranged at the rear end of the placing plate and is hinged with the connecting plates.
2. The high heat dissipation fixed frame structure of a display screen main board according to claim 1, wherein through holes which are uniformly distributed are formed through the front end and the rear end of the placing board, dust screens are fixedly arranged on the inner walls of the through holes, and the inner walls of the heat dissipation fans and the inner walls of the through holes are in the same plane.
3. The high heat dissipation fixed frame structure of a display screen main board according to claim 1, wherein a groove is fixedly formed at the upper end of the base, a protruding block is fixedly arranged at the lower end of the screw nut, and the outer wall of the protruding block is matched with the inner wall of the groove.
4. The high-heat-dissipation fixed frame structure of a display screen main board according to claim 1, wherein a first bearing seat is fixedly arranged at the upper end of the base, and the front end of the screw rod body penetrates through the second bearing seat to be attached to the inner wall of the first bearing seat.
5. The high-heat-dissipation fixed frame structure of a display screen main board according to claim 1, wherein uniformly-distributed fixing rods are fixedly arranged at the rear end of the placing board, uniformly-distributed springs are fixedly arranged at the rear end of the placing board, the inner walls of the springs are attached to the outer walls of the fixing rods, and stop blocks are fixedly arranged at the rear end of the fixing rods.
6. The high-heat-dissipation fixing frame structure of a display screen main board according to claim 5, wherein a clamping block is movably arranged above the placing board, the clamping block is of an inverted concave structure, positioning holes which are uniformly distributed are formed in the rear end of the clamping block in a penetrating manner, the inner wall of each positioning hole is attached to the outer wall of the fixing rod, and the rear end of each spring is attached to the inner wall of the rear end of the clamping block.
7. The high heat dissipation fixed frame structure of a display screen main board according to claim 1, wherein a supporting block is fixedly arranged at the front end of the placement plate, the cross section of the supporting block is of an L-shaped structure, and a grip is fixedly arranged on the outer wall of the rear end of the screw rod body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322710068.6U CN220820602U (en) | 2023-10-08 | 2023-10-08 | High heat dissipation fixed frame structure of display screen mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322710068.6U CN220820602U (en) | 2023-10-08 | 2023-10-08 | High heat dissipation fixed frame structure of display screen mainboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220820602U true CN220820602U (en) | 2024-04-19 |
Family
ID=90672841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322710068.6U Active CN220820602U (en) | 2023-10-08 | 2023-10-08 | High heat dissipation fixed frame structure of display screen mainboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220820602U (en) |
-
2023
- 2023-10-08 CN CN202322710068.6U patent/CN220820602U/en active Active
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