CN212413560U - Dustproof device of liquid crystal display - Google Patents
Dustproof device of liquid crystal display Download PDFInfo
- Publication number
- CN212413560U CN212413560U CN202021051309.0U CN202021051309U CN212413560U CN 212413560 U CN212413560 U CN 212413560U CN 202021051309 U CN202021051309 U CN 202021051309U CN 212413560 U CN212413560 U CN 212413560U
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- China
- Prior art keywords
- fastening
- liquid crystal
- crystal display
- lcd
- display
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- Expired - Fee Related
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Abstract
The utility model provides a LCD dust keeper, includes LCD, display support frame, display dust cover, fixed stay frame, fastening support frame, radiator fan, fastening connecting plate, auxiliary connection board, the display support frame is connected on the LCD right side, and two fastening support frames are connected on LCD upper portion, fastening support frame symmetry sets up, and fastening support frame left side has auxiliary connection arm, LCD is connected in auxiliary connection arm left side, and auxiliary connection arm inboard has fixed stay board, LCD is connected in the fixed stay board left side, and fastening support frame lower part has the location arch, fastening adapter sleeve is connected to the protruding outside side in location, and the display dust cover is connected on fastening support frame upper portion, display dust cover both sides have a plurality of louvres, the louvre symmetry sets up.
Description
Technical Field
The utility model relates to a LCD field especially relates to a LCD dust keeper.
Background
In the use of the liquid crystal display, dust often can get into inside the liquid crystal display from the upper portion louvre of liquid crystal display, fall full dust for the inside electric original paper of liquid crystal display to cause the inside electric original paper of liquid crystal display can not fine heat dissipation, in order to solve above problem install the liquid crystal display dust cover on liquid crystal display upper portion, however because most liquid crystal display dust covers do not possess the radiating effect, cause the liquid crystal display high temperature, bring inconvenience for the user.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the aforesaid to prior art exists is not enough, provides a LCD dust keeper that the radiating effect is good.
The utility model aims at realizing through the following technical scheme:
a dustproof device of a liquid crystal display comprises the liquid crystal display, a display supporting frame, a display dustproof cover, a fixed supporting frame, a fastening supporting frame, a radiating fan, a fastening connecting plate and an auxiliary connecting plate, wherein the right side of the liquid crystal display is connected with the display supporting frame, the upper part of the liquid crystal display is connected with the two fastening supporting frames, the fastening supporting frames are symmetrically arranged, the left side of the fastening supporting frame is provided with an auxiliary connecting arm, the left side of the auxiliary connecting arm is connected with the liquid crystal display, the inner side of the auxiliary connecting arm is provided with the fixed connecting plate, the left side of the fixed connecting plate is connected with the liquid crystal display, the lower part of the fastening supporting frame is provided with a positioning bulge, the outer side of the positioning bulge is connected with the fastening connecting sleeve, the upper, the inner side of the fan fixing hole is connected with a radiating fan, the inner side of the fixing support frame is connected with a liquid crystal display, and the front side and the rear side of the fixing support frame are provided with fastening connecting plates.
The display dust cover is connected to the upper portion of the fastening connecting plate, two auxiliary connecting plates are arranged on the left side of the fastening connecting plate, the liquid crystal display is connected to the inner sides of the auxiliary connecting plates, the fastening connecting sleeve is arranged on the left side of the auxiliary connecting plates, and the fastening supporting frame is connected to the inner sides of the fastening connecting sleeves.
Has the advantages that:
at the fixed stay frame, under the mutually supporting of fastening support frame, fixed and supporting role has been played to the display dust cover, firmly fix on LCD upper portion the display dust cover, make overall structure more stable, and through the fixed stay frame, the supporting role of fastening support frame, support certain distance between display dust cover and the LCD, make the display dust cover not hinder LCD's normal heat dissipation, simultaneously under radiator fan's effect, the radiating effect has been played to LCD, make the inside remaining steam of display dust cover blow off from the distance between louvre and display dust cover and the LCD by radiator fan, fine radiating effect has been played to LCD, make the radiating effect better.
Drawings
Fig. 1 is a schematic structural view of a dustproof device for a liquid crystal display according to the present invention.
Fig. 2 is a schematic structural view of a dust cover of a dustproof device of a liquid crystal display according to the present invention.
Fig. 3 is a schematic view of a fixing support frame structure of a dustproof device for a liquid crystal display according to the present invention.
Fig. 4 is a schematic view of a fastening support frame structure of a dustproof device for a liquid crystal display according to the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
a dustproof device for a liquid crystal display comprises a liquid crystal display 01, a display support frame 02, a display dustproof cover 03, fixing support frames 04, fastening support frames 05, a cooling fan 06, a fastening connection plate 07 and an auxiliary connection plate 08, wherein the right side of the liquid crystal display 01 is connected with the display support frame 02, the upper part of the liquid crystal display 01 is connected with two fastening support frames 05, the fastening support frames 05 are symmetrically arranged, the left side of each fastening support frame 05 is provided with an auxiliary connection arm 11, the left side of the auxiliary connection arm 11 is connected with the liquid crystal display 01, the inner side of the auxiliary connection arm 11 is provided with a fixing connection plate 14, the left side of the fixing connection plate 14 is connected with the liquid crystal display 01, the lower part of each fastening support frame 05 is provided with a positioning bulge 10, the outer side of each positioning bulge 10 is connected with, the heat dissipation holes 12 are symmetrically arranged, two fan fixing holes 13 are formed in the left side of the display dust cover 03, the heat dissipation fan 06 is connected to the inner sides of the fan fixing holes 13, the liquid crystal display 01 is connected to the inner side of the fixing support frame 04, and fastening connection plates 07 are arranged on the front side and the rear side of the fixing support frame 04.
The display dust cover 03 is connected to the upper portion of the fastening connecting plate 07, two auxiliary connecting plates 08 are arranged on the left side of the fastening connecting plate 07, the liquid crystal display 01 is connected to the inner sides of the auxiliary connecting plates 08, a fastening connecting sleeve 09 is arranged on the left side of the auxiliary connecting plates 08, and the fastening supporting frame 05 is connected to the inner sides of the fastening connecting sleeves 09.
At fixed stay frame 04, fastening support frame 05 mutually support down, fixed and supporting role has been played to display dust cover 03, firmly fix display dust cover 03 on LCD 01 upper portion, make overall structure more stable, and through fixed stay frame 04, fastening support frame 05's supporting role, support certain distance between display dust cover 03 and the LCD 01, make display dust cover 03 do not hinder LCD 01's normal heat dissipation, simultaneously under radiator fan 06's effect, the radiating role has been played to LCD 01, make the inside remaining steam of display dust cover 03 blow off from the distance between louvre 12 and display dust cover 03 and the LCD 01 by radiator fan 06, fine radiating effect has been played to LCD 01, make the radiating effect better.
Claims (2)
1. A dustproof device of a liquid crystal display is characterized by comprising the liquid crystal display, a display supporting frame, a display dustproof cover, a fixed supporting frame, a fastening supporting frame, a radiating fan, a fastening connecting plate and an auxiliary connecting plate, wherein the right side of the liquid crystal display is connected with the display supporting frame, the upper part of the liquid crystal display is connected with the two fastening supporting frames, the fastening supporting frames are symmetrically arranged, the left side of the fastening supporting frame is provided with the auxiliary connecting arm, the left side of the auxiliary connecting arm is connected with the liquid crystal display, the inner side of the auxiliary connecting arm is provided with the fixed connecting plate, the left side of the fixed connecting plate is connected with the liquid crystal display, the lower part of the fastening supporting frame is provided with a positioning bulge, the outer side of the positioning bulge is connected with the fastening connecting sleeve, the, the inner side of the fan fixing hole is connected with a radiating fan, the inner side of the fixing support frame is connected with a liquid crystal display, and the front side and the rear side of the fixing support frame are provided with fastening connecting plates.
2. The LCD dustproof device as claimed in claim 1, wherein the fastening connection plates are symmetrically arranged, the upper part of the fastening connection plates is connected with a dustproof cover of the LCD, the left side of the fastening connection plates is provided with two auxiliary connection plates, the inner sides of the auxiliary connection plates are connected with the LCD, the left sides of the auxiliary connection plates are provided with fastening connection sleeves, and the inner sides of the fastening connection sleeves are connected with the fastening support frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021051309.0U CN212413560U (en) | 2020-06-10 | 2020-06-10 | Dustproof device of liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021051309.0U CN212413560U (en) | 2020-06-10 | 2020-06-10 | Dustproof device of liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212413560U true CN212413560U (en) | 2021-01-26 |
Family
ID=74408889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021051309.0U Expired - Fee Related CN212413560U (en) | 2020-06-10 | 2020-06-10 | Dustproof device of liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212413560U (en) |
-
2020
- 2020-06-10 CN CN202021051309.0U patent/CN212413560U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |