CN203433418U - Rear housing structure of display screen - Google Patents
Rear housing structure of display screen Download PDFInfo
- Publication number
- CN203433418U CN203433418U CN201320426253.6U CN201320426253U CN203433418U CN 203433418 U CN203433418 U CN 203433418U CN 201320426253 U CN201320426253 U CN 201320426253U CN 203433418 U CN203433418 U CN 203433418U
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- Prior art keywords
- back cover
- display screen
- computer main
- utility
- main board
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Abstract
The utility model relates to the field of display screens and provides a rear housing structure of a display screen. The rear housing structure of the display screen comprises a rear housing, a computer main board, a signal board and a power board, wherein the computer main board, the signal board and the power board are arranged on the rear housing dispersedly. According to the rear housing structure of the display screen, the computer main board, the signal board and the power board are arranged on the rear housing dispersedly, due to the fact that the computer main board, the signal board and the power board are not located on the same position, superposition of heat can not occur, and the cooling effect is better; meanwhile, the display screen can be maintained and repaired conveniently by opening corresponding modules.
Description
Technical field
The utility model relates to display screen field, relates in particular to a kind of display screen back cover structure.
Background technology
At present, display screen back cover structure is arranged at the same position on back cover by signal plate, power panel and computer main board simultaneously, is convenient to install.As shown in Figure 1, it comprises back cover 1, by support 2, power panel 3 and computer main board are arranged on back cover, described computer main board also comprises computer main board radome 6, this computer main board radome and signal plate 4 link together, this signal plate 4 comprises signaling interface 5, by this signaling interface 5, the signal of demonstration is transmitted; This structure when just installing more for convenience, only need on the same position of back cover, offer installation position can install, but, owing to there being several modules at same position, the heat producing respectively can superpose, and the heat of display screen housing can increase severely, therefore, the radiating effect of this structure is poor, and serviceable life is short.On the other hand, this display screen back cover structure need to be dismantled respectively rear maintenance or maintenance, then installs and use, and to user, causes great inconvenience.
Utility model content
The technical problems to be solved in the utility model is, for the deficiencies in the prior art, and provides a kind of display screen back cover structure, and this back cover structure good heat dispersion performance is convenient to maintenance and safeguards.
The utility model solves the technical scheme that its technical matters adopts: a kind of display screen back cover structure is provided, comprises back cover, computer main board, signal plate and power panel, wherein: described computer main board, signal plate and power panel scattering device are on back cover.
The utility model further preferred version is: described back cover comprises the back cover that computer main board is installed, and the back cover of signal plate is installed, and the back cover that power panel is installed.
The utility model further preferred version is: described back cover comprises left back shell, middle back cover and right back shell, and computer main board, signal plate and power panel are arranged at respectively on left back shell, middle back cover and right back shell.
The utility model further preferred version is: described computer main board, signal plate and power panel are arranged at respectively the middle part of left back shell, middle back cover and right back shell.
The utility model further preferred version is: on described back cover, be provided with heat abstractor.
The utility model further preferred version is: described heat abstractor is louvre, is arranged at respectively the upper and lower of back cover.
The utility model further preferred version is: the upper and lower of described left back shell, middle back cover and right back shell is respectively arranged with louvre.
The utility model further preferred version is: described power panel is arranged at the centre of back cover, and signal plate and computer main board are arranged at respectively the two ends, left and right of power panel.
The utility model further preferred version is: on described power panel, be provided with fan.
The utility model further preferred version is: described heat abstractor is radiating fin.
The utility model further preferred version is: described radiating fin is arranged at the upper and lower of back cover.
The utility model further preferred version is: the upper and lower of described left back shell, middle back cover and right back shell is respectively arranged with radiating fin.
Implement the technical solution of the utility model, there is following beneficial effect: the utility model passes through computer main board, signal plate and power panel scattering device on back cover, because computer main board, signal plate and power panel be not at same position, heat can not superpose, and radiating effect is better; Meanwhile, when display screen needs maintenance, only need to open corresponding module can operate, and is convenient to maintenance and safeguards.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is back cover structure schematic diagram of the prior art;
Fig. 2 is that in the utility model embodiment, heat abstractor is the back cover structure schematic diagram of louvre;
Fig. 3 is that in the utility model embodiment, heat abstractor is the back cover structure schematic diagram of radiating fin.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to shown in Fig. 2, the utility model embodiment provides a kind of display screen back cover structure, comprises back cover 20, computer main board 21, signal plate 22 and power panel 23, and described computer main board 21, signal plate 22 and power panel 23 scattering devices are on back cover 20.Described computer main board 21, signal plate 22 and power panel 23 can be scattered in the optional position of back cover 20, as long as can reach better radiating effect, and are convenient to maintenance.
As shown in Figure 2, back cover 20 described in the utility model embodiment comprises the back cover that computer main board is installed, the back cover of signal plate is installed, and the back cover that power panel is installed, preferred version is: described back cover 20 comprises left back shell 201, middle back cover 202 and right back shell 203, and computer main board 21, signal plate 22 and power panel 23 are arranged at respectively on left back shell 201, middle back cover 202 and right back shell 203.The utility model embodiment is split as left back shell 201, middle back cover 202 and 203 3 parts of right back shell by back cover 20, when keeping in repair and safeguarding, only need to dismantle corresponding plate, does not need whole back cover 20 completely knocked downs.The utility model embodiment is because back cover 20 is comprised of three parts simultaneously, and heat more easily distributes.
As shown in Figure 2, computer main board 21 described in the utility model embodiment, signal plate 22 and power panel 23 are arranged at respectively the middle part of left back shell 201, middle back cover 202 and right back shell 203, the optimal way of the utility model embodiment is described power panel 23 to be arranged to the centre of back cover 20, signal plate 22 and computer main board 21 are arranged at respectively the two ends, left and right of power panel 21, be convenient on the one hand line optimization, the heat producing due to power panel 21 is on the other hand the highest, and it can carry out multi-faceted heat radiation in the middle of being arranged at.
As shown in Figure 2, on back cover 20 described in the utility model embodiment, be provided with heat abstractor, this heat abstractor is louvre 24, and this louvre 24 can be arranged at the optional position of back cover 20, the quantity of louvre 24 is some, and according to back cover, 20 heat radiations need to determine its quantity.The utility model embodiment is arranged at louvre 24 upper and lower of described left back shell 201, middle back cover 202 and right back shell 203, is conducive to heat and distributes from each position of back cover 20.The heat producing due to power panel 23 is maximum, therefore, on this power panel 23, is provided with fan (not shown), further to increase the radiating effect of power panel 23.
As shown in Figure 3, heat abstractor described in the utility model embodiment is radiating fin 25, this radiating fin 25 can be arranged on the optional position of back cover 20, the optimal way of the present embodiment is: described radiating fin 25 is arranged at the upper and lower of back cover 20, and the heat being conducive on back cover 20 can effectively be distributed.The further optimal way of the present embodiment is: the upper and lower of described left back shell 201, middle back cover 202 and right back shell 203 is respectively arranged with radiating fin 25, thereby heat on back cover 20 must be had uniformly and effectively, distributes.
The utility model embodiment is applied to display screen field back cover structure, the back cover of infrared touch display screen especially, and it has very excellent radiating effect, brings convenience to maintenance simultaneously.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in claim scope of the present utility model.
Claims (10)
1. a display screen back cover structure, comprise back cover, computer main board, signal plate and power panel, it is characterized in that: described back cover comprises left back shell, middle back cover and right back shell, computer main board, signal plate and power panel are arranged at respectively on left back shell, middle back cover and right back shell.
2. display screen back cover structure according to claim 1, is characterized in that: described computer main board, signal plate and power panel are arranged at respectively the middle part of left back shell, middle back cover and right back shell.
3. display screen back cover structure according to claim 1 and 2, is characterized in that: on described back cover, be provided with heat abstractor.
4. display screen back cover structure according to claim 3, is characterized in that: described heat abstractor is louvre, is arranged at respectively the upper and lower of back cover.
5. display screen back cover structure according to claim 2, is characterized in that: the upper and lower of described left back shell, middle back cover and right back shell is respectively arranged with louvre.
6. display screen back cover structure according to claim 3, is characterized in that: described power panel is arranged at the centre of back cover, and signal plate and computer main board are arranged at respectively the two ends, left and right of power panel.
7. display screen back cover structure according to claim 6, is characterized in that: on described power panel, be provided with fan.
8. display screen back cover structure according to claim 3, is characterized in that: described heat abstractor is radiating fin.
9. display screen back cover structure according to claim 8, is characterized in that: described radiating fin is arranged at the upper and lower of back cover.
10. display screen back cover structure according to claim 2, is characterized in that: the upper and lower of described left back shell, middle back cover and right back shell is respectively arranged with radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426253.6U CN203433418U (en) | 2013-07-17 | 2013-07-17 | Rear housing structure of display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426253.6U CN203433418U (en) | 2013-07-17 | 2013-07-17 | Rear housing structure of display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203433418U true CN203433418U (en) | 2014-02-12 |
Family
ID=50062445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320426253.6U Expired - Lifetime CN203433418U (en) | 2013-07-17 | 2013-07-17 | Rear housing structure of display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203433418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305523A (en) * | 2014-12-25 | 2016-02-03 | 维沃移动通信有限公司 | Mobile terminal |
-
2013
- 2013-07-17 CN CN201320426253.6U patent/CN203433418U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305523A (en) * | 2014-12-25 | 2016-02-03 | 维沃移动通信有限公司 | Mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HONGHE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING HITEVISION DIGITAL MEDIA TECHNOLOGY CO., LTD. Effective date: 20140526 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100000 HAIDIAN, BEIJING TO: 100083 HAIDIAN, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140526 Address after: 100083, room 1104, block C, No. 9, 3rd Street, Beijing, Haidian District Patentee after: HONGHE TECHNOLOGY Co.,Ltd. Address before: 100000 room C, block C1103, No. 9, 3rd Street, Beijing, Haidian District Patentee before: HiteVision Digital Media Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100083, room 1104, block C, No. 9, 3rd Street, Beijing, Haidian District Patentee after: HITEVISION Co.,Ltd. Address before: 100083, room 1104, block C, No. 9, 3rd Street, Beijing, Haidian District Patentee before: HONGHE TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |