CN205142712U - Display device's backshell and display device - Google Patents
Display device's backshell and display device Download PDFInfo
- Publication number
- CN205142712U CN205142712U CN201520904650.9U CN201520904650U CN205142712U CN 205142712 U CN205142712 U CN 205142712U CN 201520904650 U CN201520904650 U CN 201520904650U CN 205142712 U CN205142712 U CN 205142712U
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- China
- Prior art keywords
- grid
- radiator
- display device
- back cover
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a display device's backshell and display device, wherein, this display device's backshell includes casing and radiator -grid, and heat radiation window has been offered to the casing, and the heat dissipation square fits heat radiation window, and mobile or detachably is connected so that the radiator -grid can separate with heat radiation window the radiator -grid with the casing. The utility model discloses a display device's backshell, simple structure, with low costs, be convenient for production and assembly, and satisfy user's clean radiator -grid under the condition of not dismantling the backshell.
Description
Technical field
The utility model relates to display device technical field, particularly a kind of back cover of display device and display device.
Background technology
With reference to figure 1, because when television set works, movement and power supply all can generate heat, its back cover is usually provided with radiator-grid.Television set is after placement a period of time, and the dust that its radiator-grid 1 usually can be deposited is blocked, and this can reduce radiating effect, causes internal temperature of TV set too high, easily causes deadlock, even occur security incident.In addition, after dust enters into inside television, also can affect the useful life of movement and power supply.Therefore, user needs the laying dust on periodic cleaning radiator-grid 1, but the radiator-grid 1 of existing television set and back cover are all structure as a whole, and user only pulls down back cover and just can complete clean.But the back cover of integral type needs professional instrument and enough places could be dismantled, generally, user needs to safeguard clean by the team after sale of specialty, and this will inevitably increase maintenance cost, also can reduce cleaning frequency.
Utility model content
Main purpose of the present utility model is to provide a kind of back cover of display device, aims to provide the back cover that a kind of radiator-grid is flexibly connected with housing, is convenient to user's cleaning powder heat supply network when not dismantling back cover.
For achieving the above object, the back cover of a kind of display device that the utility model proposes, it comprises housing and radiator-grid, described housing offers thermal window, described radiator-grid is covered on described thermal window, and described radiator-grid is movable with described housing or removably connect, to make described radiator-grid can be separated with described thermal window.
Preferably, the two ends of described radiator-grid are all convexly equipped with rotating shaft, and described housing is provided with two shaft seats being positioned at described thermal window two ends, and described rotating shaft and described shaft seat respectively one_to_one corresponding are rotationally connected.
Preferably, described shaft seat is located at the inner surface of described housing and is arranged near the two ends of described thermal window, described shaft seat comprises the supporter that is connected with the inner surface of described housing and runs through the axis hole that described supporter arranges, described rotating shaft snaps in described axis hole respectively, realizes being rotationally connected.
Preferably, described supporter is also provided with the breach be communicated with described axis hole, and the minimum widith of described breach is less than the diameter of described rotating shaft.
Preferably, the upper and lower sides at the two ends of described radiator-grid is convexly equipped with auxiliary section respectively, and described thermal window is provided with the limiting section suitable with described auxiliary section along its edge.
Preferably, described radiator-grid adopts plastic material to make, and the back cover of described display device also comprises the reinforcing mat be connected with described radiator-grid, and described reinforcing mat adopts metal material to make.
Preferably, described radiator-grid is provided with hook, and described reinforcing mat is provided with links up with adaptive hangers with described, and described hangers is connected together with described hook, to make the relative described radiator-grid of described reinforcing mat fix.
Preferably, described reinforcing mat fits in the inner surface of described radiator-grid.
Preferably, described thermal window is opened in the top of described housing.
The utility model also proposes a kind of display device, comprise the back cover of display device, the back cover of described display device comprises housing and radiator-grid, described housing offers thermal window, described radiator-grid is covered on described thermal window, and described radiator-grid is movable with described housing or removably connect, to make described radiator-grid can be separated with described thermal window.
Technical solutions of the utility model, by arranging split type housing and radiator-grid, making user when cleaning powder heat supply network, without the need to unloading whole back cover, thus improve cleaning efficiency.Being rotationally connected of radiator-grid and housing is realized by arranging rotating shaft and shaft seat, and by arranging the rotation direction of auxiliary section and the rotating shaft of limiting section limit, thus improve reliability of structure.Protect radiator-grid by reinforcing mat, prevent radiator-grid to be out of shape, thus extend the useful life of radiator-grid.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, the structure according to these accompanying drawings can also obtain other accompanying drawing.
Fig. 1 is the structural representation of the back cover of display device in prior art;
Fig. 2 is the structural representation of the utility model display device one embodiment;
Fig. 3 is the structural representation of the back cover of display device in Fig. 2;
Fig. 4 is the enlarged diagram of a-quadrant in Fig. 3;
Fig. 5 is the decomposing schematic representation of the back cover of display device in Fig. 3;
Fig. 6 is the structural representation of another state of the back cover of display device in Fig. 3;
Fig. 7 is the enlarged diagram in B region in Fig. 6;
Fig. 8 is the cutaway view of the back cover of display device in Fig. 3;
Fig. 9 is the enlarged diagram in C region in Fig. 8;
Figure 10 is the structural representation of radiator-grid in Fig. 3;
Figure 11 is the structural representation of reinforcing mat in Fig. 3.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 10 | Housing | 11 | Thermal window |
| 12 | Shaft seat | 13 | Supporter |
| 14 | Axis hole | 15 | Breach |
| 16 | Limiting section | ||
| 20 | Radiator-grid | 21 | Rotating shaft |
| 22 | Auxiliary section | 23 | Hook |
| 30 | Reinforcing mat | 31 | Hangers |
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Need explanation, all directivity instruction (such as up, down, left, right, before and afters in the utility model embodiment ...) only for explaining the relative position relation, motion conditions etc. under a certain particular pose (as shown in drawings) between each parts, if when this particular pose changes, then directionality instruction also correspondingly changes thereupon.
In addition; technical scheme between each embodiment can be combined with each other; but must be can be embodied as basis with those of ordinary skill in the art; when technical scheme combination occur conflicting maybe cannot realize time people should think that the combination of this technical scheme does not exist, also not the utility model require protection range within.
The utility model proposes a kind of back cover of display device.
With reference to Fig. 2 to 10, Fig. 2 is the structural representation of the utility model display device one embodiment, Fig. 3 is the structural representation of the back cover of display device in Fig. 2, Fig. 4 is the enlarged diagram of a-quadrant in Fig. 3, Fig. 5 is the decomposing schematic representation of the back cover of display device in Fig. 3, Fig. 6 is the structural representation of another state of the back cover of display device in Fig. 3, Fig. 7 is the cutaway view of the back cover of display device in Fig. 3, Fig. 8 is the enlarged diagram in B region in Fig. 7, Fig. 9 is the structural representation of radiator-grid 20 in Fig. 3, and Figure 10 is the structural representation of reinforcing mat 30 in Fig. 3.
Please refer to Fig. 2 and Fig. 5, in the utility model embodiment, the back cover of this display device comprises housing 10 and radiator-grid 20, housing 10 offers thermal window 11, radiator-grid 20 is covered on thermal window 11, and radiator-grid 20 is movable with housing 10 or removably connect, to make radiator-grid 20 can be separated with thermal window 11.
, this housing 10 is split-type design with radiator-grid 20, and when normal condition, radiator-grid 20 is covered on thermal window 11, makes radiator-grid 20 and housing 10 become a complete body; When user needs dust on cleaning radiator-grid 20, radiator-grid 20 can be separated with thermal window 11, obtain user and can complete clean without the need to unloading whole back cover, thus improve cleaning efficiency.Wherein, can be separated with housing 10 to realize radiator-grid 20, radiator-grid 20 can be movably connected on housing 10, also radiator-grid 20 can be removably connected to housing 10.
Removably connect and refer to that radiator-grid 20 can housing 10 overall separation relatively, can directly radiator-grid 20 be taken off from housing 10.The form removably connected has a lot, and the utility model does not limit this, can arrange, connect, is threaded as by buckle, magnetic attracting connection etc. according to the concrete structure of back cover.Movable connection is that a radiator-grid 20 can housing 10 be movable relatively, is such as slidably connected, is rotationally connected, and also can realize radiator-grid 20 housing 10 overall separation relatively by being flexibly connected.
Size and the radiator-grid 20 of thermal window 11 adapt, and in the present embodiment, the shape of radiator-grid 20 is set to thermal window suitable.Distance because the energy of thermal current is high, between gas molecule compared with large, density is little, so thermal current can rise, and contrary cold airflow can decline.Therefore, in order to better heat radiation, preferably, thermal window 11 is opened in the top of housing 10.
Further, the two ends of radiator-grid 20 are all convexly equipped with rotating shaft 21, and housing 10 is provided with two shaft seats 12 being positioned at thermal window 11 two ends, and rotating shaft 21 and shaft seat 12 are rotationally connected.
With reference to figure 3 and Fig. 4, the two ends, left and right of radiator-grid 20 are equipped with rotating shaft 21, and these two rotating shafts 21 are coaxial setting, by the connection of rotating shaft 21 with shaft seat 12, realize radiator-grid 20 and rotate relative to housing about 10.Certain rotating shaft 21 also can be arranged at the both sides up and down of radiator-grid 20, and the position correspondence adjustment of corresponding shaft seat 12, can realize radiator-grid 20 housing 10 left-right rotation relatively like this.Because radiator-grid 20 is generally the strip of left and right extension, therefore, in order to make to connect and rotate more reliably, preferably, rotating shaft 21 is arranged on the two ends, left and right of radiator-grid 20.Wherein, radiator-grid 20 can be arranged at the inner side of housing 10, also can be arranged at the outside of housing 10, preferably, and radiator-grid 20 and the split of thermal window 11 phase, thus make the outward appearance of back cover cleaner and tidier.
Please refer to Fig. 6 and Fig. 7, this radiator-grid 20 relatively housing 10 overturns, and now user can clear up dust on radiator-grid 20 inner surface and impurity.As can be seen from the figure, the cross section of shaft seat 12 is cambered surface and adapts with the radian of radiator-grid 20, to prevent from interfering in rotation process.
Preferably, shaft seat 12 is located at the inner surface of housing 10 and is arranged near the two ends of thermal window 11, the axis hole 14 that shaft seat 12 comprises the supporter 13 be connected with the inner surface of housing 10 and arranges the left and right sides running through supporter 13.
In the present embodiment, shaft seat 12 is located at the inner surface of housing 10, is more conducive to the clean and tidy of back cover outward appearance, simultaneously, be provided with near the two ends of thermal window 11 and be beneficial to making rational planning for of display device space structure, also can reduce the length of rotating shaft 21, thus cost-saving.Shaft seat 12 comprises supporter 13 and axis hole 14, and wherein, supporter 13 is convexly equipped in the inner surface of housing 10, in order to support and fixing radiator-grid 20, the diameter of axis hole 14 and the direct size of rotating shaft 21 suitable.
Preferably, supporter 13 is also provided with the breach 15 be communicated with axis hole 14, and the minimum widith of breach 15 is less than the diameter of rotating shaft 21.
This breach 15 may be used for clamping rotating shaft 21, and wherein, rotating shaft 21 can be made up of plastic material, himself has elasticity slightly.In the present embodiment, the minimum widith of breach 15 is set to the diameter being less than rotating shaft 21, rotating shaft 21 can produce elastic deformation by extrusion stress, thus snaps in realization connection in axis hole 14.During in order to ensure that display device is normally placed, radiator-grid 20 relatively housing 10 keeps stationary state, rotating shaft 21 and axis hole 14 can be set to interference fit, and when needs cleaning powder heat supply network 20, it is rotatable radiator-grid 20 that user only need exert a force.
Please refer to Fig. 8 and Fig. 9, further, the upper and lower sides at the two ends of radiator-grid 20 is convexly equipped with auxiliary section 22 respectively, and thermal window 11 is provided with the limiting section 16 suitable with described auxiliary section 22 along its edge.
, the upper and lower sides at radiator-grid 20 two ends extends to form auxiliary section 22 respectively up and down.Thermal window 11 extends to form described limiting section 16 along its edge, and this limiting section 16 and auxiliary section 22 split mutually, when display device is normally placed, radiator-grid 20 and housing 10 are connected in one, and prevent dust from entering.Simultaneously, both coordinate can also limit the direction that radiator-grid 20 rotates relative to housing 10, and as the direction of arrow in Fig. 9 is the rotation direction of radiator-grid 20, user only has when exerting a force in the direction of arrows, housing 10 folding relatively of radiator-grid 20 ability, can prevent child from pushing away like this.
Please referring again to Fig. 5, further, radiator-grid 20 adopts plastic material to make, and the back cover of display device also comprises the reinforcing mat 30 be connected with radiator-grid 20, and reinforcing mat 30 adopts metal material to make.
With reference to Figure 10 and Figure 11, because housing 10 generally adopts plastic material to make, in order to keep the apparent consistency of back cover, in the present embodiment, radiator-grid 20 also adopts plastic material to make, certainly also radiator-grid 20 can be set to metalwork in other embodiments, or in the plating inner surface layer of metal film etc. of radiator-grid 20 to increase rigidity.In the present embodiment, reinforcing mat 30 fits in the inner surface of radiator-grid 20, can playing the effect increasing radiator-grid 20 strength and stiffness, making it can not produce excessive torsional deformation when being heated, thus ensures the fit-up gap of radiator-grid 20 and housing 10.
Preferably, radiator-grid 20 is provided with hook 23, and reinforcing mat 30 is provided with and the hangers 31 linking up with 23 adaptations, and hangers 31 is connected together with hook 23, to make the relative radiator-grid 20 of reinforcing mat 30 fix.
Please refer again to Fig. 7, radiator-grid 20 and reinforcing mat 30 realize being connected together by hangers 31 and hook 23, wherein, because needs rotate, so the area of reinforcing mat 30 needs with the area of radiator-grid 20 and thermal window 11 suitable.Certainly, in other embodiments, reinforcing mat 30 also can directly be adhered on radiator-grid 20, or is connected by other modes such as hinges.
The utility model also proposes a kind of display device, this display device comprises display screen, center and back cover, the concrete structure of this back cover is with reference to above-described embodiment, because this display device have employed whole technical schemes of above-mentioned all embodiments, therefore all beneficial effects that the technical scheme having above-described embodiment is equally brought, this is no longer going to repeat them.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every under inventive concept of the present utility model; utilize the equivalent structure transformation that the utility model specification and accompanying drawing content are done, or directly/be indirectly used in other relevant technical fields to include in scope of patent protection of the present utility model.
Claims (10)
1. the back cover of a display device, it is characterized in that, comprise housing and radiator-grid, described housing offers thermal window, described radiator-grid is covered on described thermal window, and described radiator-grid is movable with described housing or removably connect, to make described radiator-grid can be separated with described thermal window.
2. the back cover of display device as claimed in claim 1, it is characterized in that, the two ends of described radiator-grid are all convexly equipped with rotating shaft, and described housing is provided with two shaft seats being positioned at described thermal window two ends, and described rotating shaft and described shaft seat respectively one_to_one corresponding are rotationally connected.
3. the back cover of display device as claimed in claim 2, it is characterized in that, described shaft seat is located at the inner surface of described housing and is arranged near the two ends of described thermal window, described shaft seat comprises the supporter that is connected with the inner surface of described housing and runs through the axis hole that described supporter arranges, described rotating shaft snaps in described axis hole respectively, realizes being rotationally connected.
4. the back cover of display device as claimed in claim 3, it is characterized in that, described supporter is also provided with the breach be communicated with described axis hole, and the minimum widith of described breach is less than the diameter of described rotating shaft.
5. the back cover of display device as claimed in claim 3, it is characterized in that, the upper and lower sides at the two ends of described radiator-grid is convexly equipped with auxiliary section respectively, and described thermal window is provided with the limiting section suitable with described auxiliary section along its edge.
6. the back cover of display device as claimed in claim 1, is characterized in that, described radiator-grid adopts plastic material to make, and the back cover of described display device also comprises the reinforcing mat be connected with described radiator-grid, and described reinforcing mat adopts metal material to make.
7. the back cover of display device as claimed in claim 6, it is characterized in that, described radiator-grid is provided with hook, and described reinforcing mat is provided with links up with adaptive hangers with described, and described hangers is connected together with described hook, to make the relative described radiator-grid of described reinforcing mat fix.
8. the back cover of display device as claimed in claim 7, it is characterized in that, described reinforcing mat fits in the inner surface of described radiator-grid.
9. the back cover of display device as claimed in any of claims 1 to 8 in one of claims, it is characterized in that, described thermal window is opened in the top of described housing.
10. a display device, is characterized in that, comprises the back cover of display device as in one of claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520904650.9U CN205142712U (en) | 2015-11-12 | 2015-11-12 | Display device's backshell and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520904650.9U CN205142712U (en) | 2015-11-12 | 2015-11-12 | Display device's backshell and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205142712U true CN205142712U (en) | 2016-04-06 |
Family
ID=55628458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520904650.9U Expired - Fee Related CN205142712U (en) | 2015-11-12 | 2015-11-12 | Display device's backshell and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205142712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106922091A (en) * | 2017-04-12 | 2017-07-04 | 广州视源电子科技股份有限公司 | Display device face frame and display device |
-
2015
- 2015-11-12 CN CN201520904650.9U patent/CN205142712U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106922091A (en) * | 2017-04-12 | 2017-07-04 | 广州视源电子科技股份有限公司 | Display device face frame and display device |
| CN106922091B (en) * | 2017-04-12 | 2022-05-31 | 广州视源电子科技股份有限公司 | Display device face frame and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20171112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |