CN203757624U - Elastic hanger, backlight module and display device - Google Patents
Elastic hanger, backlight module and display device Download PDFInfo
- Publication number
- CN203757624U CN203757624U CN201420187767.5U CN201420187767U CN203757624U CN 203757624 U CN203757624 U CN 203757624U CN 201420187767 U CN201420187767 U CN 201420187767U CN 203757624 U CN203757624 U CN 203757624U
- Authority
- CN
- China
- Prior art keywords
- main body
- elastic hook
- backboard
- ears
- hangers
- 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 - Lifetime
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- 210000005069 ears Anatomy 0.000 claims description 41
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 239000003292 glue Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Abstract
The embodiment of the utility model provides an elastic hanger, a backlight module and a display device, relating to the technical field of display. The capability of withstanding cold and heat stretching and resisting extrusion of an optical diaphragm in the backlight module can be improved to further reduce the wrinkling phenomenon. The elastic hanger comprises a main body and a side lug connected with the main body, wherein the main body comprises an accommodating groove formed by connecting a plurality of side walls in sequence; the side lug comprises a sunken assembly region opposite to the main body. The elastic hanger is used for manufacturing the display device.
Description
Technical field
The utility model relates to Display Technique field, relates in particular to a kind of elastic hook, backlight module, display unit.
Background technology
In traditional backlight module, the fixed form of blooming piece is as shown in Fig. 1 (a) and 1 (b), mainly by hangers 100 is set on backboard 10, locating hole 200 is set on blooming piece 20, and described locating hole 200 is fastened on described hangers 100, thereby realize the fixing of described blooming piece 20.
In order to retain the cold and hot flexible surplus of machining tolerance and blooming piece, between described blooming piece 20 and described hangers 100, need reserved certain gap; Under normal circumstances, described blooming piece 20 is not subject to the active force of described hangers 100.But due to the existence of this gap, as shown in Figure 2, described blooming piece 20 is standing thermal shock, or the local extruding that is subject to glue frame, fold just can be there is; Along with the increase of size, this phenomenon is particularly evident.
Utility model content
Embodiment of the present utility model provides a kind of elastic hook, backlight module and display unit, can improve blooming piece in backlight module and bear the ability of cold and hot flexible and opposing extruding, thereby reduce the generation of fold phenomenon.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
On the one hand, provide a kind of elastic hook; Described elastic hook comprise main body and with picking up the ears that described main body is connected; Wherein, described main body comprises the storage tank that is connected and forms successively by multiple sidewalls; Describedly pick up the ears to comprise the depression assembly section with respect to described main body.
Optionally, described main body also comprises the base plate all contacting with described multiple sidewalls, and the opening portion of described storage tank and described base plate are oppositely arranged; Wherein, described in, pick up the ears to be connected with described main body in the one end near described base plate.
Optionally, described main body has rectangular structure, and the storage tank of described body interior is cuboid storage tank; Wherein, described in, pick up the ears near a sidewall setting of described main body.
Further alternative, described in pick up the ears to be curved surface shape; Wherein, the curved surface of described depression assembly section is executed vector and is pointed to a side that deviates from described main body.
Further, described in, pick up the ears to be serpentine curved surface shape or " 3 " shape curved surface shape.
Optionally, described elastic hook is plastic products or metallic article; Wherein, described main body with described in the integrated injection molding of picking up the ears.
On the other hand, provide a kind of backlight module, comprise backboard, blooming piece and above-mentioned elastic hook; Wherein, the both sides of described backboard are provided with hangers, and described elastic hook is attached on described hangers; The both sides of described blooming piece are provided with locating hole, and described blooming piece is fixed on described elastic hook by described locating hole.
Optionally, the attaching parts that described backboard comprises that backboard is connected with backboard sidewall and with described backboard sidewall and is oppositely arranged with described backboard; Wherein, described hangers is arranged on the side of described attaching parts away from described backboard sidewall, and described hangers is perpendicular to described backboard.
Further alternative, along the direction that is parallel to described backboard, the cross sectional shape of the cross sectional shape of described hangers and the storage tank of described elastic hook matches.
On the one hand, provide a kind of display unit again, described display unit comprises above-mentioned backlight module.
The utility model embodiment provides a kind of elastic hook, backlight module and display unit; Described elastic hook comprise main body and with picking up the ears that described main body is connected; Wherein, described main body comprises the storage tank that is connected and forms successively by multiple sidewalls; Describedly pick up the ears to comprise the depression assembly section with respect to described main body.
The utility model, by described storage tank being set in the inside of described main body, just can be attached to described elastic hook on the hangers of for example backboard of other column structure parts; By described depression assembly section is set on described picking up the ears, for example blooming piece of slim parts just other to locating hole structure is fixed on the both sides of described elastic hook; Like this, by the described elastic hook of paired use, just can be by the hangers that is fixed on described backboard stable described blooming piece.On this basis, described elastic hook can outwards apply to described blooming piece the active force of (picking up the ears described in being pointed to by described main body), thereby makes described blooming piece leveling; In the time that described blooming piece is subject to thermal shock or longitudinally pushes, due to prestressed existence, described blooming piece just can bear cold and hot flexible or larger squeezing action by a relatively large margin, thereby reduces the generation of fold phenomenon.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 (a) and 1 (b) are the combination schematic diagram of blooming piece and backboard in prior art;
Fig. 2 is that in prior art, fold-modified schematic diagram occurs blooming piece;
The structural representation of a kind of elastic hook that Fig. 3 (a) and 3 (b) provide for the utility model embodiment;
A kind of blooming piece that Fig. 4 provides for the utility model embodiment and the combination schematic diagram of backboard;
A kind of elastic hook that Fig. 5 provides for the utility model embodiment and the combination schematic diagram of backboard.
Reference numeral:
10-backboard; 100-hangers; 20-blooming piece; 200-locating hole; 30-elastic hook; 301-main body; 302-picks up the ears; 303-storage tank; The 304-assembly section of caving in.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of elastic hook 30; As shown in Fig. 3 (a) and Fig. 3 (b), described elastic hook 30 comprises main body 301 and picks up the ears 302 with described main body 301 is connected; Wherein, described main body 301 comprises the storage tank 303 that is connected and forms successively by multiple sidewalls; The described 302 depression assembly sections 304 that comprise with respect to described main body 301 of picking up the ears.
It should be noted that, the first, multiple sidewalls of described main body 301 are connected and can form described storage tank 303 successively; Wherein, the shape of the outer surface of described main body 301 can be polygon prism; The shape (, the shape of described storage tank 303) of the inner surface of described main body 301 can be identical with the shape of the outer surface of described main body 301, also can be different.The utility model embodiment is not specifically limited for the shape of described main body 301.
The storage tank 303 of considering described main body 301 inside is mainly used in described elastic hook 30 to be attached on the hangers of for example backlight module dorsulum of other column structure parts, and therefore the shape of described storage tank 303 need be as the criterion with the concrete shape that is overlapped attached column structure parts in practical application.
The second, it will be apparent to those skilled in the art that described blooming piece should be fixed by two described elastic hooks 30 in the time adopting the described blooming piece of described elastic hook 30 fixing engaging; That is to say, described elastic hook 30 is to use in pairs in actual applications.
On this basis, these two described elastic hooks 30 pick up the ears 302 should be the opposing setting of minute surface; , these two described elastic hooks 30 pick up the ears 302 should all be positioned at the submarginal side of described blooming piece.
The 3rd, described in pick up the ears 302 to be connected with described main body 301, pick up the ears described in can being one end of 302 of its concrete connected mode is connected with described main body 301, or 302 the two ends of picking up the ears described in can being are all connected with described main body 301, is not specifically limited here.
The utility model embodiment provides a kind of elastic hook 30; Described elastic hook 30 comprises main body 301 and picks up the ears 302 with described main body 301 is connected; Wherein, described main body 301 comprises the storage tank 303 that is connected and forms successively by multiple sidewalls; The described 302 depression assembly sections 304 that comprise with respect to described main body 301 of picking up the ears.
The utility model, by described storage tank 303 is set in the inside of described main body 301, just can be attached to described elastic hook 30 on the hangers of for example backboard of other column structure parts; By described depression assembly section 304 being set described picking up the ears on 302, for example blooming piece of slim parts just other to locating hole structure is fixed on the both sides of described elastic hook 30; Like this, by the described elastic hook 30 of paired use, just can be by the hangers that is fixed on described backboard stable described blooming piece.On this basis, described elastic hook 30 can outwards apply the active force of (picking up the ears 302 described in being pointed to by described main body 301) to described blooming piece, thereby makes described blooming piece leveling; In the time that described blooming piece is subject to thermal shock or longitudinally pushes, due to prestressed existence, described blooming piece just can bear cold and hot flexible or larger squeezing action by a relatively large margin, thereby reduces the generation of fold phenomenon.
Optionally, shown in figure 3 (a) and 3 (b), described main body 301 can also comprise the base plate all contacting with described multiple sidewalls, and the opening portion of described storage tank 303 and described base plate are oppositely arranged; Wherein, described in, pick up the ears 302 can be connected with described main body 301 near one end of described base plate.
Here, by described base plate being set in one end of described storage tank 303, just can effectively increase the intensity of described storage tank 303, its shape is tended towards stability; On this basis, described in pick up the ears 302 be connected with described main body 301 near one end of described base plate, can make so described main body 301 302 provide stable supporting role for described picking up the ears.
It should be noted that the degree of depth that can limit described storage tank 303 that arranges of described base plate; When described elastic hook 30 is attached on the hangers of described backboard by described storage tank 303, the degree of depth of described storage tank 303 need have good matching with the height of described hangers, can realize the firm combination of the two.
Consider that described backboard is generally integrated molding, and the hangers of described backboard and the base plate of described backboard are can shape consistent, therefore described hangers can be the hangers of platy structure.On this basis, optional, described main body 301 can have rectangular structure, and the storage tank 303 of described main body 301 inside can be also cuboid storage tank; Wherein, the 302 sidewall settings near described main body 301 of picking up the ears described in.
Here, described elastic hook 30 can be prepared by injection mo(u)lding; In the time that described elastic hook 30 has rectangular structure, the structure of its mould is also relatively simple.On this basis, described main body 301 with described in pick up the ears 302 can pass through integrated injection molding.
Based on foregoing description, optional, described in pick up the ears 302 can be curved surface shape; Wherein, the curved surface of described depression assembly section 304 is executed vector and can be pointed to a side that deviates from described main body 301.
Like this, described depression assembly section 304 just can have with respect to described main body 301 sunk area that is certain radian, and this sunk area can close the slim parts with locating hole structure, for example described blooming piece for fixed card.
It should be noted that, 302 sunk areas that need to comprise with respect to described main body 301 of picking up the ears described in only defining in the utility model embodiment, but do not limit for the concrete number of described sunk area; That is to say, the picking up the ears on 302 of same described elastic hook 30 may comprise multiple described depressions assembly section 304.
On this basis, preferred, described in pick up the ears 302 shape can be the serpentine curved surface shape shown in Fig. 3 (a), or " 3 " the shape curved surface shape shown in Fig. 3 (b).Wherein, described depression assembly section 304 is the position of circular dashed line mark in figure.
The utility model, by structural design, makes described elastic hook 30 have certain elastic recovery capability; On this basis, the material of described elastic hook 30 can be for having elastomeric plastic material, can be also metal material, can also be other material certainly.The preferred described elastic hook 30 of the utility model embodiment adopts elastomeric plastic material to be prepared moulding, thereby ensures good restorability.
The utility model embodiment also provides a kind of backlight module, as shown in Figure 4 and Figure 5, shown in, comprise backboard 10, blooming piece 20 and above-mentioned elastic hook 30; Certainly, described backlight module can also comprise reflecting plate (not shown) and LGP (not shown) and backlight (not shown).
Wherein, the both sides of described backboard 10 are provided with hangers 100, and described elastic hook 30 can be attached on described hangers 100; The both sides of described blooming piece 20 are provided with locating hole 200, and described blooming piece 20 can be fixed on described elastic hook 30 by described locating hole 200.
Here, the size of described locating hole 200 can be slightly larger than the contour dimension of described elastic hook 30, so that described blooming piece 20 is fastened on described elastic hook 30, can also ensure the compactness of engaging between described blooming piece 20 and described elastic hook 30 simultaneously.
In addition, described elastic hook 30 needs to arrange in pairs, and described elastic hook 30 pick up the ears 302 should be near the arranged outside of described backboard 10.
The utility model is realized the assembling between described blooming piece 20 and described backboard 10 by described elastic hook 30, can make described elastic hook 30 pick up the ears 302 apply to described blooming piece 20 active force that outwards (is pointed to the edge of described blooming piece 20 by the central authorities of described blooming piece 20), thereby make described blooming piece leveling; Further, in the time that described blooming piece 20 is subject to thermal shock or longitudinally pushes, due to prestressed existence, described blooming piece 20 just can bear cold and hot flexible or larger squeezing action by a relatively large margin, thereby reduces the generation of fold phenomenon.
Optionally, the attaching parts that described backboard 10 can comprise that backboard is connected with backboard sidewall and with described backboard sidewall and be oppositely arranged with described backboard; Wherein, described hangers 100 can be arranged on the side of described attaching parts away from described backboard sidewall, and described hangers 100 is perpendicular to described backboard.
In the time carrying out the assembling of described backlight module, described reflecting plate and described LGP can be fixed between described backboard and described attaching parts by glue frame; Described blooming piece 20 can be fixed on described elastic hook 30 by described locating hole 200, and described elastic hook 30 is fixed on described hangers 100.On this basis, according to the incident mode of backlight (straight-down negative or side entering type), described backlight can also be arranged on to corresponding position.
Further, along the direction that is parallel to described backboard, the cross sectional shape of described hangers 100 should mate mutually with the cross sectional shape of the storage tank 303 of described elastic hook 30, thereby ensures closely fixing between described elastic hook 30 and described hangers 100.
The utility model embodiment also provides a kind of display unit, comprises above-mentioned backlight module.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (10)
1. an elastic hook, is characterized in that, described elastic hook comprise main body and with picking up the ears that described main body is connected;
Wherein, described main body comprises the storage tank that is connected and forms successively by multiple sidewalls;
Describedly pick up the ears to comprise the depression assembly section with respect to described main body.
2. elastic hook according to claim 1, is characterized in that, described main body also comprises the base plate all contacting with described multiple sidewalls, and the opening portion of described storage tank and described base plate are oppositely arranged;
Wherein, described in, pick up the ears to be connected with described main body in the one end near described base plate.
3. elastic hook according to claim 1, is characterized in that, described main body has rectangular structure, and the storage tank of described body interior is cuboid storage tank;
Wherein, described in, pick up the ears near a sidewall setting of described main body.
4. according to the elastic hook described in claims 1 to 3 any one, it is characterized in that, described in pick up the ears to be curved surface shape;
Wherein, the curved surface of described depression assembly section is executed vector and is pointed to a side that deviates from described main body.
5. elastic hook according to claim 4, is characterized in that, described in pick up the ears to be serpentine curved surface shape or " 3 " shape curved surface shape.
6. elastic hook according to claim 1, is characterized in that, described elastic hook is plastic products or metallic article;
Wherein, described main body with described in the integrated injection molding of picking up the ears.
7. a backlight module, is characterized in that, comprises backboard, blooming piece and the elastic hook as described in claim 1 to 6 any one;
Wherein, the both sides of described backboard are provided with hangers, and described elastic hook is attached on described hangers;
The both sides of described blooming piece are provided with locating hole, and described blooming piece is fixed on described elastic hook by described locating hole.
8. backlight module according to claim 7, is characterized in that, the attaching parts that described backboard comprises that backboard is connected with backboard sidewall and with described backboard sidewall and is oppositely arranged with described backboard;
Wherein, described hangers is arranged on the side of described attaching parts away from described backboard sidewall, and described hangers is perpendicular to described backboard.
9. backlight module according to claim 8, is characterized in that, along the direction that is parallel to described backboard, the cross sectional shape of the cross sectional shape of described hangers and the storage tank of described elastic hook matches.
10. a display unit, is characterized in that, described display unit comprises the backlight module as described in claim 7 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187767.5U CN203757624U (en) | 2014-04-17 | 2014-04-17 | Elastic hanger, backlight module and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187767.5U CN203757624U (en) | 2014-04-17 | 2014-04-17 | Elastic hanger, backlight module and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203757624U true CN203757624U (en) | 2014-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420187767.5U Expired - Lifetime CN203757624U (en) | 2014-04-17 | 2014-04-17 | Elastic hanger, backlight module and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203757624U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842844A (en) * | 2016-05-22 | 2016-08-10 | 上海大学 | Magnetic liquid deformable mirror based on elastic reflection film and manufacturing method thereof |
| CN106652789A (en) * | 2016-11-23 | 2017-05-10 | 深圳市华星光电技术有限公司 | Ultra-thin display device and assembling method thereof |
| WO2021088227A1 (en) * | 2019-11-08 | 2021-05-14 | 惠州市华星光电技术有限公司 | Display module |
-
2014
- 2014-04-17 CN CN201420187767.5U patent/CN203757624U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842844A (en) * | 2016-05-22 | 2016-08-10 | 上海大学 | Magnetic liquid deformable mirror based on elastic reflection film and manufacturing method thereof |
| CN106652789A (en) * | 2016-11-23 | 2017-05-10 | 深圳市华星光电技术有限公司 | Ultra-thin display device and assembling method thereof |
| WO2021088227A1 (en) * | 2019-11-08 | 2021-05-14 | 惠州市华星光电技术有限公司 | Display module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |