CN204829538U - Lamp strip backplate subassembly and display device - Google Patents
Lamp strip backplate subassembly and display device Download PDFInfo
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- CN204829538U CN204829538U CN201520588160.2U CN201520588160U CN204829538U CN 204829538 U CN204829538 U CN 204829538U CN 201520588160 U CN201520588160 U CN 201520588160U CN 204829538 U CN204829538 U CN 204829538U
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- lamp bar
- backboard
- fastening section
- buckling parts
- back board
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Abstract
The utility model discloses a lamp strip backplate subassembly and display device, wherein, in the lamp strip backplate subassembly, the lamp strip includes lamp strip base plate, and lamp strip interval on lamp strip base plate is provided with catching groove and spacing groove, and the backplate is protruding to be equipped with buckling parts and the location portion that corresponding catching groove and spacing groove set up, and the catching groove includes the guide section of being close to the spacing groove setting and keeps away from the lock section that the spacing groove set up, the guide section is used and to be walked to the lock section for the buckling parts free skating to with lock section lock, location portion and spacing groove cooperation to the restriction buckling parts moves to the guide section from the lock section. The utility model discloses the assembling process and the dismantlement process of technical scheme's lamp strip backplate subassembly are all easily operated, can improve workman's the assembly efficiency and the efficiency of doing over again.
Description
Technical field
The utility model relates to backing structure field, particularly relates to a kind of lamp bar back board module and display device.
Background technology
At present, have the display device of down straight aphototropism mode set, as in LCD TV, liquid crystal display etc., the mode that the lamp bar in its down straight aphototropism mode set and backboard adopt screw to lock usually is fixed.The mode that screw locks needs manually to lock multiple screw usually, and especially, along with the size of display device is increasing, the screw for fixed light bar also gets more and more, and cause assembling and process of disassembling to become increasingly complex, human cost is higher.
Utility model content
Main purpose of the present utility model is to provide a kind of lamp bar back board module, is intended to improve convenience that is fixing between lamp bar and backboard or that disassemble.
For achieving the above object, in the lamp bar back board module that the utility model proposes, described lamp bar comprises lamp bar substrate and is fixedly arranged on the multiple light sources on described lamp bar substrate, described lamp bar is arranged at intervals with catching groove and stopper slot on described lamp bar substrate, described backboard is convexly equipped with buckling parts and the location division of corresponding described catching groove and the setting of described stopper slot, described catching groove comprises the lead segment arranged near described stopper slot and the fastening section arranged away from described stopper slot, described lead segment with for described buckling parts art skating to described fastening section, to fasten with described fastening section; Described location division coordinates with described stopper slot, moves from described fastening section to limit described buckling parts to described lead segment.
Preferably, the position that described lead segment is being connected with described fastening section is transitioned into described fastening section with reducing gradually.
Preferably, described buckling parts comprises the linking arm being convexly equipped in described backboard and the buckling piece protruded to side from the free end of described linking arm; Described lead segment can be passed for described buckling parts; When described buckling parts art skating is to described fastening section, described fastening section adapter is located at described linking arm, and described buckling piece is fastened on the edge of described fastening section.
Preferably, described buckling piece is extended to the direction deviating from described stopper slot from the free end of described linking arm.
Preferably, described buckling piece has adjacent with described linking arm and towards the confined planes of described backboard, described confined planes fits in described lamp bar substrate.
Preferably, described buckling piece is also provided with the spigot surface adjacent with described confined planes, and described spigot surface is arranged towards described backboard, and described spigot surface, on the direction away from described linking arm, is open setting gradually with described backboard.
Preferably, described lamp bar is provided with snap close in described stopper slot, described snap close comprise extended one end away from described catching groove in described stopper slot hammerlock and from described hammerlock to the clasp of the direction projection towards described backboard; The corresponding described clasp of described backboard offers lockhole; The free end of described hammerlock is used for touching spacing with described location division, and described clasp is used for being fastened with described lockhole.
Preferably, described backboard is also convexly equipped with Plug Division, and described Plug Division is used for inserting fixing for one end of described lamp bar substrate.
Preferably, described lamp bar substrate is provided with catching groove described in each light source is other, and correspondingly, described backboard each light source corresponding is convexly equipped with buckling parts described in.
The utility model also proposes a kind of display device, comprise lamp bar back board module, in this lamp bar back board module, described lamp bar comprises lamp bar substrate and is fixedly arranged on the multiple light sources on described lamp bar substrate, described lamp bar is arranged at intervals with catching groove and stopper slot on described lamp bar substrate, described backboard is convexly equipped with buckling parts and the location division of corresponding described catching groove and the setting of described stopper slot, described catching groove comprises the lead segment arranged near described stopper slot and the fastening section arranged away from described stopper slot, described lead segment with for described buckling parts art skating to described fastening section, to fasten with described fastening section, described location division coordinates with described stopper slot, moves from described fastening section to limit described buckling parts to described lead segment.
The technical solution of the utility model, when lamp strip unit is assigned to backboard, only need first buckling parts to be passed lead segment, promote lamp bar again, make buckling parts art skating to fastening section to fasten with fastening section, and location division is coordinated with stopper slot and limits buckling parts from fastening section to lead segment and move, thus realize reliably fixing between lamp bar and backboard, the troublesome operation of mode is locked compared to existing screw, the whole assembling process of technical solutions of the utility model is easy to operation, can improve the efficiency of assembling of assembly crewman; In addition, when needs are done over again, only need anti-assembling process operation, namely the unloading process of this lamp bar back board module is also easy to operation, can improve the efficiency of doing over again of workman.
Accompanying drawing explanation
Fig. 1 is the structural representation at the utility model lamp bar back board module one embodiment one visual angle;
Fig. 2 is the structural representation at another visual angle of lamp bar back board module in Fig. 1;
Fig. 3 is the enlarged diagram at III place in Fig. 2;
Fig. 4 is the enlarged diagram at IV place in Fig. 2;
Fig. 5 is the structural representation of the backboard of lamp bar back board module in Fig. 2;
Fig. 6 is the enlarged diagram at VI place in Fig. 5;
Fig. 7 is the enlarged diagram at VII place in Fig. 5.
Drawing reference numeral illustrates:
| Label | Title | Label | Title | Label | Title |
| 10 | Backboard | 20 | Lamp bar | 11 | Mounting plane |
| 12 | Buckling parts | 13 | Lockhole | 14 | Location division |
| 15 | Plug Division | 21 | Lamp bar substrate | 22 | Light source |
| 121 | Buckling piece | 122 | Linking arm | 211 | Catching groove |
| 212 | Snap close | 1211 | Confined planes | 1212 | Spigot surface |
| 2111 | Lead segment | 2112 | Fasten section | 2121 | Hammerlock |
| 213 | Stopper slot |
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.
Detailed description of the invention
Be described further with regard to the technical solution of the utility model below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model proposes a kind of lamp bar back board module.
Referring to figs. 1 through Fig. 3, Fig. 7, in the utility model one embodiment, multiple light sources 22 that lamp bar 20 comprises lamp bar substrate 21 and is fixedly arranged on lamp bar substrate 21, backboard 10 has the mounting plane 11 for installing lamp bar 20.Lamp bar 20 is arranged at intervals with catching groove 211 and stopper slot 213 on lamp bar substrate 21, backboard 10 is convexly equipped with buckling parts 12 and the location division 14 of corresponding catching groove 211 and stopper slot 213 setting in mounting plane 11, catching groove 211 comprises the lead segment 2111 arranged near stopper slot 213 and the fastening section 2112 arranged away from stopper slot 213, lead segment 2111 extremely fastens section 2112 with for buckling parts 12 art skating, to fasten with fastening section 2112; Location division 14 coordinates with stopper slot 213, moves from fastening section 2112 to limit buckling parts 12 to lead segment 2111.
See Fig. 1 and Fig. 2, the technical solution of the utility model, when lamp bar 20 is assembled to backboard 10, only need first buckling parts 12 to be passed lead segment 2111, again lamp bar 20 is promoted in the direction of the arrow, buckling parts 12 art skating can be made to fastening section 2112 to fasten with fastening section 2112, and location division 14 is coordinated with stopper slot 213 and limits buckling parts 12 from fastening section 2112 to lead segment 2111 and move, thus realize reliably fixing between lamp bar 20 and backboard 10, the troublesome operation of mode is locked compared to existing screw, the whole assembling process of technical solutions of the utility model is easy to operation, the efficiency of assembling of assembly crewman can be improved, in addition, when needs are done over again, only need anti-assembling process operation, namely the unloading process of this lamp bar 20 backboard 10 assembly is also easy to operation, can improve the efficiency of doing over again of workman.
In the lump with reference to Fig. 4, in the present embodiment, particularly, the length bearing of trend of stopper slot 213 is parallel to the length bearing of trend of lamp bar substrate 21.Lamp bar 20 is provided with snap close 212 in stopper slot 213.This snap close 212 comprises the hammerlock 2121 of extended one end away from catching groove 211 in stopper slot 213 and the self-locking arm 2121 clasp (not shown) to the direction projection towards mounting plane 11.The clasp of the corresponding snap close 212 of backboard 10 offers lockhole 13.In the present embodiment, lamp bar substrate 21 is fastened on lockhole 13 by clasp adaptation and fixes with backboard 10.In the present embodiment, hammerlock 2121 is preferably arranged in tabular, described clasp be convexly equipped in hammerlock 2121 towards in the one side of described mounting plane 11.In the present embodiment, preferably, location division 14 is positioned at the edge of lockhole 13, and when the clasp of snap close 212 is fastened on lockhole 13, the free end of hammerlock 2121 touches in this location division 14.See Fig. 1 and Fig. 2, when free end lamp bar 20 being pushed in the direction of the arrow hammerlock 2121 touches location division 14, described clasp will just to described lockhole 13, and clasp can be fastened on described lockhole 13 under the elastic acting force being close to mounting plane 11 of hammerlock 2121; Be appreciated that the existence of location division 14 can also prevent clasp to push through the phenomenon appearance of lockhole 13, play the effect that fool proof is installed.
In the lump with reference to Fig. 3, Fig. 5 and Fig. 6, in the present embodiment, particularly, buckling parts 12 comprises the linking arm 122 being convexly equipped in mounting plane 11 and the buckling piece 121 protruded to side from the free end of linking arm 122.In catching groove 211, fasten section 2112 and be connected with lead segment 2111.Lead segment 2111 can be passed for buckling parts 12.When buckling parts 12 art skating is to when fastening section 2112, fastens section 2112 and be located at linking arm 122 for adapter, to limit the horizontal displacement of the relative backboard 10 of lamp bar substrate 21.Buckling piece 121 for fastening section 2112 edge of lamp bar substrate 21 is limited between buckling piece 121 and mounting plane 11, to limit the vertical displacement of the relative backboard 10 of lamp bar substrate 21.In the present embodiment, preferably, buckling piece 121 is extended to the direction deviating from stopper slot 213 from the free end of linking arm 122; Certainly, in other embodiments of the present utility model, the bearing of trend of buckling piece 121 also can perpendicular to the length bearing of trend of lamp bar substrate 21, as long as buckling piece 121 can be interlocked with the edge fastening section 2112, to limit the vertical displacement of the relative backboard 10 of lamp bar substrate 21.It should be noted that, in the present embodiment, " vertical displacement of relative backboard 10 " refers to the displacement in the direction perpendicular to backboard 10 mounting plane 11; And " horizontal displacement of relative backboard 10 " refers to the displacement in the direction being parallel to backboard 10 mounting plane 11.
See figures.1.and.2, in the present embodiment, particularly, lamp bar substrate 21 is provided with a catching groove 211 in each light source 22 is other, correspondingly, backboard 10 is convexly equipped with a buckling parts 12 in mounting plane 11 each light source 22 corresponding, so, because buckling piece 121 can make lamp bar substrate 21 fit in the mounting plane 11 of backboard 10, in each light source 22 (as LED light source) is other, a catching groove 211 is set, to make all to obtain the spacing of buckling parts 12 near each light source 22, thus ensure that the lamp bar substrate 21 at each light source 22 place can fit in backboard 10, and each light source 22 can be made can to obtain good heat radiation by backboard 10.Certainly, in other embodiments of the present utility model, lamp bar substrate 21 have an enough strong rigidity time, can one group of buckling parts 12 and catching groove 211 be set, as long as can realize ensureing that lamp bar substrate 21 and mounting plane 11 obtain good laminating and install while lamp bar 20 is fixed with backboard 10 every the light source 22 of more than two or three.
With reference to Fig. 3, Fig. 4, Fig. 6 and Fig. 7, in the present embodiment, particularly, lead segment 2111 is transitioned in the position be connected with fastening section 2112 and fastens section 2112 with reducing gradually, to be formed for linking arm 122 to be guided to the guide frame fastening section 2112 from lead segment 2111.See Fig. 1 and Fig. 2, after the lead segment 2111 of lamp bar substrate 21 is inserted in buckling parts 12, without the need to performing the contraposition fastened between section 2112 and linking arm 122, directly promote lamp bar 20 along the direction of arrow, just can realize fastening section 2112 be arranged in linking arm 122 and lamp bar 20 is seated, increase the convenience that lamp bar 20 is installed on backboard 10 by assembly operator further.
With reference to Fig. 3 and Fig. 6, in the present embodiment, further, buckling piece 121 has adjacent with linking arm 122 and towards the confined planes 1211 of mounting plane 11, when buckling parts 12 fastens with fastening section 2112, confined planes 1211 fits in lamp bar substrate 21, to be limited between confined planes 1211 and mounting plane 11 by lamp bar substrate 21, thus prevents lamp bar substrate 21 from departing from backboard 10 to the direction deviating from mounting plane 11.In the present embodiment, normally, the upper surface of lamp bar substrate 21 is parallel to mounting plane 11; Accordingly, the confined planes 1211 of locating part is also parallel to mounting plane 11.
In the present embodiment, preferably, buckling piece 121 is also provided with the spigot surface 1212 adjacent with confined planes 1211, and spigot surface 1212 is arranged towards mounting plane 11.In the present embodiment, this spigot surface 1212, on the direction away from linking arm 122, is open setting gradually with backboard 10; Particularly, the distance between this spigot surface 1212 and mounting plane 11 is from increasing gradually to the direction away from confined planes 1211 with confined planes 1211 adjoining position.So, fastening section 2112 edge of lamp bar substrate 21 can be made more easily to snap between confined planes 1211 and mounting plane 11, thus lamp bar 20 is fixed on convenience on backboard 10 by increase assembly operator further.
With reference to Fig. 3 and Fig. 6, in the present embodiment, further, backboard 10 is also convexly equipped with Plug Division 15 in mounting plane 11, this Plug Division 15 is for inserting fixing, to limit vertical displacement and the horizontal displacement of the relative backboard 10 of lamp bar substrate 21 further for one end of lamp bar substrate 21.In the present embodiment, particularly, this Plug Division 15 have one in order to adaptation collecting lamp bar substrate 21 one end grafting chamber (sign), the accent in this grafting chamber is arranged towards buckling parts 12.
In the present embodiment, preferably, buckling parts 12, lockhole 13 and Plug Division 15 all punch formings on backboard 10.Punch forming is ripe processing technology, and backboard 10 entirety in the present embodiment is one-body molded by punching press, is easy to processing and realizes.
The utility model also proposes a kind of display device, this display device comprises lamp bar back board module, the concrete structure of this lamp bar back board module 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.
Should be noted that; the technical scheme of each embodiment of the present utility model can be combined with each other; but must be can be embodied as basis with those skilled in the art; when technical scheme combination occur conflicting maybe cannot realize time will be understood that the combination of this technical scheme does not exist, also not the utility model require protection domain within.
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 equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a lamp bar back board module, described lamp bar comprises lamp bar substrate and is fixedly arranged on the multiple light sources on described lamp bar substrate, it is characterized in that, described lamp bar is arranged at intervals with catching groove and stopper slot on described lamp bar substrate, described backboard is convexly equipped with buckling parts and the location division of corresponding described catching groove and the setting of described stopper slot, described catching groove comprises the lead segment arranged near described stopper slot and the fastening section arranged away from described stopper slot, described lead segment with for described buckling parts art skating to described fastening section, to fasten with described fastening section; Described location division coordinates with described stopper slot, moves from described fastening section to limit described buckling parts to described lead segment.
2. lamp bar back board module as claimed in claim 1, it is characterized in that, the position that described lead segment is being connected with described fastening section is transitioned into described fastening section with reducing gradually.
3. lamp bar back board module as claimed in claim 1, it is characterized in that, described buckling parts comprises the linking arm being convexly equipped in described backboard and the buckling piece protruded to side from the free end of described linking arm; Described lead segment can be passed for described buckling parts; When described buckling parts art skating is to described fastening section, described fastening section adapter is located at described linking arm, and described buckling piece is fastened on the edge of described fastening section.
4. lamp bar back board module as claimed in claim 3, it is characterized in that, described buckling piece is extended to the direction deviating from described stopper slot from the free end of described linking arm.
5. lamp bar back board module as claimed in claim 3, is characterized in that, described buckling piece has adjacent with described linking arm and towards the confined planes of described backboard, described confined planes fits in described lamp bar substrate.
6. lamp bar back board module as claimed in claim 5, it is characterized in that, described buckling piece is also provided with the spigot surface adjacent with described confined planes, and described spigot surface is arranged towards described backboard, described spigot surface, on the direction away from described linking arm, is open setting gradually with described backboard.
7. lamp bar back board module as claimed in claim 1, it is characterized in that, described lamp bar is provided with snap close in described stopper slot, described snap close comprise extended one end away from described catching groove in described stopper slot hammerlock and from described hammerlock to the clasp of the direction projection towards described backboard; The corresponding described clasp of described backboard offers lockhole; The free end of described hammerlock is used for touching spacing with described location division, and described clasp is used for being fastened with described lockhole.
8. lamp bar back board module as claimed in claim 1, it is characterized in that, described backboard is also convexly equipped with Plug Division, and described Plug Division is used for inserting fixing for one end of described lamp bar substrate.
9. lamp bar back board module as claimed in claim 1, is characterized in that, described lamp bar substrate is provided with catching groove described in each light source is other, and correspondingly, described backboard each light source corresponding is convexly equipped with buckling parts described in.
10. a display device, is characterized in that, comprises the lamp bar back board module described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588160.2U CN204829538U (en) | 2015-08-06 | 2015-08-06 | Lamp strip backplate subassembly and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588160.2U CN204829538U (en) | 2015-08-06 | 2015-08-06 | Lamp strip backplate subassembly and display device |
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| Publication Number | Publication Date |
|---|---|
| CN204829538U true CN204829538U (en) | 2015-12-02 |
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| CN201520588160.2U Active CN204829538U (en) | 2015-08-06 | 2015-08-06 | Lamp strip backplate subassembly and display device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444157A (en) * | 2016-11-29 | 2017-02-22 | 广东长虹电子有限公司 | Lamp bar fixed structure, backlight module and displayer |
| CN108061257A (en) * | 2017-12-08 | 2018-05-22 | 广州创维平面显示科技有限公司 | A kind of backlight module and display device |
| US10197851B2 (en) | 2016-05-10 | 2019-02-05 | Boe Technology Group Co., Ltd. | Backlight module and method for assembling the same, and display device |
-
2015
- 2015-08-06 CN CN201520588160.2U patent/CN204829538U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10197851B2 (en) | 2016-05-10 | 2019-02-05 | Boe Technology Group Co., Ltd. | Backlight module and method for assembling the same, and display device |
| CN106444157A (en) * | 2016-11-29 | 2017-02-22 | 广东长虹电子有限公司 | Lamp bar fixed structure, backlight module and displayer |
| CN108061257A (en) * | 2017-12-08 | 2018-05-22 | 广州创维平面显示科技有限公司 | A kind of backlight module and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210719 Address after: Room 821, No. 333, jiufo Jianshe Road, Zhongxin Guangzhou Knowledge City, Huangpu District, Guangzhou, Guangdong 510000 Patentee after: Skyworth Group Intelligent Technology Co., Ltd Address before: No.99, Kaida Road, Guangzhou Economic and technological development science and Technology City, Guangzhou, Guangdong 510000 Patentee before: GUANGZHOU SKYWORTH FLAT DISPLAY TECHNOLOGY Co.,Ltd. |